CATH Classification

Domain Context

CATH Clusters

Superfamily Periplasmic binding protein-like II
Functional Family ATP phosphoribosyltransferase

Enzyme Information

2.4.2.17
ATP phosphoribosyltransferase.
based on mapping to UniProt Q9X0D2
1-(5-phospho-beta-D-ribosyl)-ATP + diphosphate = ATP + 5-phospho-alpha-D- ribose 1-diphosphate.
-!- Involved in histidine biosynthesis.

UniProtKB Entries (1)

Q9X0D3
HISZ_THEMA
Thermotoga maritima MSB8
ATP phosphoribosyltransferase regulatory subunit

PDB Structure

PDB 1USY
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Regulation of the Hetero-Octameric ATP Phosphoribosyl Transferase Complex from Thermotoga Maritima by a tRNA Synthetase-Like Subunit.
Vega, M.C., Zou, P., Fernandez, F.J., Murphy, G.E., Sterner, R., Popov, A., Wilmanns, M.
Mol.Microbiol.