1852
Pathway
Pyruvate Decarboxylation to Acetyl-CoA
The multi-enzyme complex catalyze three reactions that constitute a cycle, which is an essential source of acetyl-CoA. Pyruvate dehydrogenase E1 and dihydrolipoyllysine-residue acetyltransferase catalyzes pyruvic acid to acetyl-CoA and CO2. Acetyl-CoA is required for the TCA cycle. Lipoamide dehydrogenase reduces NAD+ to NADH.
Metabolic
PW002083
Center
PathwayVisualizationContext2370
1602
1651
#000099
PathwayVisualization1836
1852
Pyruvate Decarboxylation to Acetyl-CoA
The multi-enzyme complex catalyze three reactions that constitute a cycle, which is an essential source of acetyl-CoA. Pyruvate dehydrogenase E1 and dihydrolipoyllysine-residue acetyltransferase catalyzes pyruvic acid to acetyl-CoA and CO2. Acetyl-CoA is required for the TCA cycle. Lipoamide dehydrogenase reduces NAD+ to NADH.
Metabolic
3
109942
549
SubPathway
109489
164
Compound
109943
544
SubPathway
109490
940
Compound
3893
9655933
de Kok A, Hengeveld AF, Martin A, Westphal AH: The pyruvate dehydrogenase multi-enzyme complex from Gram-negative bacteria. Biochim Biophys Acta. 1998 Jun 29;1385(2):353-66.
1852
Pathway
1
Cell
CL:0000000
6
Myocyte
CL:0000187
5
Hepatocyte
CL:0000182
1
Homo sapiens
9606
Eukaryote
Human
3
Escherichia coli
562
Prokaryote
17
Rattus norvegicus
10116
Eukaryote
Rat
12
Mus musculus
10090
Eukaryote
Mouse
2
Bacteria
2
Prokaryote
Bacteria
24
Solanum lycopersicum
4081
Eukaryote
Tomato
4
Arabidopsis thaliana
3702
Eukaryote
Thale cress
18
Saccharomyces cerevisiae
4932
Eukaryote
Yeast
21
Xenopus laevis
8355
Eukaryote
African clawed frog
60
Nitzschia sp.
0001
Eukaryote
Nitzschia4
5
Bos taurus
9913
Eukaryote
Cattle
10
Drosophila melanogaster
7227
Eukaryote
Fruit fly
6
Caenorhabditis elegans
6239
Eukaryote
Roundworm
25
Escherichia coli (strain K12)
83333
Prokaryote
23
Pseudomonas aeruginosa
287
Prokaryote
49
Bathymodiolus platifrons
220390
Eukaryote
Deep sea mussel
19
Schizosaccharomyces pombe
4896
Eukaryote
1
Cytosol
GO:0005829
3
Mitochondrial Matrix
GO:0005759
5
Cytoplasm
GO:0005737
2
Mitochondrion
GO:0005739
7
Endoplasmic Reticulum Membrane
GO:0005789
12
Mitochondrial Inner Membrane
GO:0005743
10
Cell Membrane
GO:0005886
35
Chloroplast
GO:0009507
13
Endoplasmic Reticulum
GO:0005783
11
Extracellular Space
GO:0005615
14
Mitochondrial Outer Membrane
GO:0005741
24
Mitochondrial Intermembrane Space
GO:0005758
31
Periplasmic Space
GO:0005620
4
Peroxisome
GO:0005777
36
Membrane
GO:0016020
53
Endoplasmic Reticulum Body
GO:0010168
34
Plant-Type Vacuole
GO:0000325
32
Inner Membrane
GO:0070258
25
Golgi apparatus
GO:0005794
27
Peroxisome Membrane
GO:0005778
8
Smooth Endoplasmic Reticulum
GO:0005790
6
Lysosome
GO:0005764
16
Lysosomal Lumen
