› 4rxl

X-ray diffraction
1.52Å resolution

Crystal structure of Molybdenum ABC transporter solute binding protein Vc_A0726 from Vibrio Cholerae, Target EFI-510913, in complex with tungstate

Released:
DOI: 10.2210/pdb4rxl/pdb
PDB 4rxl coloured by chain and viewed from the front.
PDB 4rxl coloured by chain and viewed from the side.
PDB 4rxl coloured by chain and viewed from the top.
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Entry authors: Patskovsky Y, Toro R, Bhosle R, Al Obaidi N, Morisco LL, Wasserman SR, Chamala S, Attonito JD, Scott Glenn A, Chowdhury S, Lafleur J, Hillerich B, Siedel RD, Love J, Whalen KL, Gerlt JA, Almo SC, Enzyme Function Initiative (EFI)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Molybdenum ABC transporter, periplasmic molybdenum-binding protein Chain: A
Molecule details ›
Chain: A
Length: 234 amino acids
Theoretical weight: 25.25 KDa
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9KLL7 (Residues: 23-254; Coverage: 100%)
Gene name: VC_A0726
Sequence domains: Bacterial extracellular solute-binding protein
Structure domains: Periplasmic binding protein-like II

Ligands and Environments

1 bound ligand:
Ligand WO4 1 x WO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21
Unit cell:
a: 36.445Å b: 56.633Å c: 50.146Å
α: 90° β: 90.26° γ: 90°
R-values:
R R work R free
0.172 0.171 0.21
Expression system: Escherichia coli BL21(DE3)

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