› 7a03

X-ray diffraction
1.39Å resolution

The Structure of CHT

Released:
DOI: 10.2210/pdb7a03/pdb
PDB 7a03 coloured by chain and viewed from the front.
PDB 7a03 coloured by chain and viewed from the side.
PDB 7a03 coloured by chain and viewed from the top.
Source organism: Chitinophagaceae bacterium
Entry authors: Fernandes G, Machado E, Pereira M, Brear P, Lemos E

Function and Biology Details

Reaction catalysed: 
Release of a C-terminal amino acid with broad specificity, except for -Pro.
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Metal-dependent carboxypeptidase Chains: A, B
Molecule details ›
Chains: A, B
Length: 500 amino acids
Theoretical weight: 57.45 KDa
Source organism: Chitinophagaceae bacterium
UniProt:
  • Canonical: A0A822ZZF9 (Residues: 1-500; Coverage: 100%)
Gene name: chtcp

Ligands and Environments

3 bound ligands:
Ligand GOL 6 x GOL
Ligand PEG 1 x PEG
Ligand CIT 2 x CIT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I04
Spacegroup: P212121
Unit cell:
a: 93.095Å b: 110.266Å c: 113.871Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.246 0.245 0.266

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