GO:0043202
9
Muscle
BTO:0000887
141
18
1
Liver
BTO:0000759
72
9
24
Brain
BTO:0000142
89
16
28
Stomach
BTO:0001307
155
26
8
Blood Vessel
BTO:0001102
74
11
4
Adrenal Medulla
BTO:0000049
71
8
2
1
1
1
PW_BS000002
4
3
1
1
PW_BS000004
8
5
1
1
PW_BS000008
3
2
1
1
PW_BS000003
50
9
5
1
6
PW_BS000050
26
1
1
1
5
PW_BS000026
103
3
3
1
PW_BS000103
117
1
3
1
PW_BS000117
118
1
17
1
PW_BS000118
120
3
17
1
PW_BS000120
132
1
12
1
PW_BS000132
133
3
12
1
PW_BS000133
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
156
12
24
1
PW_BS000156
161
3
18
1
PW_BS000161
160
1
18
1
PW_BS000160
1
1
PW_BS000001
178
3
21
1
PW_BS000178
177
1
21
1
PW_BS000177
85
24
10
1
1
PW_BS000085
222
3
4
1
PW_BS000024
220
1
4
PW_BS000024
225
35
4
1
PW_BS000024
31
1
5
1
1
PW_BS000031
249
13
4
1
PW_BS000024
18
13
1
1
PW_BS000018
111
5
12
1
PW_BS000111
346
9
5
12
6
PW_BS000028
327
1
1
12
5
PW_BS000028
112
2
12
1
PW_BS000112
368
3
60
1
PW_BS000028
367
1
60
1
PW_BS000028
135
5
17
1
PW_BS000135
94
3
PW_BS000094
121
12
17
1
PW_BS000121
406
3
5
1
PW_BS000115
124
1
5
1
PW_BS000124
122
5
5
1
PW_BS000122
407
2
5
1
PW_BS000115
423
9
5
5
6
PW_BS000115
424
1
1
5
5
PW_BS000115
119
2
17
1
PW_BS000119
458
9
5
17
6
PW_BS000115
459
1
1
17
5
PW_BS000115
479
3
10
1
PW_BS000115
299
1
10
1
PW_BS000024
297
5
10
1
PW_BS000024
481
2
10
1
PW_BS000115
501
3
6
1
PW_BS000115
388
1
6
1
PW_BS000112
205
5
6
1
PW_BS000024
206
2
6
1
PW_BS000024
15
11
1
PW_BS000015
54
1
3
1
5
PW_BS000054
49
7
1
1
PW_BS000049
17
12
1
1
PW_BS000017
22
14
1
1
PW_BS000022
42
24
1
1
PW_BS000042
10
1
7
1
1
PW_BS000010
70
28
5
1
1
PW_BS000070
108
1
3
PW_BS000108
107
31
3
PW_BS000107
100
5
2
1
PW_BS000100
105
11
3
PW_BS000105
157
2
24
1
PW_BS000157
159
24
PW_BS000159
166
1
1
PW_BS000166
152
8
4
PW_BS000152
101
5
3
1
PW_BS000101
188
1
18
PW_BS000024
187
31
18
PW_BS000024
163
2
18
1
PW_BS000163
219
31
4
PW_BS000024
213
7
18
1
PW_BS000024
210
13
18
1
PW_BS000024
212
1
7
18
1
PW_BS000024
170
18
PW_BS000170
226
4
4
1
PW_BS000024
162
12
18
1
PW_BS000162
224
2
4
1
PW_BS000024
195
13
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
227
34
4
1
PW_BS000024
223
12
4
1
PW_BS000024
294
11
4
1
PW_BS000024
308
10
1
1
PW_BS000024
315
1
23
PW_BS000024
318
31
23
PW_BS000024
322
1
23
1
PW_BS000024
312
5
23
1
PW_BS000024
320
11
23
PW_BS000024
293
4
1
PW_BS000024
134
12
12
1
PW_BS000134
331
7
12
1
PW_BS000028
114
11
12
PW_BS000114
347
1
3
12
5
PW_BS000028
345
24
12
1
PW_BS000028
130
13
12
1
PW_BS000130
310
31
2
PW_BS000024
304
1
2
PW_BS000024
383
7
5
1
PW_BS000100
390
7
6
1
PW_BS000112
398
7
17
1
PW_BS000113
336
1
12
1
PW_BS000028
109
32
3
PW_BS000109
409
11
5
PW_BS000115
425
1
3
5
5
PW_BS000115
418
24
5
1
PW_BS000115
384
12
5
1
PW_BS000100
125
13
5
1
PW_BS000125
137
11
17
