577
Pathway
Asparagine Biosynthesis
In E.coli, L-asparagine can be synthesized from L-aspartic acid by either utilizing asparagine synthetase B with L-glutamine or ammonia. Both reactions are driven by ATP. The reaction with ammonia utilize both asparagine synthetase B and aspartate-ammonia ligase. The role of asparagine is the constituent of protein for E.coli.
Metabolic
PW000813
Center
PathwayVisualizationContext1100
1610
2066
#000099
PathwayVisualization561
577
Asparagine Biosynthesis
In E.coli, L-asparagine can be synthesized from L-aspartic acid by either utilizing asparagine synthetase B with L-glutamine or ammonia. Both reactions are driven by ATP. The reaction with ammonia utilize both asparagine synthetase B and aspartate-ammonia ligase. The role of asparagine is the constituent of protein for E.coli.
Metabolic
3
109684
544
SubPathway
109184
148
Compound
117
2073
26443364
Reitzer L: Biosynthesis of Glutamate, Aspartate, Asparagine, L-Alanine, and D-Alanine. EcoSal Plus. 2004 Dec;1(1). doi: 10.1128/ecosalplus.3.6.1.3.
577
Pathway
1
Cell
CL:0000000
5
Hepatocyte
CL:0000182
4
Cardiomyocyte
CL:0000746
3
Neuron
CL:0000540
7
Epithelial Cell
CL:0000066
2
Platelet
CL:0000233
8
Beta cell
CL:0000639
6
Myocyte
CL:0000187
1
Homo sapiens
9606
Eukaryote
Human
3
Escherichia coli
562
Prokaryote
18
Saccharomyces cerevisiae
4932
Eukaryote
Yeast
4
Arabidopsis thaliana
3702
Eukaryote
Thale cress
49
Bathymodiolus platifrons
220390
Eukaryote
Deep sea mussel
23
Pseudomonas aeruginosa
287
Prokaryote
12
Mus musculus
10090
Eukaryote
Mouse
17
Rattus norvegicus
10116
Eukaryote
Rat
5
Bos taurus
9913
Eukaryote
Cattle
10
Drosophila melanogaster
7227
Eukaryote
Fruit fly
6
Caenorhabditis elegans
6239
Eukaryote
Roundworm
2
Bacteria
2
Prokaryote
Bacteria
19
Schizosaccharomyces pombe
4896
Eukaryote
24
Solanum lycopersicum
4081
Eukaryote
Tomato
21
Xenopus laevis
8355
Eukaryote
African clawed frog
25
Escherichia coli (strain K12)
83333
Prokaryote
60
Nitzschia sp.
0001
Eukaryote
Nitzschia4
51
Picea sitchensis
3332
Eukaryote
Sitka spruce
5
Cytoplasm
GO:0005737
6
Lysosome
GO:0005764
2
Mitochondrion
GO:0005739
3
Mitochondrial Matrix
GO:0005759
24
Mitochondrial Intermembrane Space
GO:0005758
1
Cytosol
GO:0005829
31
Periplasmic Space
GO:0005620
35
Chloroplast
GO:0009507
40
Periplasm
GO:0042597
4
Peroxisome
GO:0005777
10
Cell Membrane
GO:0005886
11
Extracellular Space
GO:0005615
16
Lysosomal Lumen
GO:0043202
7
Endoplasmic Reticulum Membrane
GO:0005789
18
Melanosome Membrane
GO:0033162
13
Endoplasmic Reticulum
GO:0005783
25
Golgi apparatus
GO:0005794
14
Mitochondrial Outer Membrane
GO:0005741
12
Mitochondrial Inner Membrane
GO:0005743
20
Endoplasmic Reticulum Lumen
GO:0005788
21
Synapse
GO:0045202
15
Nucleus
GO:0005634
36
Membrane
GO:0016020
53
Endoplasmic Reticulum Body
GO:0010168
34
Plant-Type Vacuole
GO:0000325
27
Peroxisome Membrane
GO:0005778
32
Inner Membrane
GO:0070258
1
Liver
BTO:0000759
72
9
4
Adrenal Medulla
BTO:0000049
71
8
25
Intestine
BTO:0000648
28
Stomach
BTO:0001307
155
26
7
Nervous System
BTO:0001484
8
Blood Vessel
BTO:0001102
74
11
11
Heart
BTO:0000562
73
10
2
Endothelium
BTO:0000393
18
Pancreas
BTO:0000988
9
Muscle
BTO:0000887
141
18
24
Brain
BTO:0000142
89
16
8
5
1
1
PW_BS000008
9
6
1
1
PW_BS000009
3
2
1
1
PW_BS000003
4
3
1
1
PW_BS000004
42
24
1
1
PW_BS000042
2
1
1
1
PW_BS000002
107
31
3
PW_BS000107
108
1
3
PW_BS000108
188
1
18
PW_BS000024
160
1
18
1
PW_BS000160
225
35
4
1
PW_BS000024
198
5
18
1
PW_BS000024
290
5
49
1
PW_BS000024
291
6
49
1
PW_BS000024
318
31
23
PW_BS000024
315
1
23
PW_BS000024
111
5
12
1
PW_BS000111
132
1
12
1
PW_BS000132
113
6
12
1
PW_BS000113
133
3
12
1
PW_BS000133
345
24
12
1
PW_BS000028
112
2
12
1
PW_BS000112
135
5
17
1
PW_BS000135
232
40
3
PW_BS000024
117
1
3
1
PW_BS000117
122
5
5
1
PW_BS000122
124
1
5
1
PW_BS000124
406
3
5
1
PW_BS000115
418
24
5
1
PW_BS000115
118
1
17
1
PW_BS000118
120
3
17
1
PW_BS000120
454
24
17
1
PW_BS000115
297
5
10
1
PW_BS000024
479
3
10
1
PW_BS000115
489
24
10
1
PW_BS000115
205
5
6
1
PW_BS000024
501
3
6
1
PW_BS000115
506
24
6
1
PW_BS000115
388
1
6
1
PW_BS000112
5
4
1
1
PW_BS000005
14
10
1
PW_BS000014
13
1
2
1
PW_BS000013
15
11
1
PW_BS000015
28
1
16
1
1
PW_BS000028
10
1
7
1
1
PW_BS000010
20
4
1
1
1
PW_BS000020
33
18
1
1
PW_BS000033
18
13
1
1
PW_BS000018
31
1
5
1
1
PW_BS000031
49
7
1
1
PW_BS000049
54
1
3
1
5
PW_BS000054
43
25
1
1
PW_BS000043
24
4
10
1
1
PW_BS000024
22
14
1
1
PW_BS000022
60
25
1
PW_BS000060
46
1
1
4
PW_BS000046
17
12
1
1
PW_BS000017
29
1
1
1
PW_BS000029
70
28
5
1
1
PW_BS000070
72
5
1
3
PW_BS000072
61
25
1
7
PW_BS000061
36
1
20
1
1
PW_BS000036
37
7
21
1
3
PW_BS000037
93
25
20
1
1
PW_BS000093
27
15
1
PW_BS000027
7
1
1
PW_BS000007
97
1
5
2
1
PW_BS000097
100
5
2
1
PW_BS000100
94
3
PW_BS000094
103
3
3
1
PW_BS000103
105
11
3
PW_BS000105
110
2
3
1
PW_BS000110
123
1
7
5
1
PW_BS000123
125
13
5
1
PW_BS000125
126
6
5
1
PW_BS000126
127
1
16
5
1
PW_BS000127
130
13
12
1
PW_BS000130
114
11
12
PW_BS000114
129
1
5
12
1
PW_BS000129
6
1
3
1
PW_BS000006
140
10
3
PW_BS000140
101
5
3
1
PW_BS000101
143
1
5
19
1
PW_BS000143
146
5
19
1
PW_BS000146
95
1
7
2
1
PW_BS000095
147
1
24
1
PW_BS000147
151
1
4
1
PW_BS000151
155
3
24
1
PW_BS000155
157
2
24
1
PW_BS000157
161
3
18
1
PW_BS000161
163
2
18
1
PW_BS000163
159
24
PW_BS000159
1
1
PW_BS000001
166
1
1
PW_BS000166
178
3
21
1
PW_BS000178
180
2
21
1
PW_BS000180
152
8
4
PW_BS000152
207
6
6
1
PW_BS000024
206
2
6
1
PW_BS000024
211
10
18
PW_BS000024
213
7
18
1
PW_BS000024
214
25
18
1
PW_BS000024
