› 4q1v

X-ray diffraction
2.48Å resolution

Crystal structure of a putative dipeptidyl aminopeptidase IV (BACOVA_01349) from Bacteroides ovatus ATCC 8483 at 2.48 A resolution

Released:
DOI: 10.2210/pdb4q1v/pdb
PDB entry 4q1v coloured by chain, front view.
PDB entry 4q1v coloured by chain, side view.
PDB entry 4q1v coloured by chain, top view.
Source organism: Bacteroides ovatus ATCC 8483
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108306 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidase, S9A/B/C family, catalytic domain protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 710 amino acids
Theoretical weight: 81.25 KDa
Source organism: Bacteroides ovatus ATCC 8483
Expression system: Escherichia coli
UniProt:
  • Canonical: A7LU53 (Residues: 24-732; Coverage: 100%)
Gene name: BACOVA_01349
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand PEG 3 x PEG
Ligand MG 2 x MG
1 modified residue:
Ligand MSE 36 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL14-1
Spacegroup: P212121
Unit cell:
a: 92.487Å b: 133.703Å c: 159.127Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.171 0.207
Expression system: Escherichia coli

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