PW_BS000137
460
1
3
17
5
PW_BS000115
454
24
17
1
PW_BS000115
136
13
17
1
PW_BS000136
483
11
10
PW_BS000115
495
7
10
1
PW_BS000115
489
24
10
1
PW_BS000115
480
12
10
1
PW_BS000115
300
13
10
1
PW_BS000024
208
11
6
PW_BS000024
506
24
6
1
PW_BS000115
391
12
6
1
PW_BS000112
395
13
6
1
PW_BS000113
13
1
2
1
PW_BS000013
20
4
1
1
1
PW_BS000020
5
4
1
1
PW_BS000005
43
25
1
1
PW_BS000043
190
11
18
PW_BS000024
198
5
18
1
PW_BS000024
277
1
2
18
PW_BS000024
290
5
49
1
PW_BS000024
333
1
2
12
PW_BS000028
129
1
5
12
1
PW_BS000129
341
4
1
12
1
PW_BS000028
356
25
12
1
PW_BS000028
334
4
12
1
PW_BS000028
412
1
2
5
PW_BS000115
414
1
5
5
1
PW_BS000115
419
25
5
1
PW_BS000115
408
4
5
1
PW_BS000115
446
1
2
17
PW_BS000115
450
1
5
17
1
PW_BS000115
455
25
17
1
PW_BS000115
374
4
17
1
PW_BS000053
490
25
10
1
PW_BS000115
482
4
10
1
PW_BS000115
507
25
6
1
PW_BS000115
502
4
6
1
PW_BS000115
59
27
1
1
PW_BS000059
29
1
1
1
PW_BS000029
11
1
8
1
1
PW_BS000011
58
1
14
1
1
PW_BS000058
14
10
1
PW_BS000014
6
1
3
1
PW_BS000006
102
12
3
1
PW_BS000102
104
14
3
1
PW_BS000104
199
14
18
1
PW_BS000024
329
14
12
1
PW_BS000028
115
10
12
PW_BS000115
332
1
7
12
1
PW_BS000028
350
1
14
12
1
PW_BS000028
335
27
12
1
PW_BS000028
376
10
17
PW_BS000053
382
14
5
1
PW_BS000100
288
14
4
1
PW_BS000024
389
14
6
1
PW_BS000112
399
14
17
1
PW_BS000113
405
10
5
PW_BS000115
123
1
7
5
1
PW_BS000123
433
1
14
5
1
PW_BS000115
429
1
5
1
PW_BS000115
422
27
5
1
PW_BS000115
447
1
7
17
1
PW_BS000115
468
1
14
17
1
PW_BS000115
464
1
17
1
PW_BS000115
375
27
17
1
PW_BS000053
478
10
10
PW_BS000115
484
14
10
1
PW_BS000115
491
27
10
1
PW_BS000115
209
10
6
PW_BS000024
508
27
6
1
PW_BS000115
9
6
1
1
PW_BS000009
28
1
16
1
1
PW_BS000028
141
1
7
19
1
PW_BS000141
216
4
18
1
PW_BS000024
298
1
7
10
1
PW_BS000024
113
6
12
1
PW_BS000113
126
6
5
1
PW_BS000126
443
6
17
1
PW_BS000115
164
Pyruvic acid
HMDB0000243
Pyruvic acid is an intermediate compound in the metabolism of carbohydrates, proteins, and fats. In thiamine deficiency, its oxidation is retarded and it accumulates in the tissues, especially in nervous structures. (From Stedman, 26th ed.) Biological Source: Intermediate in primary metabolism including fermentation processes. Present in muscle in redox equilibrium with Lactic acid. A common constituent, as a chiral cyclic acetal linked to saccharide residues, of bacterial polysaccharides. Isolated from cane sugar fermentation broth and peppermint. Constituent of Bauhinia purpurea, Cicer arietinum (chickpea), Delonix regia, Pisum sativum (pea) and Trigonella caerulea (sweet trefoil) Use/Importance: Reagent for regeneration of carbonyl compdounds from semicarbazones, phenylhydrazones and oximes. Flavoring ingredient (Dictionary of Organic Compounds).
