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MA_3242

Gene
MA_3242
Protein
AMP phosphorylase
Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Length
506 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
54.862 kDa
Sequence
MRLNLEHFDIKIGQHKVMFNVADAKELGVNPGDRVRIRGHQSISAIVDTTEDMVPPGTLGVFSEVYEHFEDWDKPVEVVPALRSKSSGVIKKMLDKKSVLQDEIKLLVNDIVEENLSDVELSAFITASYIHGMTDDEVEWLTRAMIDTGDTIEFDTHPVMDKHSIGGVPGNKISLLVVPIVAANGLLIPKTSSRAITGAGGTADLMEVLSPVEFSSEEVKEIAEKVGGALVWGGATNIAPADDKLIRVEYPLSIDPYYQMLASIMAKKGAIGAENVVMDIPIGPSTKVPTVQEGQKLARDLINLGHRLGMNVECAITYGSSPIGRRVGPCLEVREAMKVLESMEGPNSLIEKSAALAGILLEMGGAAPRDRGKELALETLRNGKALEKMKQIIEAQGGDPNIKSDDIQVGQYTADIYASTDGYVIEFDNKWIIEIARLAGAPNDKGAGVAIHKKMGEQVKKGDAILTIYAEKEFKLDLALTTAQRTNPIIVEGMLLKRIPGIYGFQ