1 keywords

CATH Domain 1frwA00

CATH Classification

Level CATH Code Description
Class 3 Alpha Beta
Architecture 3.90 Alpha-Beta Complex
Topology 3.90.550 Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A
Homologous Superfamily 3.90.550.10 Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A

Domain Context

CATH Clusters

Superfamily Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A
Functional Family Molybdenum cofactor guanylyltransferase

Enzyme Information

2.7.7.77
Molybdenum cofactor guanylyltransferase.
based on mapping to UniProt P32173
GTP + molybdenum cofactor = diphosphate + guanylyl molybdenum cofactor.
-!- Catalyzes the guanylation of the molybdenum cofactor. -!- This modification occurs only in prokaryotes.

UniProtKB Entries (1)

P32173
MOBA_ECOLI
Escherichia coli K-12
Molybdenum cofactor guanylyltransferase

PDB Structure

PDB 1FRW
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
The crystal structure of the Escherichia coli MobA protein provides insight into molybdopterin guanine dinucleotide biosynthesis.
Lake, M.W., Temple, C.A., Rajagopalan, K.V., Schindelin, H.
J.Biol.Chem.