127-17-3
C00022
1060
32816
PYRUVATE
1031
DB00119
CC(=O)C(O)=O
C3H4O3
InChI=1S/C3H4O3/c1-2(4)3(5)6/h1H3,(H,5,6)
LCTONWCANYUPML-UHFFFAOYSA-N
2-oxopropanoic acid
88.0621
88.016043994
0.18
1
pyruvic acid
0
-1
FDB008293
2-oxopropanoate;2-oxopropanoic acid;2-oxopropionate;2-oxopropionic acid;Acetylformate;Acetylformic acid;Bts;Pyroracemate;Pyroracemic acid;Pyruvate;A-ketopropionate;A-ketopropionic acid;Alpha-ketopropionate;Alpha-ketopropionic acid;2-ketopropionic acid;2-oxopropansaeure;2-oxopropionsaeure;Acide pyruvique;Alpha-oxopropionsaeure;Brenztraubensaeure;Ch3cocooh;2-ketopropionate;α-ketopropionate;α-ketopropionic acid;A-oxopropionsaeure;α-oxopropionsaeure
PW_C000164
Pyr
17
2
20
4
422
8
1181
3
1449
50
1457
26
5365
103
5405
117
5440
118
5444
120
5566
132
5570
133
5893
95
5920
147
5951
151
6022
155
6067
156
6074
161
6126
160
6383
1
6467
178
6510
177
6532
85
7457
222
7495
220
8200
225
12622
31
15292
249
15349
18
77310
111
77972
346
77978
327
78090
112
80004
368
80042
367
80695
135
112879
94
115683
121
119950
406
120011
124
120175
122
120878
407
121148
423
121154
424
123454
119
123720
458
123726
459
125340
479
125390
299
125534
297
125854
481
126883
501
126931
388
127067
205
127858
206
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
1316
Carbon dioxide
HMDB0001967
Carbon dioxide is a colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals. Carbon dioxide is produced during respiration by all animals, fungi and microorganisms that depend on living and decaying plants for food, either directly or indirectly. It is, therefore, a major component of the carbon cycle. Additionally, carbon dioxide is used by plants during photosynthesis to make sugars which may either be consumed again in respiration or used as the raw material to produce polysaccharides such as starch and cellulose, proteins and the wide variety of other organic compounds required for plant growth and development. When inhaled at concentrations much higher than usual atmospheric levels, it can produce a sour taste in the mouth and a stinging sensation in the nose and throat. These effects result from the gas dissolving in the mucous membranes and saliva, forming a weak solution of carbonic acid. Carbon dioxide is used by the food industry, the oil industry, and the chemical industry. Carbon dioxide is used to produce carbonated soft drinks and soda water. Traditionally, the carbonation in beer and sparkling wine comes about through natural fermentation, but some manufacturers carbonate these drinks artificially.
124-38-9
C00011
280
16526
274
O=C=O
CO2
InChI=1S/CO2/c2-1-3
CURLTUGMZLYLDI-UHFFFAOYSA-N
methanedione
44.0095
43.989829244
0.63
0
carbon dioxide
0
0
DBMET00423
FDB014084
Carbon oxide;Carbon-12 dioxide;Carbonic acid anhydride;Carbonic acid gas;Carbonic anhydride;[co2];Co2;E 290;E-290;E290;R-744
PW_C001316
CO2
50
8
121
1
204
4
480
13
503
18
640
3
677
31
695
20
806
5
1133
43
1638
49
1745
2
2551
17
3144
70
5283
103
5320
111
5750
108
5771
101
5968
100
6026
155
6078
161
6471
178
6637
107
6922
190
7017
160
7035
163
7061
188
7163
205
7308
198
7333
213
7461
222
7530
210
8215
225
8223
151
9158
249
11849
277
11908
170
12464
226
12688
290
42626
315
43523
318
76994
293
77122
133
77170
132
77470
333
77739
112
77750
129
77763
341
78077
134
78405
356
78427
334
78941
331
79227
130
80008
368
80675
119
80717
135
94836
384
113291
391
115549
121
119954
406
120089
122
120155
407
120364
412
120556
414
120833
419
120922
124
120991
408
121284
125
121505
383
122744
120
123011
446
123190
450
123418
455
123489
118
123556
374
123855
136
124063
398
125344
479
125460
297
125516
481
125824
490
125870
299
125931
482
126280
480
126887
501
127052
206
127277
507
127331
388
127390
502
1099
Coenzyme A
HMDB0001423
Coenzyme A (CoA, CoASH, or HSCoA) is a coenzyme notable for its role in the synthesis and oxidization of fatty acids and the oxidation of pyruvate in the citric acid cycle. It is adapted from beta-mercaptoethylamine, panthothenate, and adenosine triphosphate. It is also a parent compound for other transformation products, including but not limited to, phenylglyoxylyl-CoA, tetracosanoyl-CoA, and 6-hydroxyhex-3-enoyl-CoA. Coenzyme A is synthesized in a five-step process from pantothenate and cysteine. In the first step pantothenate (vitamin B5) is phosphorylated to 4'-phosphopantothenate by the enzyme pantothenate kinase (PanK, CoaA, CoaX). In the second step, a cysteine is added to 4'-phosphopantothenate by the enzyme phosphopantothenoylcysteine synthetase (PPC-DC, CoaB) to form 4'-phospho-N-pantothenoylcysteine (PPC). In the third step, PPC is decarboxylated to 4'-phosphopantetheine by phosphopantothenoylcysteine decarboxylase (CoaC). In the fourth step, 4'-phosphopantetheine is adenylylated to form dephospho-CoA by the enzyme phosphopantetheine adenylyl transferase (CoaD). Finally, dephospho-CoA is phosphorylated using ATP to coenzyme A by the enzyme dephosphocoenzyme A kinase (CoaE). Since coenzyme A is, in chemical terms, a thiol, it can react with carboxylic acids to form thioesters, thus functioning as an acyl group carrier. CoA assists in transferring fatty acids from the cytoplasm to the mitochondria. A molecule of coenzyme A carrying an acetyl group is also referred to as acetyl-CoA. When it is not attached to an acyl group, it is usually referred to as 'CoASH' or 'HSCoA'. Coenzyme A is also the source of the phosphopantetheine group that is added as a prosthetic group to proteins such as acyl carrier proteins and formyltetrahydrofolate dehydrogenase. Acetyl-CoA is an important molecule itself. It is the precursor to HMG CoA which is a vital component in cholesterol and ketone synthesis. Furthermore, it contributes an acetyl group to choline to produce acetylcholine in a reaction catalysed by choline acetyltransferase. Its main task is conveying the carbon atoms within the acetyl group to the citric acid cycle to be oxidized for energy production (Wikipedia).
