› 4ome

X-ray diffraction
1.79Å resolution

X-ray structure of human glutamate carboxypeptidase II in complex with DCCBL, a urea based inhibitor with distal carborane moiety

Released:
DOI: 10.2210/pdb4ome/pdb
PDB entry 4ome coloured by chain, front view.
PDB entry 4ome coloured by chain, side view.
PDB entry 4ome coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Barinka C, Ptacek J, Novakova Z, Byun Y

Function and Biology Details

Reaction catalysed: 
Release of an unsubstituted, C-terminal glutamyl residue, typically from Ac-Asp-Glu or folylpoly-gamma-glutamates.
Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170042 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (4 distinct):
Glutamate carboxypeptidase 2 Chain: A
Molecule details ›
Chain: A
Length: 707 amino acids
Theoretical weight: 79.61 KDa
Source organism: Homo sapiens
Expression system: Drosophila melanogaster
UniProt:
  • Canonical: Q04609 (Residues: 44-750; Coverage: 94%)
Gene names: FOLH, FOLH1, GIG27, NAALAD1, PSM, PSMA
Sequence domains:
Structure domains:

Ligands and Environments

Carbohydrate polymer : NEW Components: NAG
Carbohydrate polymer
Carbohydrate polymer : NEW Components: NAG, BMA
Carbohydrate polymer
Carbohydrate polymer : NEW Components: NAG, BMA, MAN
Carbohydrate polymer
5 bound ligands:
Ligand NAG 3 x NAG
Ligand ZN 2 x ZN
Ligand CA 1 x CA
Ligand CL 1 x CL
Ligand DGQ 1 x DGQ
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: I222
Unit cell:
a: 101.316Å b: 130.564Å c: 158.073Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.159 0.157 0.184
Expression system: Drosophila melanogaster

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