PDBsum entry 7cqw

Ligase

PDB id: 7cqw

Contents

Protein chains

430 a.a.

Ligands

ADP ×3

Waters ×752

PDB id:

7cqw

Name:

Ligase

Title:

Gmas/adp complex-conformation 1

Structure:

Type iii glutamate--ammonia ligase. Chain: a, b, c. Engineered: yes

Source:

Rhodovulum sp. 12e13. Organism_taxid: 2203891. Gene: glnt, dlj49_05815. Expressed in: escherichia coli bl21(de3). Expression_system_taxid: 469008

Resolution:

2.30Å R-factor: 0.174 R-free: 0.216

Authors:

C.Y.Li,Y.Z.Zhang

Key ref:

C.Y.Li and y.z.zhang Crystal structures of gamma-Glutamylmethylamide synth provide insight into bacterial metabolism of oceanic monomethylamine. J biol chem, . PubMed id: 33199371

Date:

11-Aug-20 Release date: 18-Nov-20

Protein chains

A0A369R1N0  (A0A369R1N0_9RHOB) -  Type III glutamate--ammonia ligase from Rhodovulum sp. 12E13

Seq: 430 a.a.

Struc: 430 a.a.

Enzyme reactions

• Enzyme class: E.C.6.3.1.2 - glutamine synthetase.
• Reaction: L-glutamate + NH4⁺ + ATP = L-glutamine + ADP + phosphate + H⁺

L-glutamate + NH4(+) + ATP = L-glutamine (Bound ligand (Het Group name = ADP) corresponds exactly) + ADP + phosphate + H(+)

Molecule diagrams generated from .mol files obtained from the KEGG ftp site