85-61-0
C00010
6816
1146900
CO-A
6557
CC(C)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)N1C=NC2=C1N=CN=C2N)[C@@H](O)C(=O)NCCC(=O)NCCS
C21H36N7O16P3S
InChI=1S/C21H36N7O16P3S/c1-21(2,16(31)19(32)24-4-3-12(29)23-5-6-48)8-41-47(38,39)44-46(36,37)40-7-11-15(43-45(33,34)35)14(30)20(42-11)28-10-27-13-17(22)25-9-26-18(13)28/h9-11,14-16,20,30-31,48H,3-8H2,1-2H3,(H,23,29)(H,24,32)(H,36,37)(H,38,39)(H2,22,25,26)(H2,33,34,35)/t11-,14-,15-,16+,20-/m1/s1
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
{[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-2-({[hydroxy({hydroxy[(3R)-3-hydroxy-2,2-dimethyl-3-({2-[(2-sulfanylethyl)carbamoyl]ethyl}carbamoyl)propoxy]phosphoryl}oxy)phosphoryl]oxy}methyl)oxolan-3-yl]oxy}phosphonic acid
767.534
767.115208365
-2.22
10
coenzyme A
0
-4
FDB022614
Acetoacetyl coenzyme a sodium salt;Coa;Coa hydrate;Coa-sh;Coash;Coenzyme a;Coenzyme a hydrate;Coenzyme a-sh;Coenzyme ash;Coenzymes a;Depot-zeel;Propionyl coa;Propionyl coenzyme a;S-propanoate;S-propanoate coa;S-propanoate coenzyme a;S-propanoic acid;S-propionate coa;S-propionate coenzyme a;Zeel;[(2r,3s,4r,5r)-5-(6-amino-9h-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl]methyl 3-hydroxy-4-({3-oxo-3-[(2-sulfanylethyl)amino]propyl}amino)-2,2-dimethyl-4-oxobutyl dihydrogen diphosphate
PW_C001099
CoA
211
4
386
8
845
3
879
22
892
17
2407
59
2414
2
2459
5
2813
29
2862
31
3342
11
3351
18
4618
10
4629
58
4842
14
4865
54
4879
6
5232
102
5247
104
5280
103
5477
124
5734
108
5777
101
6023
155
6075
161
6384
1
6468
178
6930
160
6961
162
6973
199
7083
188
7108
163
7293
198
7347
210
7458
222
8229
151
9081
226
9090
224
9124
170
9215
195
13013
299
15318
249
25488
49
42616
315
76907
293
77119
133
77222
134
77230
329
77292
111
77550
132
77555
334
77563
112
77633
336
77672
129
77996
115
78047
332
78056
350
78413
335
78567
130
79259
333
79974
331
80005
368
80620
118
80627
374
80635
119
80665
376
93828
382
93834
383
98674
288
110555
389
110561
390
115842
399
115847
398
119951
406
120147
405
120231
384
120305
122
120634
407
120762
117
121406
123
121421
433
121521
125
121666
429
121682
408
121714
414
122404
422
122741
120
122904
121
122960
135
123965
447
123979
468
124079
136
124220
464
124265
450
124974
375
125341
479
125509
478
125579
480
125592
484
125634
297
126084
481
126549
491
126560
482
126746
300
126884
501
127046
209
127109
391
127301
205
127540
206
127667
388
128121
508
128133
502
128340
395
940
Acetyl-CoA
HMDB0001206
The main function of coenzyme A is to carry acyl groups (such as the acetyl group) or thioesters. Acetyl-CoA is an important molecule itself. It is the precursor to HMG CoA, which is a vital component in cholesterol and ketone synthesis. (wikipedia). acetyl CoA participates in the biosynthesis of fatty acids and sterols, in the oxidation of fatty acids and in the metabolism of many amino acids. It also acts as a biological acetylating agent.
