CATH Classification

Domain Context

CATH Clusters

Superfamily Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1
Functional Family Amidophosphoribosyltransferase

Enzyme Information

2.4.2.14
Amidophosphoribosyltransferase.
based on mapping to UniProt P0AG16
5-phospho-beta-D-ribosylamine + diphosphate + L-glutamate = L-glutamine + 5-phospho-alpha-D-ribose 1-diphosphate + H(2)O.

UniProtKB Entries (1)

P0AG16
PUR1_ECOLI
Escherichia coli K-12
Amidophosphoribosyltransferase

PDB Structure

PDB 1ECF
External Links
Method X-RAY DIFFRACTION
Organism Escherichia
Primary Citation
Crystal structure of glutamine phosphoribosylpyrophosphate amidotransferase from Escherichia coli.
Muchmore, C.R., Krahn, J.M., Kim, J.H., Zalkin, H., Smith, J.L.
Protein Sci.