Cyclic pyranopterin monophosphate synthase

Cyclic pyranopterin monophosphate synthase
Identifiers
EC no.4.1.99.18
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Search
PMCarticles
PubMedarticles
NCBIproteins

Cyclic pyranopterin monophosphate synthase (EC 4.1.99.18, MOCS1A, MoaA, MoaC, molybdenum cofactor biosynthesis protein 1) is an enzyme with systematic name GTP 8,9-lyase (cyclic pyranopterin monophosphate-forming). This enzyme catalyses the following chemical reaction

GTP cyclic pyranopterin monophosphate + diphosphate

This enzyme catalyses an early step in the biosynthesis of molybdopterin.