Gene Gene information from NCBI Gene database.
Entrez ID 2618
Gene name Phosphoribosylglycinamide formyltransferase, phosphoribosylglycinamide synthetase, phosphoribosylaminoimidazole synthetase
Gene symbol GART
Synonyms (NCBI Gene)
AIRSGARSGARTFPAISPGFTPRGS
Chromosome 21
Chromosome location 21q22.11
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.
miRNA miRNA information provided by mirtarbase database.
157
miRTarBase ID miRNA Experiments Reference
MIRT044765 hsa-miR-320a CLASH 23622248
MIRT043703 hsa-miR-342-3p CLASH 23622248
MIRT042138 hsa-miR-484 CLASH 23622248
MIRT040950 hsa-miR-18a-3p CLASH 23622248
MIRT039806 hsa-miR-615-3p CLASH 23622248
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
38
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0003360 Process Brainstem development IEA
GO:0003824 Function Catalytic activity IEA
GO:0004637 Function Phosphoribosylamine-glycine ligase activity IBA
GO:0004637 Function Phosphoribosylamine-glycine ligase activity IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
138440 4163 ENSG00000159131
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P22102
Protein name Trifunctional purine biosynthetic protein adenosine-3 [Includes: Phosphoribosylamine--glycine ligase (EC 6.3.4.13) (Glycinamide ribonucleotide synthetase) (GARS) (Phosphoribosylglycinamide synthetase); Phosphoribosylformylglycinamidine cyclo-ligase (EC 6.
Protein function Trifunctional enzyme that catalyzes three distinct reactions as part of the 'de novo' inosine monophosphate biosynthetic pathway. {ECO:0000305|PubMed:12450384, ECO:0000305|PubMed:12755606, ECO:0000305|PubMed:20631005, ECO:0000305|PubMed:2183217}
PDB 1MEJ , 1MEN , 1MEO , 1NJS , 1RBM , 1RBQ , 1RBY , 1RBZ , 1RC0 , 1RC1 , 1ZLX , 1ZLY , 2QK4 , 2V9Y , 4EW1 , 4EW2 , 4EW3 , 4ZYT , 4ZYU , 4ZYV , 4ZYW , 4ZYX , 4ZYY , 4ZYZ , 4ZZ0 , 4ZZ1 , 4ZZ2 , 4ZZ3 , 5J9F , 7JG0 , 7JG3 , 7JG4 , 8FDX , 8FDY , 8FE0 , 8FJV , 8FJW , 8FJX , 8FJY , 9NX6
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF02844 GARS_N 3 104 Phosphoribosylglycinamide synthetase, N domain Domain
PF01071 GARS_A 105 298 Phosphoribosylglycinamide synthetase, ATP-grasp (A) domain Domain
PF02843 GARS_C 334 424 Phosphoribosylglycinamide synthetase, C domain Domain
PF00586 AIRS 474 593 AIR synthase related protein, N-terminal domain Domain
PF02769 AIRS_C 606 777 AIR synthase related protein, C-terminal domain Domain
PF00551 Formyl_trans_N 808 988 Formyl transferase Domain
Sequence
MAARVLIIGSGGREHTLAWKLAQSHHVKQVLVAPGNAGTACSEKISNTAISISDHTALAQ
FCKEKKIEFVVVGPEAPLAAGIVGNLRSAGVQCFGPTAEAAQLE
SSKRFAKEFMDRHGIP
TAQWKAFTKPEEACSFILSADFPALVVKASGLAAGKGVIVAKSKEEACKAVQEIMQEKAF
GAAGETIVIEELLDGEEVSCLCFTDGKTVAPMPPAQDHKRLLEGDGGPNTGGMGAYCPAP
QVSNDLLLKIKDTVLQRTVDGMQQEGTPYTGILYAGIMLTKNGPKVLEFNCRFGDPEC
QV
ILPLLKSDLYEVIQSTLDGLLCTSLPVWLENHTALTVVMASKGYPGDYTKGVEITGFPEA
QALGLEVFHAGTALKNGKVVTHGGRVLAVTAIRENLISALEEAKKGLAAIKFEGAIYRKD
VGFR
AIAFLQQPRSLTYKESGVDIAAGNMLVKKIQPLAKATSRSGCKVDLGGFAGLFDLK
AAGFKDPLLASGTDGVGTKLKIAQLCNKHDTIGQDLVAMCVNDILAQGAEPLFFLDYFSC
GKLDLSVTEAVVAGIAKACGKAGCALLGGETAEMPDMYPPGEYDLAGFAVGAM
ERDQKLP
HLERITEGDVVVGIASSGLHSNGFSLVRKIVAKSSLQYSSPAPDGCGDQTLGDLLLTPTR
IYSHSLLPVLRSGHVKAFAHITGGGLLENIPRVLPEKLGVDLDAQTWRIPRVFSWLQQEG
HLSEEEMARTFNCGVGAVLVVSKEQTEQILRDIQQHKEEAWVIGSVVARAEGSPRVK
VKN
LIESMQINGSVLKNGSLTNHFSFEKKKARVAVLISGTGSNLQALIDSTREPNSSAQIDIV
ISNKAAVAGLDKAERAGIPTRVINHKLYKNRVEFDSAIDLVLEEFSIDIVCLAGFMRILS
GPFVQKWNGKMLNIHPSLLPSFKGSNAHEQALETGVTVTGCTVHFVAEDVDAGQIILQEA
VPVKRGDTVATLSERVKLAEHKIFPAAL
QLVASGTVQLGENGKICWVKEE
Sequence length 1010
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Purine metabolism
One carbon pool by folate
Metabolic pathways
Antifolate resistance
  Purine ribonucleoside monophosphate biosynthesis
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
4
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Esophageal atresia/tracheoesophageal fistula Likely pathogenic rs2084898135 RCV001172290
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
ARTHRITIS, RHEUMATOID CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
PSORIASIS GWAS catalog
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
RHEUMATOID ARTHRITIS Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References Evidence Score
Adenocarcinoma Associate 34818353
★☆☆☆☆
Found in Text Mining only
Attention Deficit Disorder with Hyperactivity Associate 32066674
★☆☆☆☆
Found in Text Mining only
Breast Neoplasms Associate 37143728
★☆☆☆☆
Found in Text Mining only
Carcinoma Ductal Associate 37143728
★☆☆☆☆
Found in Text Mining only
Carcinoma Hepatocellular Associate 25318605
★☆☆☆☆
Found in Text Mining only
Cell Transformation Neoplastic Stimulate 37439412
★☆☆☆☆
Found in Text Mining only
Colorectal Neoplasms Associate 20020129, 29843204, 37439412
★☆☆☆☆
Found in Text Mining only
COVID 19 Associate 35659055
★☆☆☆☆
Found in Text Mining only
Down Syndrome Associate 22931243, 28019128, 33933170
★☆☆☆☆
Found in Text Mining only
Drug Related Side Effects and Adverse Reactions Associate 30927276
★☆☆☆☆
Found in Text Mining only