72-89-9
C00024
444493
15351
ACETYL-COA
392413
CC(=O)SCCNC(=O)CCNC(=O)[C@H](O)C(C)(C)COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1OP(O)(O)=O)N1C=NC2=C1N=CN=C2N
C23H38N7O17P3S
InChI=1S/C23H38N7O17P3S/c1-12(31)51-7-6-25-14(32)4-5-26-21(35)18(34)23(2,3)9-44-50(41,42)47-49(39,40)43-8-13-17(46-48(36,37)38)16(33)22(45-13)30-11-29-15-19(24)27-10-28-20(15)30/h10-11,13,16-18,22,33-34H,4-9H2,1-3H3,(H,25,32)(H,26,35)(H,39,40)(H,41,42)(H2,24,27,28)(H2,36,37,38)/t13-,16-,17-,18+,22-/m1/s1
ZSLZBFCDCINBPY-ZSJPKINUSA-N
{[(2R,3S,4R,5R)-2-({[({[(3R)-3-[(2-{[2-(acetylsulfanyl)ethyl]carbamoyl}ethyl)carbamoyl]-3-hydroxy-2,2-dimethylpropoxy](hydroxy)phosphoryl}oxy)(hydroxy)phosphoryl]oxy}methyl)-5-(6-amino-9H-purin-9-yl)-4-hydroxyoxolan-3-yl]oxy}phosphonic acid
809.571
809.125773051
-2.27
9
acetyl-CoA
0
-4
FDB022491
Ac-coa;Ac-coenzyme a;Ac-s-coa;Ac-s-coenzyme a;Acetyl coenzyme-a;Acetyl-coa;Acetyl-coenzyme a;Acetyl-s-coa;Acetyl-s-coenzyme a;Acetylcoenzyme-a;S-acetate coa;S-acetate coenzyme a;S-acetyl coenzyme a;Accoa;Acetyl coenzyme a;S-acetyl-coa;S-acetyl-coenzyme a;Acetylcoenzyme a
PW_C000940
Ac-CoA
213
4
385
8
842
3
2416
2
2446
5
2896
17
3340
11
4840
14
5278
103
5476
124
5733
108
6025
155
6077
161
6386
1
6470
178
6923
160
7106
163
7291
198
7460
222
8245
151
8277
210
12582
226
13012
299
42615
315
77121
133
77291
111
77562
112
77706
132
77994
115
78355
134
78433
334
80007
368
80634
119
80663
376
90124
170
119953
406
120145
405
120304
122
120632
407
122417
408
122626
384
122743
120
122959
135
123137
118
124986
374
125200
121
125343
479
125507
478
125633
297
126564
482
126572
481
126778
480
126886
501
127044
209
127394
205
127665
388
128137
502
128145
206
128374
391
721
NAD
HMDB0000902
NAD (or Nicotinamide adenine dinucleotide) is used extensively in glycolysis and the citric acid cycle of cellular respiration. The reducing potential stored in NADH can be converted to ATP through the electron transport chain or used for anabolic metabolism. ATP "energy" is necessary for an organism to live. Green plants obtain ATP through photosynthesis, while other organisms obtain it by cellular respiration. (wikipedia). Nicotinamide adenine dinucleotide is a A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). (Dorland, 27th ed).