215
6
18
1
PW_BS000024
216
4
18
1
PW_BS000024
210
13
18
1
PW_BS000024
212
1
7
18
1
PW_BS000024
222
3
4
1
PW_BS000024
224
2
4
1
PW_BS000024
190
11
18
PW_BS000024
170
18
PW_BS000170
226
4
4
1
PW_BS000024
162
12
18
1
PW_BS000162
26
1
1
1
5
PW_BS000026
277
1
2
18
PW_BS000024
164
4
PW_BS000164
281
1
25
1
PW_BS000024
285
10
4
1
PW_BS000024
286
36
4
1
PW_BS000024
287
53
4
1
PW_BS000024
249
13
4
1
PW_BS000024
227
34
4
1
PW_BS000024
65
11
1
PW_BS000065
292
4
49
1
PW_BS000024
298
1
7
10
1
PW_BS000024
300
13
10
1
PW_BS000024
301
6
10
1
PW_BS000024
302
1
16
10
1
PW_BS000024
223
12
4
1
PW_BS000024
294
11
4
1
PW_BS000024
308
10
1
1
PW_BS000024
322
1
23
1
PW_BS000024
293
4
1
PW_BS000024
253
5
4
1
PW_BS000024
134
12
12
1
PW_BS000134
331
7
12
1
PW_BS000028
332
1
7
12
1
PW_BS000028
333
1
2
12
PW_BS000028
115
10
12
PW_BS000115
334
4
12
1
PW_BS000028
336
1
12
1
PW_BS000028
337
1
16
12
1
PW_BS000028
341
4
1
12
1
PW_BS000028
343
18
12
1
PW_BS000028
347
1
3
12
5
PW_BS000028
329
14
12
1
PW_BS000028
352
25
12
PW_BS000028
353
25
12
7
PW_BS000028
356
25
12
1
PW_BS000028
360
4
10
12
1
PW_BS000028
368
3
60
1
PW_BS000028
370
2
60
1
PW_BS000028
228
36
1
PW_BS000024
119
2
17
1
PW_BS000119
383
7
5
1
PW_BS000100
384
12
5
1
PW_BS000100
390
7
6
1
PW_BS000112
391
12
6
1
PW_BS000112
398
7
17
1
PW_BS000113
407
2
5
1
PW_BS000115
408
4
5
1
PW_BS000115
412
1
2
5
PW_BS000115
405
10
5
PW_BS000115
409
11
5
PW_BS000115
415
18
5
1
PW_BS000115
414
1
5
5
1
PW_BS000115
425
1
3
5
5
PW_BS000115
429
1
5
1
PW_BS000115
121
12
17
1
PW_BS000121
419
25
5
1
PW_BS000115
434
4
10
5
1
PW_BS000115
382
14
5
1
PW_BS000100
436
25
5
PW_BS000115
374
4
17
1
PW_BS000053
443
6
17
1
PW_BS000115
446
1
2
17
PW_BS000115
376
10
17
PW_BS000053
137
11
17
PW_BS000137
447
1
7
17
1
PW_BS000115
136
13
17
1
PW_BS000136
448
1
16
17
1
PW_BS000115
451
18
17
1
PW_BS000115
450
1
5
17
1
PW_BS000115
460
1
3
17
5
PW_BS000115
464
1
17
1
PW_BS000115
455
25
17
1
PW_BS000115
469
4
10
17
1
PW_BS000115
399
14
17
1
PW_BS000113
471
25
17
PW_BS000115
472
25
17
7
PW_BS000115
481
2
10
1
PW_BS000115
482
4
10
1
PW_BS000115
299
1
10
1
PW_BS000024
483
11
10
PW_BS000115
478
10
10
PW_BS000115
487
18
10
1
PW_BS000115
490
25
10
1
PW_BS000115
495
7
10
1
PW_BS000115
484
14
10
1
PW_BS000115
480
12
10
1
PW_BS000115
502
4
6
1
PW_BS000115
208
11
6
PW_BS000024
209
10
6
PW_BS000024
504
18
6
1
PW_BS000115
507
25
6
1
PW_BS000115
515
4
10
6
1
PW_BS000115
389
14
6
1
PW_BS000112
395
13
6
1
PW_BS000113
513
1
7
6
1
PW_BS000115
16
2
1
2
PW_BS000016
32
1
15
1
5
PW_BS000032
39
7
1
1
3
PW_BS000039
58
1
14
1
1
PW_BS000058
59
27
1
1
PW_BS000059
66
18
5
1
8
PW_BS000066
51
8
1
PW_BS000051
23
15
1
1
PW_BS000023
91
8
5
1
1
PW_BS000091
89
2
PW_BS000089
104
14
3
1
PW_BS000104
199
14
18
1
PW_BS000024
217
15
18
PW_BS000024
218
15
18
1
PW_BS000024
350
1
14
12
1
PW_BS000028
128
15
12
1
PW_BS000128
351
15
12
PW_BS000028
335
27
12
1
PW_BS000028
184
1
2
1
PW_BS000024
109
32
3
PW_BS000109
433
1
14
5
1
PW_BS000115
410
15
5
1
PW_BS000115
422
27
5
1
PW_BS000115
435
15
5
PW_BS000115
468
1
14
17
1
PW_BS000115
444
15
17
1
PW_BS000115
375
27
17
1
PW_BS000053
470
15
17
PW_BS000115
485
15
10
1
PW_BS000115
491
27
10
1
PW_BS000115
499
15
10
PW_BS000115
516
15
6
1
PW_BS000115
508
27
6
1
PW_BS000115
517
15
6
PW_BS000115
116
12
PW_BS000116
187
31
18
PW_BS000024
219
31
4
PW_BS000024
220
1
4
PW_BS000024
195
13
18
PW_BS000024
312
5
23
1
PW_BS000024
320
11
23
PW_BS000024
327
1
1
12
5
PW_BS000028
310
31
2
PW_BS000024
304
1
2
PW_BS000024
424
1
1
5
5
PW_BS000115
459
1
1
17
5
PW_BS000115
50
9
5
1
6
PW_BS000050
85
24
10
1
1
PW_BS000085
71
11
1
3
PW_BS000071
289
2
49
1
PW_BS000024
346
9
5
12
6
PW_BS000028
423
9
5
5
6
PW_BS000115
458
9
5
17
6
PW_BS000115
288
14
4
1
PW_BS000024
306
35
51
1
PW_BS000024
372
10
2
PW_BS000028
123
L-Aspartic acid
HMDB0000191
Aspartic acid (Asp, D), also known as aspartate, the name of its anion, is one of the 20 natural proteinogenic amino acids which are the building blocks of proteins. As its name indicates, aspartic acid is the carboxylic acid analog of asparagine. As a neurotransmitter, aspartic acid may provide resistance to fatigue and thus lead to endurance, although the evidence to support this idea is not strong (Wikipedia). Aspartic acid is a nonessential amino acid that is made from glutamic acid by enzymes using vitamin B6. The amino acid has important roles in the urea cycle and DNA metabolism. Aspartic acid is a major excitatory neurotransmitter, which is sometimes found to be increased in epileptic and stroke patients. It is decreased in depressed patients and in patients with brain atrophy. Aspartic acid supplements are being evaluated. Five grams can raise blood levels. Magnesium and zinc may be natural inhibitors of some of the actions of aspartic acid. Aspartic acid, with the amino acid phenylalanine, is a part of a new natural sweetener, aspartame. This sweetener is an advance in artificial sweeteners, and is probably safe in normal doses to all except phenylketonurics. The jury is still out on the long-term effects it has on many brain neurohormones. Aspartic acid may be a significant immunostimulant of the thymus and can protect against some of the damaging effects of radiation. Many claims have been made for the special value of administering aspartic acid in the form of potassium and magnesium salts. Since aspartic acid is relatively nontoxic, studies are now in progress to elucidate its pharmacological and therapeutic roles (http://www.dcnutrition.com/AminoAcids).
