ACMSD - aminocarboxymuconate semialdehyde decarboxylase Gene
Species: Homo sapiens
About ACMSD
This gene has 4 transcripts (splice variants) and 199 orthologues. Biased expression in kidney (RPKM 17.3), liver (RPKM 10.7) and 1 other tissue.
Summary
The neuronal excitotoxin quinolinate is an intermediate in the de novo synthesis pathway of NAD from tryptophan, and has been implicated in the pathogenesis of several neurodegenerative disorders. Quinolinate is derived from alpha-amino-beta-carboxy-muconate-epsilon-semialdehyde (ACMS). ACMSD (ACMS decarboxylase; EC 4.1.1.45) can divert ACMS to a benign catabolite and thus prevent the accumulation of quinolinate from ACMS.[supplied by OMIM, Oct 2004]
ACMSD Products (2)
| mRNA | Protein | Name |
|---|---|---|
| NM_001307983.2 | NP_001294912.1 | 2-amino-3-carboxymuconate-6-semialdehyde decarboxylase isoform 2 |
| NM_138326.3 | NP_612199.2 | 2-amino-3-carboxymuconate-6-semialdehyde decarboxylase isoform 1 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| NOT enables aminocarboxymuconate-semialdehyde decarboxylase activity |
IDA
IDA: Inferred from direct assay
|
17288562 | GOA |
| enables aminocarboxymuconate-semialdehyde decarboxylase activity |
IDA
IDA: Inferred from direct assay
|
12140278 | GOA |
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
25416956 | GOA |
| enables zinc ion binding |
IDA
IDA: Inferred from direct assay
|
19843166 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in negative regulation of quinolinate biosynthetic process |
IDA
IDA: Inferred from direct assay
|
12140278 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| located in cytosol |
IDA
IDA: Inferred from direct assay
|
12140278 | GOA |
ACMSD Protein Structure
Amidohydro_2: Amidohydrolase (3 - 330)
- 0
- 100
- 200
- 300
- 336 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
2-amino-3-carboxymuconate-6-semialdehyde decarboxylase |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Pellagra |
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| Hydroxykynureninuria |
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| Epilepsy, Familial Adult Myoclonic, 2 |
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| Epilepsy, Familial Adult Myoclonic, 5 |
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| Familial Adult Myoclonic Epilepsy |
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| Parkinson Disease, Late-Onset |
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