GART - phosphoribosylglycinamide formyltransferase, phosphoribosylglycinamide synthetase, phosphoribosylaminoimidazole synthetase Gene
Also Known as AIRS; GARS; PAIS; PGFT; PRGS; GARTF
Species: Homo sapiens
About GART
This gene has 18 transcripts (splice variants), 1 gene allele and 238 orthologues. Ubiquitous expression in testis (RPKM 13.5), lymph node (RPKM 11.6) and 25 other tissues.
Summary
The protein encoded by this gene is a trifunctional polypeptide. It has phosphoribosylglycinamide formyltransferase, phosphoribosylglycinamide synthetase, phosphoribosylaminoimidazole synthetase activity which is required for de novo purine biosynthesis. This enzyme is highly conserved in vertebrates. Alternative splicing of this gene results in two transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008]
GART Products (4)
| mRNA | Protein | Name |
|---|---|---|
| NM_000819.5 | NP_000810.1 | trifunctional purine biosynthetic protein adenosine-3 isoform 1 |
| NM_001136005.1 | NP_001129477.1 | trifunctional purine biosynthetic protein adenosine-3 isoform 1 |
| NM_001136006.1 | NP_001129478.1 | trifunctional purine biosynthetic protein adenosine-3 isoform 1 |
| NM_175085.3 | NP_780294.1 | trifunctional purine biosynthetic protein adenosine-3 isoform 2 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables phosphoribosylformylglycinamidine cyclo-ligase activity |
IDA
IDA: Inferred from direct assay
|
2183217 | GOA |
| enables phosphoribosylglycinamide formyltransferase activity |
IDA
IDA: Inferred from direct assay
|
2183217 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in 'de novo' AMP biosynthetic process |
IDA
IDA: Inferred from direct assay
|
2183217 | GOA |
| involved in 'de novo' IMP biosynthetic process |
IDA
IDA: Inferred from direct assay
|
2183217 | GOA |
| involved in 'de novo' XMP biosynthetic process |
IDA
IDA: Inferred from direct assay
|
2183217 | GOA |
| involved in GMP biosynthetic process |
IDA
IDA: Inferred from direct assay
|
2183217 | GOA |
| Cellular Component GO Annotation | Evidence | References | Source |
|---|---|---|---|
| is active in cytosol |
IDA
IDA: Inferred from direct assay
|
2183217 | GOA |
GART Protein Structure
GARS_N: Phosphoribosylglycinamide synthetase, N domain (4 - 104)
GARS_A: Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain (105 - 298)
GARS_C: Phosphoribosylglycinamide synthetase, C domain (334 - 425)
AIRS: AIR synthase related protein, N-terminal domain (471 - 571)
AIRS_C: AIR synthase related protein, C-terminal domain (607 - 776)
Formyl_trans_N: Formyl transferase (809 - 988)
- 0
- 200
- 400
- 600
- 800
- 1010 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
trifunctional purine biosynthetic protein adenosine-3 |
|
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Tracheoesophageal Fistula With Or Without Esophageal Atresia |
|
|
| Esophageal Atresia |
|
|
| Nondisjunction |
|
|
| Down Syndrome |
|
|
| Cystoisosporiasis |
|
|
| Lung Non-Squamous Non-Small Cell Carcinoma |
|
|
| Neuroaspergillosis |
|
|
| Pleural Cancer |
|
|
| Folate Malabsorption, Hereditary |
|
|
| Amyotrophic Lateral Sclerosis 1 |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | GART | RGD | RGD:1308717 |
| Macaca mulatta | GART | VGNC | VGNC:72882 |
| Mus musculus | GART | MGD | MGI:95654 |
| Felis catus | GART | VGNC | VGNC:62466 |
| Bos taurus | GART | VGNC | VGNC:29255 |
| Others | GART | NCBI |