56-84-8
C00049
44367445
17053
L-ASPARTATE
5745
DB00128
N[C@@H](CC(O)=O)C(O)=O
C4H7NO4
InChI=1S/C4H7NO4/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H,6,7)(H,8,9)/t2-/m0/s1
CKLJMWTZIZZHCS-REOHCLBHSA-N
(2S)-2-aminobutanedioic acid
133.1027
133.037507717
0.03
3
L-aspartic acid
0
-1
FDB012567
Asp;(+)-aspartate;(+)-aspartic acid;(2s)-aspartate;(2s)-aspartic acid;(l)-aspartate;(l)-aspartic acid;(r)-2-aminosuccinate;(s)-(+)-aspartate;(s)-(+)-aspartic acid;(s)-2-aminosuccinate;(s)-2-aminosuccinic acid;(s)-aminobutanedioate;(s)-aminobutanedioic acid;(s)-aspartate;(s)-aspartic acid;(s)-amino-butanedioate;(s)-amino-butanedioic acid;2-amino-3-methylsuccinate;2-amino-3-methylsuccinic acid;2-aminosuccinate;2-aminosuccinic acid;Aminosuccinate;Asparagate;Asparagic acid;Asparaginate;Asparaginic acid;Asparatate;Aspartate;H-asp-oh;L-(+)-aspartate;L-(+)-aspartic acid;L-aminosuccinate;L-aminosuccinic acid;L-asparagate;L-asparagic acid;L-asparaginate;L-asparaginic acid;L-aspartate;Alpha-aminosuccinate;Alpha-aminosuccinic acid;(s)-2-aminobutanedioic acid;Aspartic acid;D;L-asparaginsaeure;(s)-2-aminobutanedioate
PW_C000123
Asp
48
8
93
9
1101
3
1103
4
1104
42
1994
2
5663
107
5664
108
6851
188
7570
160
8185
225
11802
198
12686
290
12704
291
42363
318
42364
315
77323
111
77510
132
77532
113
78288
133
78289
345
79307
112
80699
135
119878
232
119881
117
120037
122
120421
124
120809
406
120813
418
123057
118
123394
120
123398
454
125415
297
125795
479
125799
489
126955
205
127250
501
127254
506
127555
388
1420
Water
HMDB0002111
Water is a chemical substance that is essential to all known forms of life. It appears colorless to the naked eye in small quantities, though it is actually slightly blue in color. It covers 71% of Earth's surface. Current estimates suggest that there are 1.4 billion cubic kilometers (330 million m3) of it available on Earth, and it exists in many forms. It appears mostly in the oceans (saltwater) and polar ice caps, but it is also present as clouds, rain water, rivers, freshwater aquifers, lakes, and sea ice. Water in these bodies perpetually moves through a cycle of evaporation, precipitation, and runoff to the sea. Clean water is essential to human life. In many parts of the world, it is in short supply. From a biological standpoint, water has many distinct properties that are critical for the proliferation of life that set it apart from other substances. It carries out this role by allowing organic compounds to react in ways that ultimately allow replication. All known forms of life depend on water. Water is vital both as a solvent in which many of the body's solutes dissolve and as an essential part of many metabolic processes within the body. Metabolism is the sum total of anabolism and catabolism. In anabolism, water is removed from molecules (through energy requiring enzymatic chemical reactions) in order to grow larger molecules (e.g. starches, triglycerides and proteins for storage of fuels and information). In catabolism, water is used to break bonds in order to generate smaller molecules (e.g. glucose, fatty acids and amino acids to be used for fuels for energy use or other purposes). Water is thus essential and central to these metabolic processes. Water is also central to photosynthesis and respiration. Photosynthetic cells use the sun's energy to split off water's hydrogen from oxygen. Hydrogen is combined with CO2 (absorbed from air or water) to form glucose and release oxygen. All living cells use such fuels and oxidize the hydrogen and carbon to capture the sun's energy and reform water and CO2 in the process (cellular respiration). Water is also central to acid-base neutrality and enzyme function. An acid, a hydrogen ion (H+, that is, a proton) donor, can be neutralized by a base, a proton acceptor such as hydroxide ion (OH-) to form water. Water is considered to be neutral, with a pH (the negative log of the hydrogen ion concentration) of 7. Acids have pH values less than 7 while bases have values greater than 7. Stomach acid (HCl) is useful to digestion. However, its corrosive effect on the esophagus during reflux can temporarily be neutralized by ingestion of a base such as aluminum hydroxide to produce the neutral molecules water and the salt aluminum chloride. Human biochemistry that involves enzymes usually performs optimally around a biologically neutral pH of 7.4. (Wikipedia).
