› 2ksv

Solution NMR

The NMR structure of protein-glutaminase from Chryseobacterium proteolyticum

Released:
DOI: 10.2210/pdb2ksv/pdb
PDB entry 2ksv coloured by chain, ensemble of 20 models, front view.
PDB entry 2ksv coloured by chain, ensemble of 20 models, side view.
PDB entry 2ksv coloured by chain, ensemble of 20 models, top view.
Source organism: Chryseobacterium proteolyticum
Primary publication:
The NMR structure of protein-glutaminase from Chryseobacterium proteolyticum.
Kumeta H, Miwa N, Ogura K, Kai Y, Mizukoshi T, Shimba N, Suzuki E, Inagaki F
J Biomol NMR 46 251-5 (2010)
PMID: 20195702

Function and Biology Details

Reaction catalysed: 
Protein L-glutamine + H(2)O = protein L-glutamate + NH(3)
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-189599 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein glutaminase domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 185 amino acids
Theoretical weight: 19.88 KDa
Source organism: Chryseobacterium proteolyticum
Expression system: Corynebacterium glutamicum
UniProt:
  • Canonical: Q9AQQ8 (Residues: 136-320; Coverage: 62%)
Gene name: prgA
Sequence domains: Glutaminase
Structure domains: C8orf32 fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing, torsion angle dynamics
Expression system: Corynebacterium glutamicum

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Citations

1 review citation

L-Glutamine-, peptidyl- and protein-glutaminases: structural features and applications in the food industry.
Martínez et al. (2022)
3 other articles