› 4pyr

X-ray diffraction
1.45Å resolution

Structure of a putative branched-chain amino acid ABC transporter from Chromobacterium violaceum ATCC 12472

Released:
DOI: 10.2210/pdb4pyr/pdb
PDB entry 4pyr coloured by chain, front view.
PDB entry 4pyr coloured by chain, side view.
PDB entry 4pyr coloured by chain, top view.
Source organism: Chromobacterium violaceum ATCC 12472
Entry authors: Filippova EV, Minasov G, Shuvalova L, Kiryukhina O, Endres M, Joachimiak A, Anderson WF, 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:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181859 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Penicillin-binding protein activator Chain: A
Molecule details ›
Chain: A
Length: 305 amino acids
Theoretical weight: 32.3 KDa
Source organism: Chromobacterium violaceum ATCC 12472
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q7P0B4 (Residues: 83-387; Coverage: 84%)
Gene name: CV_0653
Sequence domains: LppC putative lipoprotein
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand GSH 1 x GSH
1 modified residue:
Ligand MSE 7 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: P21
Unit cell:
a: 41.182Å b: 72.332Å c: 45.146Å
α: 90° β: 95.13° γ: 90°
R-values:
R R work R free
0.188 0.186 0.233
Expression system: Escherichia coli BL21

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