7732-18-5
C00001
962
15377
937
O
H2O
InChI=1S/H2O/h1H2
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
18.0153
18.010564686
1
water
0
0
FDB013390
Dihydrogen oxide;Steam;[oh2];Acqua;Agua;Aqua;Bound water;Dihydridooxygen;Eau;H2o;Hoh;Hydrogen hydroxide;Wasser
PW_C001420
H2O
55
8
94
9
109
5
139
4
151
3
162
14
481
13
526
15
624
28
652
10
691
20
770
33
823
18
838
2
1094
31
1377
49
1465
54
1590
43
2018
24
2532
22
2678
60
2727
46
2778
17
2805
29
3143
70
3164
72
3634
61
4598
36
4727
37
4941
93
5030
27
5156
7
5195
97
5214
100
5227
94
5236
103
5297
105
5319
111
5343
113
5355
112
5402
110
5470
123
5483
125
5492
126
5507
127
5534
130
5537
114
5541
129
5591
135
5608
118
5622
108
5691
6
5759
140
5778
101
5841
143
5853
146
5877
107
5890
95
5910
147
5940
151
6032
155
6059
157
6087
161
6123
163
6133
159
6215
1
6218
166
6477
178
6507
180
6600
152
6713
117
6840
188
6888
160
7162
205
7181
207
7193
206
7211
211
7228
213
7238
214
7243
215
7295
198
7350
216
7388
210
7401
212
7467
222
7492
224
7500
190
7588
170
8201
225
8237
226
8414
162
9265
26
11850
277
11922
164
12011
281
12213
285
12250
286
12264
287
12327
249
12520
227
12632
65
12693
290
12705
291
12715
292
13007
298
13019
300
13025
301
13037
302
13261
223
13327
294
15340
308
42327
315
42695
318
43691
322
76914
293
77019
253
77102
132
77131
133
77215
134
77378
331
77397
332
77471
333
77516
115
77536
334
77628
336
77722
337
77759
341
77816
343
77982
347
78071
329
78235
352
78242
353
78270
356
79113
360
80014
368
80039
370
80591
228
80656
119
93830
383
94794
384
110557
390
110639
391
115844
398
119879
232
119915
122
119963
406
120008
407
120046
408
120113
124
120365
412
120430
405
120438
409
120606
415
120794
414
121158
425
121240
429
121351
121
121381
419
121607
434
122118
382
122384
436
122753
120
122797
374
122804
443
123012
446
123064
376
123072
137
123131
447
123142
136
123162
448
123231
451
123384
450
123730
460
123810
464
123940
455
124165
469
124670
399
124938
471
124945
472
125305
297
125353
479
125386
481
125424
482
125480
299
125682
483
125707
478
125745
487
126054
490
126238
495
126273
484
126764
480
126896
501
126963
502
127017
388
127177
208
127199
209
127227
504
127506
507
127576
515
127836
389
128082
395
128176
513
414
Adenosine triphosphate
HMDB0000538
Adenosine triphosphate (ATP) is a nucleotide consisting of a purine base (adenine) attached to the first carbon atom of ribose (a pentose sugar). Three phosphate groups are esterified at the fifth carbon atom of the ribose. ATP is incorporated into nucleic acids by polymerases in the processes of DNA replication and transcription. ATP contributes to cellular energy charge and participates in overall energy balance, maintaining cellular homeostasis. ATP can act as an extracellular signaling molecule via interactions with specific purinergic receptors to mediate a wide variety of processes as diverse as neurotransmission, inflammation, apoptosis, and bone remodelling. Extracellular ATP and its metabolite adenosine have also been shown to exert a variety of effects on nearly every cell type in human skin, and ATP seems to play a direct role in triggering skin inflammatory, regenerative, and fibrotic responses to mechanical injury, an indirect role in melanocyte proliferation and apoptosis, and a complex role in Langerhans cell-directed adaptive immunity. During exercise, intracellular homeostasis depends on the matching of adenosine triphosphate (ATP) supply and ATP demand. Metabolites play a useful role in communicating the extent of ATP demand to the metabolic supply pathways. Effects as different as proliferation or differentiation, chemotaxis, release of cytokines or lysosomal constituents, and generation of reactive oxygen or nitrogen species are elicited upon stimulation of blood cells with extracellular ATP. The increased concentration of adenosine triphosphate (ATP) in erythrocytes from patients with chronic renal failure (CRF) has been observed in many studies but the mechanism leading to these abnormalities still is controversial. (PMID: 15490415, 15129319, 14707763, 14696970, 11157473).
56-65-5
C00002
5957
15422
ATP
5742
DB00171
NC1=NC=NC2=C1N=CN2[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@@H](O)[C@H]1O
C10H16N5O13P3
InChI=1S/C10H16N5O13P3/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)phosphonic acid
507.181
506.995745159
-2.05
7
adenosine triphosphate
0
-3
FDB021813
5'-(tetrahydrogen triphosphate) adenosine;5'-atp;Atp;Adenosine 5'-triphosphate;Adenosine 5'-triphosphorate;Adenosine 5'-triphosphoric acid;Adenosine triphosphate;Adenylpyrophosphorate;Adenylpyrophosphoric acid;Adephos;Adetol;Adynol;Atipi;Atriphos;Cardenosine;Fosfobion;Glucobasin;Myotriphos;Phosphobion;Striadyne;Triadenyl;Triphosphaden;Triphosphoric acid adenosine ester;Adenosine-5'-triphosphate;H4atp;Adenosine triphosphoric acid;Adenosine-5'-triphosphoric acid
PW_C000414
ATP
9
2
21
4
60
8
266
16
414
22
478
13
733
32
799
5
934
39
976
3
2105
18
2112
10
2146
49
2156
14
2160
58
2405
59
2434
27
2726
46
2812
29
3029
66
3163
72
3616
61
3617
51
4399
23
4474
31
4768
91
4864
54
5032
89
5035
26
5155
7
5205
97
5215
100
5250
104
5291
101
5313
111
5346
112
5390
103
5406
117
5430
118
5443
120
5542
129
5556
132
5569
133
5603
135
5621
108
5846
143
5854
146
5876
107
5897
147
5924
151
6048
155
6109
161
6230
166
6493
178
6839
188
6870
160
6976
199
7157
205
7184
206
7209
210
7225
213
7229
211
7298
198
7302
216
7390
217
7408
218
7432
163
7481
222
7499
190
8186
225
11847
277
11903
170
12010
281
12039
164
12178
285
12578
226
12691
290
13264
223
15327
308
42326
315
42621
322
42694
318
77028
253
77218
134
77233
329
77468
333
77632
336
78037
332
78041
350
78168
128
78214
351
78240
353
78411
335
78494
115
78850
130
78865
331
78919
334
80028
368
80046
184
80674
119
85629
1
94826
124
113234
94
113282
388
116280
109
119914
122
119992
406
120154
407
120245
382
120362
412
121246
429
121392
123
121397
433
121471
408
121974
410
122065
125
122079
383
122083
405
122402
422
122444
435
122919
399
123009
446
123816
464
123951
447
123956
468
124029
374
124527
444
124616
136
124630
398
124634
376
124943
472
124972
375
125011
470
125304
297
125371
479
125392
299
125515
481
125595
484
126123
485
126220
300
126234
495
126240
478
126547
491
126596
499
126913
501
127123
389
127731
516
127781
395
127796
390
127801
209
128119
508
128167
517
500
L-Glutamine
HMDB0000641
Glutamine (Gln) is one of the 20 amino acids encoded by the standard genetic code. Its side chain is an amide; it is formed by replacing a side-chain hydroxyl of glutamic acid with an amine functional group. glutamine is found in foods high in proteins, such as fish, red meat, beans, and dairy products. glutamine is a supplement that is used in weightlifting, bodybuilding, endurance and other sports, as well as by those who suffer from muscular cramps or pain particularly elderly people. The main use of glutamine within the diet of either group is as a means of replenishing the body's stores of amino acids that have been used during exercise or everyday activities. Studies which are looking into problems with excessive consumption of glutamine thus far have proved inconclusive. However, normal supplementation is healthy mainly because glutamine is supposed to be supplemented after prolonged periods of exercise (for example, a workout or exercise in which amino acids are required for use) and replenishes amino acid stores; this being the main reason glutamine is recommended during fasting or for people who suffer from physical trauma, immune deficiencies, or cancer. There is a significant body of evidence that links glutamine-enriched diets with intestinal effects; aiding maintenance of gut barrier function, intestinal cell proliferation and differentiation, as well as generally reducing septic morbidity and the symptoms of Irritable Bowel Syndrome. The reason for such "cleansing" properties is thought to stem from the fact that the intestinal extraction rate of glutamine is higher than that for other amino acids, and is therefore thought to be the most viable option when attempting to alleviate conditions relating to the gastrointestinal tract. These conditions were discovered after comparing plasma concentration within the gut between glutamine-enriched and non glutamine-enriched diets. However, even though glutamine is thought to have "cleansing" properties and effects, it is unknown to what extent glutamine has clinical benefits, due to the varied concentrations of glutamine in varieties of food. It is also known that glutamine has various effects in reducing healing time after operations. Hospital waiting times after abdominal surgery are reduced by providing parenteral nutrition regimens containing amounts of glutamine to patients. Clinical trials have revealed that patients on supplementation regimes containing glutamine have improved nitrogen balances, generation of cysteinyl-leukotrienes from polymorphonuclear neutrophil granulocytes and improved lymphocyte recovery and intestinal permeability (in postoperative patients) - in comparison to those who had no glutamine within their dietary regime; all without any side-effects. (http://en.wikipedia.org/wiki/glutamine).
