› 3jtf

X-ray diffraction
2Å resolution

The CBS Domain Pair Structure of a magnesium and cobalt efflux protein from Bordetella parapertussis in complex with AMP

Released:
DOI: 10.2210/pdb3jtf/pdb
PDB entry 3jtf coloured by chain, front view.
PDB entry 3jtf coloured by chain, side view.
PDB entry 3jtf coloured by chain, top view.
Source organism: Bordetella parapertussis
Entry authors: Cuff ME, Tesar C, Cobb G, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182120 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CBS domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 129 amino acids
Theoretical weight: 14.79 KDa
Source organism: Bordetella parapertussis
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q7WB69 (Residues: 75-200; Coverage: 42%)
Gene names: BPP1138, corC
Sequence domains: CBS domain
Structure domains: CBS domain Like

Ligands and Environments

2 bound ligands:
Ligand AMP 2 x AMP
Ligand SO4 4 x SO4
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43
Unit cell:
a: 84.85Å b: 84.85Å c: 38.03Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.177 0.175 0.223
Expression system: Escherichia coli BL21

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