A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.

ENZYME entry: EC 2.7.1.143

Accepted Name
Diphosphate-purine nucleoside kinase.
Alternative Name(s)
Diphosphate-dependent nucleoside kinase.
Pyrophosphate-dependent nucleoside kinase.
Pyrophosphate-purine nucleoside kinase.
Reaction catalysed
Diphosphate + a purine nucleoside <=> phosphate + a purine mononucleotide
Comment(s)
  • The enzyme from the Acholeplasma class of Mollicutes catalyzes the conversion of adenosine, guanosine and inosine to AMP, GMP and IMP.
  • ATP cannot substitute for diphosphate as a substrate.
Cross-references
BRENDA2.7.1.143
EC2PDB2.7.1.143
ExplorEnz2.7.1.143
PRIAM enzyme-specific profiles2.7.1.143
KEGG Ligand Database for Enzyme Nomenclature2.7.1.143
IUBMB Enzyme Nomenclature2.7.1.143
IntEnz2.7.1.143
MEDLINEFind literature relating to 2.7.1.143
MetaCyc2.7.1.143

View entry in original ENZYME format
View entry in raw text format (no links)
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.7.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.7.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.-.-.-