1. Gene
  2. FPGS - folylpolyglutamate synthase Gene

FPGS - folylpolyglutamate synthase Gene

Homo sapiens
Gene ID: 2356 | Gene type: protein coding

About FPGS

Cytogenetic location: 9q34.11 Genomic coordinates (GRCh38): 9:127,802,858-127,814,506 (from NCBI)

This gene has 21 transcripts (splice variants) and 228 orthologues. Ubiquitous expression in ovary (RPKM 14.6), fat (RPKM 12.1) and 25 other tissues.

Summary

This gene encodes the folylpolyglutamate synthetase Enzyme. This Enzyme has a central role in establishing and maintaining both cytosolic and mitochondrial folylpolyglutamate concentrations and, therefore, is essential for folate homeostasis and the survival of proliferating cells. This Enzyme catalyzes the ATP-dependent addition of glutamate moieties to folate and folate derivatives. Alternative splicing results in transcript variants encoding different isoforms. [provided by RefSeq, Jan 2014]

FPGS Products(3)

mRNA Protein Name
NM_001018078.2 NP_001018088.1 folylpolyglutamate synthase, mitochondrial isoform b
NM_001288803.1 NP_001275732.1 folylpolyglutamate synthase, mitochondrial isoform c precursor
NM_004957.6 NP_004948.4 folylpolyglutamate synthase, mitochondrial isoform a precursor
Gene Ontology
  • Molecular Function
  • Biological Process
  • Cellular Component
Molecular Function GO Annotation Evidence Reference Source
enables tetrahydrofolylpolyglutamate synthase activity IDA
IDA: Inferred from direct assay
3619447 GOA
Biological Process GO Annotation Evidence Reference Source
involved in cell population proliferation IMP
IMP: Inferred from mutant phenotype
25164808 GOA
involved in folic acid-containing compound metabolic process IDA
IDA: Inferred from direct assay
3619447 GOA
involved in glutamate metabolic process IDA
IDA: Inferred from direct assay
3619447 GOA
involved in tetrahydrofolylpolyglutamate biosynthetic process IDA
IDA: Inferred from direct assay
3619447 GOA
Cellular Component GO Annotation Evidence Reference Source
located in cytosol IDA
IDA: Inferred from direct assay
25164808 GOA
located in mitochondrion IDA
IDA: Inferred from direct assay
25164808 GOA
EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern
Protein Preferred Names Protein Names

folylpolyglutamate synthase, mitochondrial

folylpoly-gamma-glutamate synthetase

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Orthologs Information

Species Symbol Source ID
Bos taurus FPGS VGNC VGNC:55047
Felis catus FPGS VGNC VGNC:62351
Canis familiaris FPGS VGNC VGNC:40973
Mus musculus FPGS MGD MGI:95576
Macaca mulatta FPGS VGNC VGNC:72815
Rattus norvegicus FPGS RGD RGD:1587713