56-85-9
C00064
5961
18050
GLN
5746
DB00130
N[C@@H](CCC(N)=O)C(O)=O
C5H10N2O3
InChI=1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m0/s1
ZDXPYRJPNDTMRX-VKHMYHEASA-N
(2S)-2-amino-4-carbamoylbutanoic acid
146.1445
146.069142196
-0.17
3
L-glutamine
0
0
FDB012164
(2s)-2,5-diamino-5-oxopentanoate;(2s)-2,5-diamino-5-oxopentanoic acid;(2s)-2-amino-4-carbamoylbutanoate;(2s)-2-amino-4-carbamoylbutanoic acid;(s)-2,5-diamino-5-oxopentanoate;(s)-2,5-diamino-5-oxopentanoic acid;2-aminoglutaramic acid;Cebrogen;Glavamin;Glumin;Glutamic acid 5-amide;Glutamic acid amide;Glutamine;L-(+)-glutamine;L-2-aminoglutaramic acid;L-2-aminoglutaramidic acid;L-glutamic acid 5-amide;L-glutamic acid gamma-amide;L-glutamid;L-glutamide;L-glutamin;L-glutamine;L-glutaminsaeure-5-amid;Levoglutamid;Levoglutamida;Levoglutamide;Levoglutamidum;Levoglutamina;Polyglutamine;Stimulina;Gamma-glutamine;Q;Glutamate 5-amide;Glutamate amide
PW_C000500
Gln
61
8
443
4
2701
2
3021
15
5658
107
5659
108
6068
157
6846
166
6847
3
8390
225
11793
198
12692
290
42352
318
42353
315
77016
253
77296
111
77333
133
78395
132
79164
114
79264
116
80652
135
113207
94
116207
109
120038
122
120348
406
121219
409
121961
124
122998
120
123789
137
124514
118
125416
297
125668
479
126359
299
126812
483
126956
205
127163
501
127718
388
128411
208
110
L-Asparagine
HMDB0000168
Asparagine (Asn) is one of the 20 most common natural amino acids on Earth. It has carboxamide as the side chain's functional group. Asparagine is not an essential amino acid, which means that it can be synthesized from central metabolic pathway intermediates in humans and is not required in the diet. The precursor to asparagine is oxaloacetate. Oxaloacetate is converted to aspartate using a transaminase enzyme. The enzyme transfers the amino group from glutamate to oxaloacetate producing alpha-ketoglutarate and aspartate. The enzyme asparagine synthetase produces asparagine, AMP, glutamate, and pyrophosphate from aspartate, glutamine, and ATP. In the asparagine synthetase reaction, ATP is used to activate aspartate, forming beta-aspartyl-AMP. Glutamine donates an ammonium group which reacts with beta-aspartyl-AMP to form asparagine and free AMP. Since the asparagine side chain can make efficient hydrogen bond interactions with the peptide backbone, asparagines are often found near the beginning and end of alpha-helices, and in turn motifs in beta sheets. Its role can be thought as "capping" the hydrogen bond interactions which would otherwise need to be satisfied by the polypeptide backbone. Glutamines have an extra methylene group and have more conformational entropy, and thus are less useful in this regard. Asparagine also provides key sites for N-linked glycosylation, modification of the protein chain with the addition of carbohydrate chains. A reaction between asparagine and reducing sugars or reactive carbonyls produces acrylamide (acrylic amide) in food when heated to sufficient temperature (i.e. baking). These occur primarily in baked goods such as french fries, potato chips, and roasted coffee. Asparagine was first isolated in 1806 from asparagus juice, in which it is abundant--hence its name--becoming the first amino acid to be isolated. The smell observed in the urine of some individuals after their consumption of asparagus is attributed to a byproduct of the metabolic breakdown of asparagine, asparagine-amino-succinic-acid monoamide. However, some scientists disagree and implicate other substances in the smell, especially methanethiol (Wikipedia).
70-47-3
C00152
6267
17196
ASN
6031
DB00174
N[C@@H](CC(N)=O)C(O)=O
C4H8N2O3
InChI=1S/C4H8N2O3/c5-2(4(8)9)1-3(6)7/h2H,1,5H2,(H2,6,7)(H,8,9)/t2-/m0/s1
DCXYFEDJOCDNAF-REOHCLBHSA-N
(2S)-2-amino-3-carbamoylpropanoic acid
132.1179
132.053492132
0.10
3
L-asparagine
0
0
FDB000787
(-)-asparagine;(s)-2,4-diamino-4-oxobutanoate;(s)-2,4-diamino-4-oxobutanoic acid;(s)-asparagine;2-aminosuccinamate;2-aminosuccinamic acid;Agedoite;Altheine;Asn;Asparagine;Asparagine acid;Asparamide;Aspartamate;Aspartamic acid;Aspartic acid amide;Aspartic acid b-amide;Aspartic acid beta amide;B2,4-(s)-diamino-4-oxo-utanoate;B2,4-(s)-diamino-4-oxo-utanoic acid;Crystal vi;L-2,4-diamino-4-oxobutanoate;L-2,4-diamino-4-oxobutanoic acid;L-asparagine;L-aspartamine;L-b-asparagine;L-beta-asparagine;A-aminosuccinamate;A-aminosuccinamic acid;Alpha amminosuccinamate;Alpha amminosuccinamic acid;Alpha-aminosuccinamate;Alpha-aminosuccinamic acid;(2s)-2,4-diamino-4-oxobutanoic acid;(2s)-2-amino-3-carbamoylpropanoic acid;(s)-2-amino-3-carbamoylpropanoic acid;L-2-aminosuccinamic acid;L-asparagin;L-aspartic acid beta-amide;N;(2s)-2,4-diamino-4-oxobutanoate;(2s)-2-amino-3-carbamoylpropanoate;(s)-2-amino-3-carbamoylpropanoate;α-aminosuccinamate;α-aminosuccinamic acid;L-2-aminosuccinamate;L-aspartate b-amide;L-aspartate beta-amide;L-aspartate β-amide;L-aspartic acid b-amide;L-aspartic acid β-amide
PW_C000110
Asn
64
8
5671
107
5672
108
5889
105
12696
290
42417
318
42418
315
77322
111
120039
122
122791
135
125417
297
126957
205
40034
Hydrogen Ion
HMDB0059597
Hydrogen ion is recommended by IUPAC as a general term for all ions of hydrogen and its isotopes. Depending on the charge of the ion, two different classes can be distinguished: positively charged ions and negatively charged ions. Under aqueous conditions found in biochemistry, hydrogen ions exist as the hydrated form hydronium, H3O+, but these are often still referred to as hydrogen ions or even protons by biochemists. [WikiPedia])
C00080
1038
15378
1010
[H+]
H
InChI=1S/p+1
GPRLSGONYQIRFK-UHFFFAOYSA-N
hydron
1.0079
1.007825032
0
hydron
1
0
H+;H(+);Hydrogen cation;Hydron;Proton
PW_C040034
H+
215
4
670
8
753
15
788
31
848
3
1116
2
1463
26
1464
54
2231
49
2780
17
4250
22
4254
42
4547
10
4576
18
4694
70
5241
103
5327
111
5353
112
5626
108
5639
107
5699
100
5720
105
5742
117
5963
147
6037
155
6070
157
6093
161
6130
159
6232
166
6483
178
6601
152
6692
101
6843
188
6910
187
7100
163
7168
205
7191
206
7453
219
7454
220
7472
222
7525
213
7532
210
7558
212
7572
160
7590
170
8195
225
8218
151
8243
226
8413
162
8420
224
9139
195
9155
249
11915
164
12015
281
12181
285
12246
286
12266
287
12521
227
13257
223
13325
294
15330
308
42329
315
42354
318
42401
322
42405
312
42454
320
76912
293
77136
133
77210
134
77372
331
77804
114
77955
132
77990
327
77991
347
78379
345
79929
130
80019
368
80387
310
80388
304
80722
119
93823
124
94823
383
110550
388
112855
94
113280
390
115537
398
115539
118
115856
336
116205
109
119973
406
120193
407
120549
122
120593
409
121170
424
121171
425
122569
418
122615
384
122687
125
122758
120
123183
135
123218
137
123742
459
123743
460
125141
454
125188
121
125273
136
125359
479
125550
481
125730
483
125736
297
125809
299
126517
495
126717
489
126766
480
126823
300
126902
501
127213
208
128308
506
128361
391
128430
395
32
Adenosine monophosphate
HMDB0000045
Adenosine monophosphate, also known as 5'-adenylic acid and abbreviated AMP, is a nucleotide that is found in RNA. It is an ester of phosphoric acid with the nucleoside adenosine. AMP consists of the phosphate group, the pentose sugar ribose, and the nucleobase adenine. AMP can be produced during ATP synthesis by the enzyme adenylate kinase. AMP has recently been approved as a 'Bitter Blocker' additive to foodstuffs. When AMP is added to bitter foods or foods with a bitter aftertaste it makes them seem 'sweeter'. This potentially makes lower calorie food products more palatable.
