CATH Classification

Domain Context

CATH Clusters

Superfamily Periplasmic binding protein-like II
Functional Family

Enzyme Information

2.4.2.17
ATP phosphoribosyltransferase.
based on mapping to UniProt P62381
1-(5-phospho-beta-D-ribosyl)-ATP + diphosphate = ATP + 5-phospho-alpha-D- ribose 1-diphosphate.
-!- Involved in histidine biosynthesis.

UniProtKB Entries (1)

P62381
HIS1_THET2
Thermus thermophilus HB27
ATP phosphoribosyltransferase

PDB Structure

PDB 1VE4
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of ATP-phosphoribosyltransferase(HisG)
Omi, R., Goto, M., Miyahara, I., Hirotsu, K.
To be Published
CATH-Gene3D is a Global Biodata Core Resource Learn more...