53-84-9
C00003
5893
15846
NAD
5682
NC(=O)C1=C[N+](=CC=C1)[C@@H]1O[C@H](COP(O)(=O)OP(O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)N2C=NC3=C2N=CN=C3N)[C@@H](O)[C@H]1O
C21H28N7O14P2
InChI=1S/C21H27N7O14P2/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(32)14(30)11(41-21)6-39-44(36,37)42-43(34,35)38-5-10-13(29)15(31)20(40-10)27-3-1-2-9(4-27)18(23)33/h1-4,7-8,10-11,13-16,20-21,29-32H,5-6H2,(H5-,22,23,24,25,33,34,35,36,37)/p+1/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
BAWFJGJZGIEFAR-NNYOXOHSSA-O
1-[(2R,3R,4S,5R)-5-[({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)methyl]-3,4-dihydroxyoxolan-2-yl]-3-carbamoyl-1lambda5-pyridin-1-ylium
664.433
664.116946663
-2.59
8
1-[(2R,3R,4S,5R)-5-{[({[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy(hydroxy)phosphoryl}oxy(hydroxy)phosphoryl)oxy]methyl}-3,4-dihydroxyoxolan-2-yl]-3-carbamoyl-1lambda5-pyridin-1-ylium
1
-1
FDB022309
3-carbamoyl-1-d-ribofuranosylpyridinium hydroxide 5'-ester with adenosine 5'-pyrophosphate;3-carbamoyl-1-beta-d-ribofuranosylpyridinium hydroxide 5'-ester with adenosine 5'-pyrophosphate inner salt;3-carbamoyl-1-beta-delta-ribofuranosylpyridinium hydroxide 5'-ester with adenosine 5'-pyrophosphate inner salt;3-carbamoyl-1-delta-ribofuranosylpyridinium hydroxide 5'-ester with adenosine 5'-pyrophosphate;Adenine-nicotinamide dinucleotide;Co-i;Codehydrase i;Codehydrogenase i;Coenzyme i;Cozymase;Cozymase i;Diphosphopyridine nucleotide;Diphosphopyridine nucleotide oxidized;Endopride;Nad trihydrate;Nad-oxidized;Nicotinamide adenine dinucleotide;Nicotinamide adenine dinucleotide oxidized;Nicotinamide dinucleotide;Nicotineamide adenine dinucleotide;Oxidized diphosphopyridine nucleotide;Pyridine nucleotide diphosphate;[(3s,2r,4r,5r)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl {[(3s,2r,4r,5r)-5-(3-carbamoylpyridyl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxyphosphoryl) hydrogen phosphate;[adenylate-32-p]-nad;Beta-diphosphopyridine nucleotide;Beta-nad;Beta-nicotinamide adenine dinucleotide;Beta-nicotinamide adenine dinucleotide trihydrate;Dpn;Nad;Nad+;Nadide;B-nad;β-nad
PW_C000721
NAD
140
4
150
3
353
8
651
10
1114
2
1134
43
1273
5
1466
54
2229
49
2779
17
2835
29
3107
9
4807
18
4813
18
4819
28
4902
6
4960
31
5167
95
5238
103
5334
111
5360
112
5469
123
5482
125
5590
135
5610
118
5696
100
5738
108
5827
141
5912
147
5942
151
6024
155
6072
157
6076
161
6385
1
6469
178
6772
117
6890
160
7012
188
7097
163
7174
205
7197
206
7405
198
7459
222
8241
226
8359
225
9085
224
11819
216
12322
249
13006
298
13018
300
13256
223
42404
322
42619
315
77104
132
77120
133
77209
134
77370
331
77650
336
77667
334
77702
332
77709
130
77915
113
77983
347
78406
356
80006
368
80690
119
93825
124
110552
388
112750
166
112853
94
119929
122
119952
406
120171
407
120834
419
120984
408
121159
425
121242
126
121259
429
121817
383
122614
384
122742
120
123130
447
123141
136
123419
455
123549
374
123731
460
123812
443
123829
464
124370
398
125187
121
125319
297
125342
479
125530
481
125806
299
125825
490
125924
482
126515
495
126765
480
126885
501
127278
507
127383
502
128089
390
128360
391
128428
395
1144
NADH
HMDB0001487
NADH is the reduced form of NAD+, and NAD+ is the oxidized form of NADH, A coenzyme composed of ribosylnicotinamide 5'-diphosphate coupled to adenosine 5'-phosphate by pyrophosphate linkage. It is found widely in nature and is involved in numerous enzymatic reactions in which it serves as an electron carrier by being alternately oxidized (NAD+) and reduced (NADH). It forms NADP with the addition of a phosphate group to the 2' position of the adenosyl nucleotide through an ester linkage.(Dorland, 27th ed).
