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VC_0702

Gene
VC_0702
Protein
Inosine/xanthosine triphosphatase
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
183 amino acids
Function
Phosphatase that hydrolyzes non-canonical purine nucleotides such as XTP and ITP to their respective diphosphate derivatives. Probably excludes non-canonical purines from DNA/RNA precursor pool, thus preventing their incorporation into DNA/RNA and avoiding chromosomal lesions.
Similarity
Belongs to the YjjX NTPase family.
Mass
20.562 kDa
Sequence
MPPIIKRRVMRKIIIASQNPAKVNAVRSAFSTVFPDQEWEFIGVSVPSEVADQPMSDEETKQGALNRVRNAKQRHPGAEYYVGLEAGIEENKTFAWMIVESDQQRGESRSACLMLPPLVLERLRQAKELGDVMDEVFGTENIKQKGGAIGLLTRHHLTRSTVYHQALILALIPFINPEHYPSA