61-19-8
C00020
6083
16027
AMP
5858
DB00131
NC1=C2N=CN([C@@H]3O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]3O)C2=NC=N1
C10H14N5O7P
InChI=1S/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
UDMBCSSLTHHNCD-KQYNXXCUSA-N
{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}phosphonic acid
347.2212
347.063084339
-2.02
5
adenylate
0
-2
DBMET00485
FDB021806
5'-amp;5'-adenosine monophosphate;5'-adenylate;5'-adenylic acid;Amp;Adenosine 5'-monophosphate;Adenosine 5'-phosphate;Adenosine 5'-phosphorate;Adenosine 5'-phosphoric acid;Adenosine phosphate;Adenosine-5'-monophosphorate;Adenosine-5'-monophosphoric acid;Adenosine-5-monophosphorate;Adenosine-5-monophosphoric acid;Adenosine-monophosphate;Adenosine-phosphate;Adenovite;Adenylate;Adenylic acid;Cardiomone;Lycedan;Muscle adenylate;Muscle adenylic acid;My-b-den;My-beta-den;Phosaden;Phosphaden;Phosphentaside;5'-o-phosphonoadenosine;Adenosine 5'-(dihydrogen phosphate);Adenosine monophosphate;Adenosine-5'p;Adenosini phosphas;Ado5'p;Fosfato de adenosina;Pa;Pado;Phosphate d'adenosine;5'-adenosine monophosphoric acid;Adenosine phosphoric acid;Adenosine 5'-(dihydrogen phosphoric acid);Adenosine 5'-monophosphoric acid;Adenosine monophosphoric acid;Adenosine-5'-monophosphate;Phosphoric acid d'adenosine
PW_C000032
AMP
11
2
34
4
62
8
270
16
734
32
881
22
1189
14
4572
5
4867
54
5033
89
5251
104
5408
117
5423
103
5432
118
5457
120
5558
132
5583
133
5779
101
5795
108
6977
199
7072
188
11789
198
11868
161
11988
151
12003
222
12580
226
12636
31
12694
290
13331
225
42266
3
42646
315
77234
329
77325
111
78392
334
78809
115
79320
112
80399
1
80684
135
80900
7
119916
122
120016
124
120031
406
120246
382
120888
405
121954
408
122920
399
123464
376
124507
374
125306
297
125394
299
125409
479
125596
484
126853
205
126934
388
126949
501
127124
389
127311
209
127711
502
95
L-Glutamic acid
HMDB0000148
Glutamic acid (Glu), also referred to as glutamate (the anion), is one of the 20 proteinogenic amino acids. It is not among the essential amino acids. Glutamate is a key molecule in cellular metabolism. In humans, dietary proteins are broken down by digestion into amino acids, which serves as metabolic fuel or other functional roles in the body. Glutamate is the most abundant fast excitatory neurotransmitter in the mammalian nervous system. At chemical synapses, glutamate is stored in vesicles. Nerve impulses trigger release of glutamate from the pre-synaptic cell. In the opposing post-synaptic cell, glutamate receptors, such as the NMDA receptor, bind glutamate and are activated. Because of its role in synaptic plasticity, it is believed that glutamic acid is involved in cognitive functions like learning and memory in the brain. Glutamate transporters are found in neuronal and glial membranes. They rapidly remove glutamate from the extracellular space. In brain injury or disease, they can work in reverse and excess glutamate can accumulate outside cells. This process causes calcium ions to enter cells via NMDA receptor channels, leading to neuronal damage and eventual cell death, and is called excitotoxicity. The mechanisms of cell death include: * Damage to mitochondria from excessively high intracellular Ca2+. * Glu/Ca2+-mediated promotion of transcription factors for pro-apoptotic genes, or downregulation of transcription factors for anti-apoptotic genes. Excitotoxicity due to glutamate occurs as part of the ischemic cascade and is associated with stroke and diseases like amyotrophic lateral sclerosis, lathyrism, and Alzheimer's disease. glutamic acid has been implicated in epileptic seizures. Microinjection of glutamic acid into neurons produces spontaneous depolarization around one second apart, and this firing pattern is similar to what is known as paroxysmal depolarizing shift in epileptic attacks. This change in the resting membrane potential at seizure foci could cause spontaneous opening of voltage activated calcium channels, leading to glutamic acid release and further depolarization. (http://en.wikipedia.org/wiki/Glutamic_acid).
