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
- FunctionsO-phospho-L-serine / pyridoxal phosphate bindingProcessesL-serine biosynthetic processComponentscytoplasm
- 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
- Aminotran_5 (PF00266)
- 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
Resource Link UniProtKB ID Q9RME2 UniProtKB Entry Name SERC_BACAO GenBank Gene ID AF204962 - General References
- 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]
- 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]
- 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]