58-68-4
C00004
439153
16908
NADH
388299
DB00157
NC(=O)C1=CN(C=CC1)[C@@H]1O[C@H](CO[P@](O)(=O)O[P@](O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)N2C=NC3=C(N)N=CN=C23)[C@@H](O)[C@H]1O
C21H29N7O14P2
InChI=1S/C21H29N7O14P2/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(32)14(30)11(41-21)6-39-44(36,37)42-43(34,35)38-5-10-13(29)15(31)20(40-10)27-3-1-2-9(4-27)18(23)33/h1,3-4,7-8,10-11,13-16,20-21,29-32H,2,5-6H2,(H2,23,33)(H,34,35)(H,36,37)(H2,22,24,25)/t10-,11-,13-,14-,15-,16-,20-,21-/m1/s1
BOPGDPNILDQYTO-NNYOXOHSSA-N
[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy]({[(2R,3S,4R,5R)-5-(3-carbamoyl-1,4-dihydropyridin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy})phosphinic acid
665.441
665.124771695
-2.35
8
NADH
0
-2
FDB022649
1,4-dihydronicotinamide adenine dinucleotide;Dpnh;Dihydrocodehydrogenase i;Dihydrocozymase;Dihydronicotinamide adenine dinucleotide;Dihydronicotinamide mononucleotide;Enada;Nadh;Nadh2;Reduced codehydrogenase i;Reduced diphosphopyridine nucleotide;Reduced nicotinamide adenine diphosphate;Reduced nicotinamide-adenine dinucleotide;B-dpnh;B-nadh;Beta-dpnh;Beta-nadh;Nicotinamide adenine dinucleotide (reduced);Reduced nicotinamide adenine dinucleotide
PW_C001144
NADH
143
4
153
3
490
8
648
10
1115
2
1275
5
1469
54
2230
49
2781
17
2836
29
3109
9
4806
18
4812
18
4821
28
4904
6
4959
31
5169
95
5240
103
5332
111
5358
112
5466
123
5479
125
5593
135
5698
100
5737
108
5829
141
5915
147
5945
151
6027
155
6079
161
6387
1
6472
178
6771
117
6893
160
7011
188
7099
163
7172
205
7195
206
7462
222
8244
226
8360
225
9086
224
11809
198
11821
216
12320
249
13003
298
13015
300
13255
223
42403
322
42618
315
77107
132
77123
133
77208
134
77371
331
77651
336
77668
334
77700
332
77707
130
77917
113
77986
347
80009
368
80691
119
93822
124
110549
388
112854
94
115838
118
119955
406
120172
407
120378
122
120986
408
121162
425
121244
126
121693
429
121818
383
122616
384
122745
120
123127
447
123138
136
123551
374
123734
460
123814
443
124242
464
124371
398
125189
121
125345
479
125531
481
125762
297
125808
299
125926
482
126516
495
126767
480
126888
501
127385
502
128090
390
128362
391
128429
395
253
a [pyruvate dehydrogenase E2 protein] N6-lipoyl-L-lysine
Compound
Compound
PW_EC000253
C15972
KEGG Compound
APDEPNL
254
a [pyruvate dehydrogenase E2 protein] N6-S-acetyldihydrolipoyl-L-lysine
Compound
Compound
PW_EC000254
C16255
KEGG Compound
APDEPNS
255
a [pyruvate dehydrogenase E2 protein] N6-dihydrolipoyl-L-lysine
Compound
Compound
PW_EC000255
C15973
KEGG Compound
APDEPND
6274
Pyruvate dehydrogenase E1 component
P0AFG8
Involved in oxidoreductase activity. The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components:pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3).
aceE
b0114
AP009048
3
1.2.4.1
5903
Dihydrolipoyllysine-residue acetyltransferase component of pyruvate dehydrogenase complex
P06959
Involved in transferase activity, transferring acyl groups. The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components:pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3).
aceF
b0115
AP009048
3
2.3.1.12
7773
lipoamide dehydrogenase
P0A9P0
lpd
3
11743
117
4074
pyruvate dehydrogenase
3
PW_P004074
11085
6274
2
6783
117
3901
AceF
3
PW_P003901
10867
5903
4075
lipoamide dehydrogenase
25
PW_P004075
11086
7773
2
6784
117
6082
false
PW_R006082
Right
24888
164
1
Compound
false
24889
253
1
ElementCollection
false
24890
40034
1
Compound
false
24891
254
1
ElementCollection
false
24892
1316
1
Compound
false
6044
4074
1.2.4.1
6083
false
PW_R006083
Right
24893
254
1
ElementCollection
false
24894
1099
1
Compound
false
24895
255
1
ElementCollection
false
24896
940
1
Compound
false
6045
3901
6084
false
PW_R006084
Right
24897
255
1
ElementCollection
false
24898
721
1
Compound
false
24899
253
1
ElementCollection
false
24900
1144
1
Compound
false
24901
40034
1
Compound
false
6046
4075
71410
164
3
false
321
539
10
regular
100
100
71411
40034
55
false
611
575
10
regular
78
78
71412
1316
52
false
416
805
10
regular
78
78
71415
1099
85
false
749
1094
10
regular
50
30
71416
940
3
false
1034
1091
10
regular
100
100
71420
721
59
false
1289
556
10
regular
50
30
71421
1144
60
false
1041
479
10
regular
50
30
71422
40034
55
false
1031
285
10
regular
78
78
1507
253
37
false
494
349
12
regular
100
90
1508
254
37
false
494
964
12
regular
100
90
1510
255
37
false
1174
966
12
regular
100
90
32715
6274
6
false
465
684
8
subunit
regular
160
80
32717
5903
2
false
859
1004
8
subunit
regular
150
70
32719
7773
6
false
1147
380
8
subunit
regular
160
80
27497
4074
1836
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