Molybdenum cofactor guanylyltransferase

Molybdenum cofactor guanylyltransferase
Identifiers
EC number 2.7.7.77
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

Molybdenum cofactor guanylyltransferase (EC 2.7.7.77, MobA, MoCo guanylyltransferase) is an enzyme with systematic name GTP:molybdenum cofactor guanylyltransferase.[1][2][3] This enzyme catalyses the following chemical reaction

GTP + molybdenum cofactor diphosphate + guanylyl molybdenum cofactor

Catalyses the guanylation of the molybdenum cofactor.

References

  1. Lake, M.W.; Temple, C.A.; Rajagopalan, K.V.; Schindelin, H. (2000). "The crystal structure of the Escherichia coli MobA protein provides insight into molybdopterin guanine dinucleotide biosynthesis". J. Biol. Chem. 275: 40211–40217. doi:10.1074/jbc.m007406200. PMID 10978347.
  2. Temple, C.A.; Rajagopalan, K.V. (2000). "Mechanism of assembly of the bis(molybdopterin guanine dinucleotide)molybdenum cofactor in Rhodobacter sphaeroides dimethyl sulfoxide reductase". J. Biol. Chem. 275: 40202–40210. doi:10.1074/jbc.m007407200. PMID 10978348.
  3. Guse, A.; Stevenson, C.E.; Kuper, J.; Buchanan, G.; Schwarz, G.; Giordano, G.; Magalon, A.; Mendel, R.R.; Lawson, D.M.; Palmer, T. (2003). "Biochemical and structural analysis of the molybdenum cofactor biosynthesis protein MobA". J. Biol. Chem. 278: 25302–25307. doi:10.1074/jbc.m302639200. PMID 12719427.
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