› 3k2k

X-ray diffraction
2.49Å resolution

Crystal structure of putative carboxypeptidase (YP_103406.1) from BURKHOLDERIA MALLEI ATCC 23344 at 2.49 A resolution

Released:
DOI: 10.2210/pdb3k2k/pdb
PDB entry 3k2k coloured by chain, front view.
PDB entry 3k2k coloured by chain, side view.
PDB entry 3k2k coloured by chain, top view.
Source organism: Burkholderia mallei ATCC 23344
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 tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101594 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Peptidase M14 carboxypeptidase A domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 403 amino acids
Theoretical weight: 46.06 KDa
Source organism: Burkholderia mallei ATCC 23344
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0H2WJQ2 (Residues: 1-384; Coverage: 100%)
Gene name: BMA1798
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand CL 4 x CL
Ligand GOL 1 x GOL
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: I4122
Unit cell:
a: 162.375Å b: 162.375Å c: 148.397Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.157 0.156 0.185
Expression system: Escherichia coli

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