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Mthe_0462

Gene
Mthe_0462
Protein
AMP phosphorylase
Organism
Methanothrix thermoacetophila (strain DSM 6194 / JCM 14653 / NBRC 101360 / PT)
Length
512 amino acids
Function
Catalyzes the conversion of AMP and phosphate to adenine and ribose 1,5-bisphosphate (R15P). Exhibits phosphorylase activity toward CMP and UMP in addition to AMP. Functions in an archaeal AMP degradation pathway, together with R15P isomerase and RubisCO.
Similarity
Belongs to the thymidine/pyrimidine-nucleoside phosphorylase family. Type 2 subfamily.
Mass
55.406 kDa
Sequence
MFEVVPFDIEIGQYKVMLNIADARAMGLNPGDRVRVRTRGASLTAILDVTGQMIGQGQVGIFTEAFRDLKEAKSVEISPAPRPASISYIKMLMDRQKLSEDQIRSIVRDIVYNNLSEIELSAYITASYIHNLDPQETEWLTRAMIETGERIYFDKHPVVDKHSIGGVPGNKVSMLVVPIVAASGLLIPKTSSRAITGAGGTADLMEVLAPVEFTADEIKEITETVGGVIAWGGATNIAPADDRLIKAEYALAIDPYSQMLASIMAKKGAVGADAVVVDMPTGPGTKLETPEKARVLAKDLTDLGERLGIRVECAMTFGGSPVGRTVGPALEVREALKMLETGEGPNSLREKSLALAGILLEMGGVAARGEGYRAAEEILVSGKAHRKLMEIVEAQGGDPKIRSEDIQIGEHQKQILSPTNGYVVAFYNKRIIEIARAAGAPGDKRAGVIIHKKMGEIVKKGEPLLTICSSTDWELECAVKMCSMRDALEQPPIVVEGMLLERYPTERYPRTI