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ENZYME entry: EC 2.4.2.44

Accepted Name
S-methyl-5'-thioinosine phosphorylase.
Alternative Name(s)
Methylthioinosine phosphorylase.
MTI phosphorylase.
Reaction catalysed
S-methyl-5'-thioinosine + phosphate <=> hypoxanthine + S-methyl-5-thio-alpha-D-ribose 1-phosphate
Comment(s)
  • No activity with S-methyl-5'-thioadenosine.
  • The catabolism of of 5'-methylthioadenosine in Pseudomonas aeruginosa involves deamination to S-methyl-5'-thioinosine (EC 3.5.4.31) and phosphorolysis to hypoxanthine.
Cross-references
BRENDA2.4.2.44
EC2PDB2.4.2.44
ExplorEnz2.4.2.44
PRIAM enzyme-specific profiles2.4.2.44
KEGG Ligand Database for Enzyme Nomenclature2.4.2.44
IUBMB Enzyme Nomenclature2.4.2.44
IntEnz2.4.2.44
MEDLINEFind literature relating to 2.4.2.44
MetaCyc2.4.2.44
UniProtKB/Swiss-Prot
Q8TQX8, MTIP_METAC;  Q60367, MTIP_METJA;  Q8TZB4, MTIP_METKA;  
O27633, MTIP_METTH;  Q9HZK1, MTIP_PSEAE;  Q87ZC3, MTIP_PSESM;  
B5YKP5, MTIP_THEYD;  Q8PB40, MTIP_XANCP;  Q9PAZ2, MTIP_XYLFA;  
Q87BR7, MTIP_XYLFT;  

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All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.2.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-