56-86-0
C00025
33032
16015
GLT
30572
DB00142
N[C@@H](CCC(O)=O)C(O)=O
C5H9NO4
InChI=1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m0/s1
WHUUTDBJXJRKMK-VKHMYHEASA-N
(2S)-2-aminopentanedioic acid
147.1293
147.053157781
-0.26
3
L-glutamic acid
0
-1
FDB012535
(2s)-2-aminopentanedioate;(2s)-2-aminopentanedioic acid;(s)-(+)-glutamate;(s)-(+)-glutamic acid;(s)-2-aminopentanedioate;(s)-2-aminopentanedioic acid;(s)-glutamate;(s)-glutamic acid;1-amino-propane-1,3-dicarboxylate;1-amino-propane-1,3-dicarboxylic acid;1-aminopropane-1,3-dicarboxylate;1-aminopropane-1,3-dicarboxylic acid;2-aminoglutarate;2-aminoglutaric acid;2-aminopentanedioate;2-aminopentanedioic acid;Aciglut;Aminoglutarate;Aminoglutaric acid;E;Glt;Glu;Glusate;Glut;Glutacid;Glutamicol;Glutamidex;Glutaminate;Glutaminic acid;Glutaminol;Glutaton;L-(+)-glutamate;L-(+)-glutamic acid;L-glu;L-glutamate;L-glutaminate;L-glutaminic acid;L-a-aminoglutarate;L-a-aminoglutaric acid;L-alpha-aminoglutarate;L-alpha-aminoglutaric acid;A-aminoglutarate;A-aminoglutaric acid;A-glutamate;A-glutamic acid;Alpha-aminoglutarate;Alpha-aminoglutaric acid;Alpha-glutamate;Alpha-glutamic acid;Acide glutamique;Acido glutamico;Acidum glutamicum;Glutamate;Glutamic acid;L-glutaminsaeure
PW_C000095
Glu
16
2
44
3
65
8
119
1
138
4
164
14
969
9
1105
42
1448
50
1456
26
1462
54
5323
111
5344
113
5415
117
5439
118
5565
132
5631
107
5632
108
5859
105
6006
147
6071
157
6191
94
6531
85
6838
187
6844
188
7092
72
7093
71
7165
205
7182
207
7514
224
7518
151
8208
225
8373
220
11792
198
11855
161
12004
222
12621
31
12683
289
12697
290
42348
315
42349
318
42845
320
77020
253
77332
133
77525
112
77971
346
77977
327
77981
347
78291
345
80649
135
120023
124
120040
122
120086
407
120347
406
120692
126
120816
418
121147
423
121153
424
121157
425
122833
119
122997
120
123299
443
123401
454
123719
458
123725
459
123729
460
125401
299
125418
297
125457
481
125667
479
125769
301
125802
489
126941
388
126995
206
127162
501
127257
506
170
Pyrophosphate
HMDB0000250
The anion, the salts, and the esters of pyrophosphoric acid are called pyrophosphates. The pyrophosphate anion is abbreviated PPi and is formed by the hydrolysis of ATP into AMP in cells. This hydrolysis is called pyrophosphorolysis. The pyrophosphate anion has the structure P2O74-, and is an acid anhydride of phosphate. It is unstable in aqueous solution and rapidly hydrolyzes into inorganic phosphate. Pyrophosphate is an osteotoxin (arrests bone development) and an arthritogen (promotes arthritis). It is also a metabotoxin (an endogenously produced metabolite that causes adverse health affects at chronically high levels). Chronically high levels of pyrophosphate are associated with hypophosphatasia. Hypophosphatasia (also called deficiency of alkaline phosphatase or phosphoethanolaminuria) is a rare, and sometimes fatal, metabolic bone disease. Hypophosphatasia is associated with a molecular defect in the gene encoding tissue non-specific alkaline phosphatase (TNSALP). TNSALP is an enzyme that is tethered to the outer surface of osteoblasts and chondrocytes. TNSALP hydrolyzes several substances, including inorganic pyrophosphate (PPi) and pyridoxal 5'-phosphate (PLP), a major form of vitamin B6. When TSNALP is low, inorganic pyrophosphate (PPi) accumulates outside of cells and inhibits the formation of hydroxyapatite, one of the main components of bone, causing rickets in infants and children and osteomalacia (soft bones) in adults. Vitamin B6 must be dephosphorylated by TNSALP before it can cross the cell membrane. Vitamin B6 deficiency in the brain impairs synthesis of neurotransmitters which can cause seizures. In some cases, a build-up of calcium pyrophosphate dihydrate crystals in the joints can cause pseudogout.
14000-31-8
C00013
644102
18361
PPI
559142
DB04160
[O-]P([O-])(=O)OP([O-])([O-])=O
O7P2
InChI=1S/H4O7P2/c1-8(2,3)7-9(4,5)6/h(H2,1,2,3)(H2,4,5,6)/p-4
XPPKVPWEQAFLFU-UHFFFAOYSA-J
(phosphonooxy)phosphonic acid
173.9433
173.911925378
4
pyrophosphoric acid
0
-3
FDB021918
(4-)diphosphoric acid ion;(p2o74-)diphosphate;Diphosphate;Diphosphoric acid;Ppi;Pyrometaphosphate;Pyrophosphate;Pyrophosphate tetraanion;Pyrophosphate(4-) ion;[o3popo3](4-);Diphosphat;P2o7(4-);Pyrophosphat;Pyrophosphate ion;Phosphonato phosphoric acid;Pyrophosphoric acid;Pyrophosphoric acid ion
PW_C000170
Ppi
12
2
35
4
63
8
429
23
735
32
882
22
1217
3
1620
49
2410
59
2815
29
4175
14
4868
54
5034
89
5252
104
5294
101
5409
117
5424
103
5433
118
5458
120
5548
111
5559
132
5584
133
5606
135
5655
108
5879
107
6239
166
6978
199
7073
188
7134
163
7272
160
7312
198
7318
213
8275
151
8283
210
11869
161
12002
222
12041
164
12315
225
12323
249
12512
288
12579
226
12695
290
15219
306
15375
18
34760
17
42561
315
42697
318
77235
329
77317
128
77635
336
78416
335
78928
331
79153
112
79950
134
79958
130
80047
372
80417
170
85630
1
94786
384
94814
125
94819
382
98678
223
110634
391
113270
395
113275
389
115527
136
115532
399
119934
122
120017
124
120032
406
120330
410
120936
407
121261
429
121341
121
121486
383
122407
422
122985
444
123502
119
123831
464
124044
398
124977
375
125324
297
125395
299
125410
479
125597
484
125656
485
125876
481
126552
491
126869
205
126935
388
126950
501
127337
206
128124
508
22608
Ammonium
HMDB0041827
Ammonium is an important source of nitrogen for many plant species, especially those growing on hypoxic soils. However, it is also toxic to most crop species and is rarely applied as a sole nitrogen source. The ammonium (more obscurely: aminium) cation is a positively charged polyatomic cation with the chemical formula NH4+. It is formed by the protonation of ammonia (NH3). Ammonium is also a general name for positively charged or protonated substituted amines and quaternary ammonium cations (NR4+), where one or more hydrogen atoms are replaced by organic radical groups (indicated by R).
14798-03-9
C01342
16741146
28938
218
[NH4+]
H4N
InChI=1S/H3N/h1H3/p+1
QGZKDVFQNNGYKY-UHFFFAOYSA-O
azanium
18.0385
18.034374133
1
azanium
1
1
Ammonium ion;Ammonia ion;Ammonium;Ammonium chloride;Ammonium(1+);Azanium;Nh4+;[nh4]+;[nh4](+);Nh4(+)
PW_C022608
Ammon
5751
108
5892
95
5969
100
6226
166
8273
151
8367
225
11909
170
12470
249
42627
315
116281
109
148
Oxalacetic acid
HMDB0000223
Oxaloacetic acid, also known as oxosuccinic acid or oxalacetic acid, is a four-carbon dicarboxylic acid appearing as an intermediate of the citric acid cycle. In vivo, oxaloacetate (the ionized form of oxaloacetic acid) is formed by the oxidation of L-malate, catalyzed by malate dehydrogenase, and reacts with Acetyl-CoA to form citrate, catalyzed by citrate synthase.(wikipedia) A class of ketodicarboxylic acids derived from oxalic acid. Oxaloacetic acid is an intermediate in the citric acid cycle and is converted to aspartic acidD by a transamination reaction.
