Protein
Damage-control phosphatase PH1575
Organism
Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)
Function
Metal-dependent phosphatase with probable damage-control functions (PubMed:27322068). Shows phosphatase activity against p-nitrophenyl phosphate (pNPP), but natural substrates have not been identified yet (PubMed:27322068). Low phosphatase activity against 8-oxo nucleotides suggests that it could hydrolyze oxidatively damaged purine nucleotides or their biosynthetic intermediates (PubMed:27322068).
Similarity
Belongs to the damage-control phosphatase family. Nucleotides phosphatase I subfamily.
Sequence
MKVQYECLTCMANQCQRIVEMATQDMDIRRRAMILAAKLLAKEYNENAIPAIAGSLIFLELYKFLGNDDPFIEYKLKSEEMARKVADIIKRKLKLDFELAVKLAIIGNVIDFSVGFSPEDLEEEVEKMLKDKLYIDDSKELFEEVKRAENILYITDNVGEHYFDAILIEKIREISNAEVYIAGKEGPIINDATVEDLKRAGLEKLGKVISTGTRIVGVPLKLVSREFMEAFNKADVIIAKGQGNFETLSEINDSRIFFLLKAKCPAVARELKVPKGALVCMRNKFKL