Phosphoserine aminotransferase

Details

Name
Phosphoserine aminotransferase
Synonyms
  • 2.6.1.52
  • Phosphohydroxythreonine aminotransferase
  • PSAT
Gene Name
serC
Organism
Bacillus alcalophilus
Amino acid sequence
>lcl|BSEQ0016875|Phosphoserine aminotransferase
MVKQVFNFNAGPSALPKPALERAQKELLNFNDTQMSVMELSHRSQSYEEVHEQAQNLLRE
LLQIPNDYQILFLQGGASLQFTMLPMNLLTKGTIGNYVLTGSWSEKALKEAKLLGETHIA
ASTKANSYQSIPDFSEFQLNENDAYLHITSNNTIYGTQYQNFPEINHAPLIADMSSDILS
RPLKVNQFGMIYAGAQKNLGPSGVTVVIVKKDLLNTKVEQVPTMLQYATHIKSDSLYNTP
PTFSIYMLRNVLDWIKDLGGAEAIAKQNEEKAKIIYDTIDESNGFYVGHAEKGSRSLMNV
TFNLRNEELNQQFLAKAKEQGFVGLNGHRSVGGCRASIYNAVPIDACIALRELMIQFKEN
A
Number of residues
361
Molecular Weight
40334.61
Theoretical pI
6.32
GO Classification
Functions
O-phospho-L-serine / pyridoxal phosphate binding
Processes
L-serine biosynthetic process
Components
cytoplasm
General Function
Pyridoxal phosphate binding
Specific Function
Catalyzes the reversible conversion of 3-phosphohydroxypyruvate to phosphoserine and of 3-hydroxy-2-oxo-4-phosphonooxybutanoate to phosphohydroxythreonine.
Pfam Domain Function
Transmembrane Regions
Not Available
Cellular Location
Cytoplasm
Gene sequence
>lcl|BSEQ0005354|1086 bp
ATGGTAAAACAAGTTTTTAACTTTAATGCAGGTCCTTCCGCATTACCTAAACCAGCCTTA
GAACGAGCACAAAAAGAATTGCTTAACTTTAACGATACTCAAATGTCTGTGATGGAATTA
AGTCATCGTAGTCAAAGCTATGAGGAAGTTCATGAACAAGCTCAAAATTTATTACGTGAG
CTCCTTCAAATCCCAAATGATTATCAAATATTATTCTTACAAGGTGGGGCGAGCTTACAA
TTTACTATGTTACCAATGAACCTTTTAACAAAAGGAACCATTGGTAACTATGTGCTAACC
GGTTCGTGGTCAGAAAAAGCTTTAAAAGAGGCTAAGCTTTTGGGTGAAACACATATAGCT
GCCTCTACAAAAGCAAATAGTTACCAGAGCATCCCAGACTTTTCTGAATTCCAATTAAAC
GAAAATGATGCTTATCTTCACATTACCTCAAATAACACGATTTACGGTACACAATATCAG
AACTTTCCAGAGATAAATCACGCTCCACTTATCGCTGATATGTCAAGTGATATCTTATCT
CGCCCACTTAAAGTCAATCAATTTGGAATGATTTATGCTGGGGCACAAAAGAACCTTGGA
CCTTCAGGTGTTACAGTTGTTATCGTTAAGAAGGATTTACTCAATACCAAAGTAGAACAA
GTTCCGACTATGCTACAATACGCAACTCATATAAAGTCAGATTCCCTTTATAATACCCCT
CCTACATTTTCCATCTATATGCTTCGAAATGTATTGGATTGGATAAAGGATTTGGGTGGA
GCGGAAGCAATCGCAAAACAAAATGAAGAAAAAGCCAAAATTATTTACGATACAATTGAT
GAAAGTAATGGCTTTTATGTTGGTCACGCGGAAAAAGGAAGTCGCTCACTAATGAACGTT
ACATTTAACTTGCGAAATGAAGAATTAAATCAACAGTTCTTAGCCAAAGCAAAGGAACAA
GGTTTTGTCGGACTTAACGGCCACCGTTCAGTTGGAGGCTGTCGTGCTTCCATCTATAAT
GCCGTGCCTATAGATGCTTGTATCGCTTTGCGAGAGCTAATGATTCAATTTAAAGAAAAC
GCGTAA
Chromosome Location
Not Available
Locus
Not Available
External Identifiers
ResourceLink
UniProtKB IDQ9RME2
UniProtKB Entry NameSERC_BACAO
GenBank Gene IDAF204962
General References
  1. Dubnovitsky AP, Kapetaniou EG, Papageorgiou AC: Expression, purification, crystallization and preliminary crystallographic analysis of phosphoserine aminotransferase from Bacillus alcalophilus. Acta Crystallogr D Biol Crystallogr. 2003 Dec;59(Pt 12):2319-21. Epub 2003 Nov 27. [Article]
  2. Dubnovitsky AP, Kapetaniou EG, Papageorgiou AC: Enzyme adaptation to alkaline pH: atomic resolution (1.08 A) structure of phosphoserine aminotransferase from Bacillus alcalophilus. Protein Sci. 2005 Jan;14(1):97-110. [Article]
  3. Dubnovitsky AP, Ravelli RB, Popov AN, Papageorgiou AC: Strain relief at the active site of phosphoserine aminotransferase induced by radiation damage. Protein Sci. 2005 Jun;14(6):1498-507. Epub 2005 May 9. [Article]

Drug Relations

Drug Relations
DrugBank IDNameDrug groupPharmacological action?ActionsDetails
DB02327Triethylene glycolexperimentalunknownDetails