NamePhosphoserine aminotransferase
Synonyms
  • 2.6.1.52
  • Phosphohydroxythreonine aminotransferase
  • PSA
  • PSAT
Gene NamePSAT1
OrganismHuman
Amino acid sequence
>lcl|BSEQ0001203|Phosphoserine aminotransferase
MDAPRQVVNFGPGPAKLPHSVLLEIQKELLDYKGVGISVLEMSHRSSDFAKIINNTENLV
RELLAVPDNYKVIFLQGGGCGQFSAVPLNLIGLKAGRCADYVVTGAWSAKAAEEAKKFGT
INIVHPKLGSYTKIPDPSTWNLNPDASYVYYCANETVHGVEFDFIPDVKGAVLVCDMSSN
FLSKPVDVSKFGVIFAGAQKNVGSAGVTVVIVRDDLLGFALRECPSVLEYKVQAGNSSLY
NTPPCFSIYVMGLVLEWIKNNGGAAAMEKLSSIKSQTIYEIIDNSQGFYVCPVEPQNRSK
MNIPFRIGNAKGDDALEKRFLDKALELNMLSLKGHRSVGGIRASLYNAVTIEDVQKLAAF
MKKFLEMHQL
Number of residues370
Molecular Weight40422.355
Theoretical pI7.77
GO Classification
Functions
  • O-phospho-L-serine
Processes
  • L-serine biosynthetic process
  • pyridoxine biosynthetic process
  • cellular amino acid biosynthetic process
  • cellular nitrogen compound metabolic process
  • small molecule metabolic process
Components
  • cytosol
  • extracellular exosome
  • cytoplasm
General FunctionO-phospho-l-serine:2-oxoglutarate aminotransferase activity
Specific FunctionCatalyzes the reversible conversion of 3-phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4-phosphonooxybutanoate to phosphohydroxythreonine.
Pfam Domain Function
Transmembrane RegionsNot Available
GenBank Protein ID5326802
UniProtKB IDQ9Y617
UniProtKB Entry NameSERC_HUMAN
Cellular LocationNot Available
Gene sequence
>lcl|BSEQ0016150|Phosphoserine aminotransferase (PSAT1)
ATGGACGCCCCCAGGCAGGTGGTCAACTTTGGGCCTGGTCCCGCCAAGCTGCCGCACTCA
GTGTTGTTAGAGATACAAAAGGAATTATTAGACTACAAAGGAGTTGGCATTAGTGTTCTT
GAAATGAGTCACAGGTCATCAGATTTTGCCAAGATTATTAACAATACAGAGAATCTTGTG
CGGGAATTGCTAGCTGTTCCAGACAACTATAAGGTGATTTTTCTGCAAGGAGGTGGGTGC
GGCCAGTTCAGTGCTGTCCCCTTAAACCTCATTGGCTTGAAAGCAGGAAGGTGTGCTGAC
TATGTGGTGACAGGAGCTTGGTCAGCTAAGGCCGCAGAAGAAGCCAAGAAGTTTGGGACT
ATAAATATCGTTCACCCTAAACTTGGGAGTTATACAAAAATTCCAGATCCAAGCACCTGG
AACCTCAACCCAGATGCCTCCTACGTGTATTATTGCGCAAATGAGACGGTGCATGGTGTG
GAGTTTGACTTTATACCCGATGTCAAGGGAGCAGTACTGGTTTGTGACATGTCCTCAAAC
TTCCTGTCCAAGCCAGTGGATGTTTCCAAGTTTGGTGTGATTTTTGCTGGTGCCCAGAAG
AATGTTGGCTCTGCTGGGGTCACCGTGGTGATTGTCCGTGATGACCTGCTGGGGTTTGCC
CTCCGAGAGTGCCCCTCGGTCCTGGAATACAAGGTGCAGGCTGGAAACAGCTCCTTGTAC
AACACGCCTCCATGTTTCAGCATCTACGTCATGGGCTTGGTTCTGGAGTGGATTAAAAAC
AATGGAGGTGCCGCGGCCATGGAGAAGCTTAGCTCCATCAAATCTCAAACAATTTATGAG
ATTATTGATAATTCTCAAGGATTCTACGTGTCTGTGGGAGGCATCCGGGCCTCTCTGTAT
AATGCTGTCACAATTGAAGACGTTCAGAAGCTGGCCGCCTTCATGAAAAAATTTTTGGAG
ATGCATCAGCTATGA
GenBank Gene IDAF113132
GeneCard IDNot Available
GenAtlas IDPSAT1
HGNC IDHGNC:19129
Chromosome Location9
Locus9q21.2
References
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