328-42-7
C00036
970
30744
OXALACETIC_ACID
945
OC(=O)CC(=O)C(O)=O
C4H4O5
InChI=1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9)
KHPXUQMNIQBQEV-UHFFFAOYSA-N
2-oxobutanedioic acid
132.0716
132.005873238
-0.36
2
oxalacetate
0
-2
FDB001479
2-ketosuccinate;2-ketosuccinic acid;2-oxobutanedioate;2-oxobutanedioic acid;2-oxosuccinate;2-oxosuccinic acid;Ketosuccinate;Ketosuccinic acid;Oaa;Oxalacetate;Oxaloacetate;Oxaloacetic acid;Oxaloethanoate;Oxaloethanoic acid;Oxosuccinate;Oxosuccinic acid;A-ketosuccinate;A-ketosuccinic acid;Alpha-ketosuccinate;Alpha-ketosuccinic acid;3-carboxy-3-oxopropanoic acid;Keto-succinic acid;Oxalacetic acid;Oxobutanedioic acid;3-carboxy-3-oxopropanoate;Keto-succinate;Oxobutanedioate
PW_C000148
Oaa
25
4
96
9
111
5
1099
3
1109
42
1113
2
1688
8
5371
103
5448
120
5574
133
6033
155
6088
161
6478
178
7468
222
7513
224
7517
151
8372
220
8378
225
11744
117
11891
160
12707
291
12717
292
43792
322
77508
132
77533
113
77538
334
77958
112
78009
111
78290
345
80015
368
80700
135
119964
406
120048
408
120062
126
120180
122
120419
124
120815
418
121207
407
122799
374
122813
443
123055
118
123400
454
123777
119
125354
479
125426
482
125439
301
125537
297
125801
489
125807
299
126897
501
126965
502
126977
207
127070
205
127256
506
127261
388
134
Oxoglutaric acid
HMDB0000208
Oxoglutaric acid, also known as alpha-ketoglutarate, alpha-ketoglutaric acid, AKG, or 2-oxoglutaric acid, is classified as a gamma-keto acid or a gamma-keto acid derivative. gamma-Keto acids are organic compounds containing an aldehyde substituted with a keto group on the C4 carbon atom. alpha-Ketoglutarate is considered to be soluble (in water) and acidic. alpha-Ketoglutarate is a key molecule in the TCA cycle, playing a fundamental role in determining the overall rate of this important metabolic process (PMID: 26759695). In the TCA cycle, AKG is decarboxylated to succinyl-CoA and carbon dioxide by AKG dehydrogenase, which functions as a key control point of the TCA cycle. Additionally, AKG can be generated from isocitrate by oxidative decarboxylation catalyzed by the enzyme known as isocitrate dehydrogenase (IDH). In addition to these routes of production, AKG can be produced from glutamate by oxidative deamination via glutamate dehydrogenase, and as a product of pyridoxal phosphate-dependent transamination reactions (mediated by branched-chain amino acid transaminases) in which glutamate is a common amino donor. AKG is a nitrogen scavenger and a source of glutamate and glutamine that stimulates protein synthesis and inhibits protein degradation in muscles. In particular, AKG can decrease protein catabolism and increase protein synthesis to enhance bone tissue formation in skeletal muscles (PMID: 26759695). Interestingly, enteric feeding of AKG supplements can significantly increase circulating plasma levels of hormones such as insulin, growth hormone, and insulin-like growth factor-1 (PMID: 26759695). It has recently been shown that AKG can extend the lifespan of adult C. elegans by inhibiting ATP synthase and TOR (PMID: 24828042). In combination with molecular oxygen, alpha-ketoglutarate is required for the hydroxylation of proline to hydroxyproline in the production of type I collagen. A recent study has shown that alpha-ketoglutarate promotes TH1 differentiation along with the depletion of glutamine thereby favouring Treg (regulatory T-cell) differentiation (PMID: 26420908). alpha-Ketoglutarate has been found to be associated with fumarase deficiency, 2-ketoglutarate dehydrogenase complex deficiency, and D-2-hydroxyglutaric aciduria, which are all inborn errors of metabolism (PMID: 8338207).
328-50-7
C00026
51
30915
2-KETOGLUTARATE
50
DB02926
OC(=O)CCC(=O)C(O)=O
C5H6O5
InChI=1S/C5H6O5/c6-3(5(9)10)1-2-4(7)8/h1-2H2,(H,7,8)(H,9,10)
KPGXRSRHYNQIFN-UHFFFAOYSA-N
2-oxopentanedioic acid
146.0981
146.021523302
-0.44
2
oxoglutarate
0
-2
FDB003361
2-ketoglutarate;2-ketoglutaric acid;2-oxo-1,5-pentanedioate;2-oxo-1,5-pentanedioic acid;2-oxoglutarate;2-oxoglutaric acid;2-oxopentanedioate;2-oxopentanedioic acid;Oxoglutarate;Alpha-ketoglutaric acid;Oxoglutaric acid;A-ketoglutarate;A-ketoglutaric acid;Alpha-ketoglutarate;α-ketoglutarate;α-ketoglutaric acid
PW_C000134
AKG
15
2
42
3
141
4
146
8
499
18
673
31
1108
42
1263
5
1447
50
1455
26
1467
54
5375
103
5414
117
5438
118
5564
132
6008
147
6036
155
6069
157
6092
161
6482
178
6530
85
7471
222
7515
224
7519
151
8209
225
8374
220
11863
198
12681
289
77054
253
77135
133
77481
111
77523
112
77746
129
77967
345
77970
346
77976
327
77984
347
78425
334
80018
368
80694
135
113162
94
119972
406
120022
124
120084
407
120174
122
120552
414
120814
418
120989
408
121146
423
121152
424
121160
425
122757
120
122831
119
123186
450
123399
454
123554
374
123718
458
123724
459
123732
460
125357
479
125400
299
125455
481
125533
297
125800
489
125929
482
126900
501
126940
388
126993
206
127066
205
127255
506
127388
502
6404
Asparagine synthetase B [glutamine-hydrolyzing]
P22106
Involved in asparagine synthase (glutamine-hydrolyzing) activity. ATP + L-aspartate + L-glutamine + H(2)O = AMP + diphosphate + L-asparagine + L-glutamate.
asnB
b0674
AP009048
3
6.3.5.4
5859
Aspartate--ammonia ligase
P00963
Involved in nucleotide binding. ATP + L-aspartate + NH(3) = AMP + diphosphate + L-asparagine.
asnA
b3744
AP009048
3
6.3.1.1
8630
101
5824
Aspartate aminotransferase
P00509
Involved in transferase activity. L-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate.
aspC
b0928
AP009048
3
2.6.1.1
8631
101
6573
Isoaspartyl peptidase
P37595
Involved in hydrolase activity. May be involved in glutathione, and possibly other peptide, transport, although these results could also be due to polar effects of disruption.
iaaA
b0828
AP009048
3
3.4.19.5
6104
L-asparaginase 1
P0A962
Involved in asparaginase activity. L-asparagine + H(2)O = L-aspartate + NH(3).
ansA
b1767
AP009048
3
3.5.1.1
8696
101
5832
L-asparaginase 2
P00805
Involved in asparaginase activity. L-asparagine + H(2)O = L-aspartate + NH(3).
ansB
b2957
AP009048
3
3.5.1.1
8697
232
1500
asparagine synthetase B
3
PW_P001500
1765
6404
2
1501
asparagine synthetase A
3
PW_P001501
1766
5859
2
1358
aspartate transaminase
3
PW_P001358
1584
5824
2
3620
asparaginase
3
PW_P003620
10463
6573
4
10464
6104
4
10465
5832
4
2887
false
PW_R002887
Right
11459
123
1
Compound
false
11460
1420
1
Compound
false
11461
414
1
Compound
false
11462
500
1
Compound
false
11463
110
1
Compound
false
11464
40034
1
Compound
false
11465
32
1
Compound
false
11466
95
1
Compound
false
11467
170
1
Compound
false
2850
1500
6.3.5.4
2888
false
PW_R002888
Right
11468
123
1
Compound
false
11469
414
1
Compound
false
11470
22608
1
Compound
false
11471
110
1
Compound
false
11472
32
1
Compound
false
11473
170
1
Compound
false
11474
40034
1
Compound
false
2851
1500
6.3.5.4
2852
1501
6.3.1.1
2667
false
PW_R002667
Right
10449
95
1
Compound
false
10450
148
1
Compound
true
10451
123
1
Compound
true
10452
134
1
Compound
false
2660
1358
3388
false
PW_R003388
Right
13521
110
1
Compound
false
13522
1420
1
Compound
false
13523
123
1
Compound
false
13524
22608
1
Compound
false
3357
3620
3.4.19.5
15517
123
3
false
929
634
10
regular
100
110
15518
1420
49
false
564
560
10
regular
78
78
15519
414
42
false
582
739
10
regular
50
30
15520
500
3
false
687
744
10
regular
100
100
15521
110
3
false
364
1089
10
regular
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