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Pathways

PathWhiz ID Pathway Meta Data

PW121929

Pw121929 View Pathway
disease

AICA-Ribosiduria

Rattus norvegicus
AICA-ribosiduria is a metabolic disease caused by a defect in final steps of purine de novo biosynthesis. This defect is caused by a mutation in the ATIC which codes for bifunctional purine biosynthesis protein PURH. A deficiency in this enzyme results in accumulation of 5-aminoimidazole-4-carboxamide in urine. Symptoms include mental retardation, epilepsy, dysmorphic features, and congenital blindness.

PW000082

Pw000082 View Pathway
disease

AICA-Ribosiduria

Homo sapiens
AICA-ribosiduria is a metabolic disease caused by a defect in final steps of purine de novo biosynthesis. This defect is caused by a mutation in the ATIC which codes for bifunctional purine biosynthesis protein PURH. A deficiency in this enzyme results in accumulation of 5-aminoimidazole-4-carboxamide in urine. Symptoms include mental retardation, epilepsy, dysmorphic features, and congenital blindness.

PW127297

Pw127297 View Pathway
disease

AICA-Ribosiduria

Homo sapiens
AICA-ribosiduria is a metabolic disease caused by a defect in final steps of purine de novo biosynthesis. This defect is caused by a mutation in the ATIC which codes for bifunctional purine biosynthesis protein PURH. A deficiency in this enzyme results in accumulation of 5-aminoimidazole-4-carboxamide in urine. Symptoms include mental retardation, epilepsy, dysmorphic features, and congenital blindness.

PW064763

Pw064763 View Pathway
protein

Ahr Signal Transduction Pathway

Homo sapiens
The aryl hydrocarbon receptor, known as AHR, is a normally cytosolic transcription factor that can bind to foreign compounds such as flavonoids and indoles from foods, as well as synthetic ligands including polychlorobiphenyls (PCBs) and polychlorinated dibenzo-p-dioxins (PCDD). This includes 2,3,7,8-tetrachlorodibenzodioxin (TCDD), which is the ligand shown in this pathway. AHR interacts with heat shock protein 90 (HSP90AA1), which acts as a chaperone for it. After this association, the ligand, in this case TCDD, can form a covalent bond with the complex in the cell's cytoplasm. This binding causes AHR and the rest of the complex to translocate into the nucleus of the cell. Once in the nucleus, the heat shock protein dissociates, leaving binding sites which the AHR nuclear translocator (ARNT) then binds to. Finally, the AHR/ARNT complex can interact, either directly or indirectly, with the DNA, in this case specifically a dioxin response element. With other ligands, the complex will bind to the equivalent DNA that corresponds to the genes that allow metabolism of the ligand.

PW109196

Pw109196 View Pathway
protein

Ahr Signal Transduction Pathway

Mus musculus
The aryl hydrocarbon receptor, known as AHR, is a normally cytosolic transcription factor that can bind to foreign compounds such as flavonoids and indoles from foods, as well as synthetic ligands including polychlorobiphenyls (PCBs) and polychlorinated dibenzo-p-dioxins (PCDD). This includes 2,3,7,8-tetrachlorodibenzodioxin (TCDD), which is the ligand shown in this pathway. AHR interacts with heat shock protein 90 (HSP90AA1), which acts as a chaperone for it. After this association, the ligand, in this case TCDD, can form a covalent bond with the complex in the cell's cytoplasm. This binding causes AHR and the rest of the complex to translocate into the nucleus of the cell. Once in the nucleus, the heat shock protein dissociates, leaving binding sites which the AHR nuclear translocator (ARNT) then binds to. Finally, the AHR/ARNT complex can interact, either directly or indirectly, with the DNA, in this case specifically a dioxin response element. With other ligands, the complex will bind to the equivalent DNA that corresponds to the genes that allow metabolism of the ligand.

PW109244

Pw109244 View Pathway
protein

Ahr Signal Transduction Pathway

Bos taurus
The aryl hydrocarbon receptor, known as AHR, is a normally cytosolic transcription factor that can bind to foreign compounds such as flavonoids and indoles from foods, as well as synthetic ligands including polychlorobiphenyls (PCBs) and polychlorinated dibenzo-p-dioxins (PCDD). This includes 2,3,7,8-tetrachlorodibenzodioxin (TCDD), which is the ligand shown in this pathway. AHR interacts with heat shock protein 90 (HSP90AA1), which acts as a chaperone for it. After this association, the ligand, in this case TCDD, can form a covalent bond with the complex in the cell's cytoplasm. This binding causes AHR and the rest of the complex to translocate into the nucleus of the cell. Once in the nucleus, the heat shock protein dissociates, leaving binding sites which the AHR nuclear translocator (ARNT) then binds to. Finally, the AHR/ARNT complex can interact, either directly or indirectly, with the DNA, in this case specifically a dioxin response element. With other ligands, the complex will bind to the equivalent DNA that corresponds to the genes that allow metabolism of the ligand.

PW109275

Pw109275 View Pathway
protein

Ahr Signal Transduction Pathway

Rattus norvegicus
The aryl hydrocarbon receptor, known as AHR, is a normally cytosolic transcription factor that can bind to foreign compounds such as flavonoids and indoles from foods, as well as synthetic ligands including polychlorobiphenyls (PCBs) and polychlorinated dibenzo-p-dioxins (PCDD). This includes 2,3,7,8-tetrachlorodibenzodioxin (TCDD), which is the ligand shown in this pathway. AHR interacts with heat shock protein 90 (HSP90AA1), which acts as a chaperone for it. After this association, the ligand, in this case TCDD, can form a covalent bond with the complex in the cell's cytoplasm. This binding causes AHR and the rest of the complex to translocate into the nucleus of the cell. Once in the nucleus, the heat shock protein dissociates, leaving binding sites which the AHR nuclear translocator (ARNT) then binds to. Finally, the AHR/ARNT complex can interact, either directly or indirectly, with the DNA, in this case specifically a dioxin response element. With other ligands, the complex will bind to the equivalent DNA that corresponds to the genes that allow metabolism of the ligand.

PW123577

Pw123577 View Pathway
signaling

aha

Homo sapiens

PW122139

Pw122139 View Pathway
signaling

Agrin in Postsynaptic Differentiation

Homo sapiens
Agrin and acetylcholine act in parallel to shape the postsynaptic apparatus, and skeletal neuromuscular junction development depends critically on the interactions between these factors. In addition to its role in clustering acetylcholine, which has been demonstrated in vitro, agrin also acts to antagonize the effect of acetylcholine receptors. The antideclustering effects of agrin are physiologically crucial, agrin's antideclustering effects in vitro require its z-exon which has been shown to be required for postsynaptic differentiation in vivo.

PW128330

Pw128330 View Pathway
drug action

Agomelatine Serotonin Antagonist Action Pathway

Homo sapiens
Agomelatine is structurally closely related to melatonin. Agomelatine is a potent agonist at melatonin receptors and an antagonist at serotonin-2C (5-HT2C) receptors and promotes dopamine and norepinephrine release. Agomelatine is indicated to treat major depressive episodes in adults. It is an atypical antidepressant.