› 4kvf

X-ray diffraction
1.72Å resolution

The crystal structure of a rhamnose ABC transporter, periplasmic rhamnose-binding protein from Kribbella flavida DSM 17836

Released:
DOI: 10.2210/pdb4kvf/pdb
PDB entry 4kvf coloured by chain, front view.
PDB entry 4kvf coloured by chain, side view.
PDB entry 4kvf coloured by chain, top view.
Source organism: Kribbella flavida DSM 17836
Entry authors: Tan K, Hatzos-Skintges C, Endres M, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-112383 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Periplasmic binding protein domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 342 amino acids
Theoretical weight: 35.69 KDa
Source organism: Kribbella flavida DSM 17836
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: D2PT67 (Residues: 25-363; Coverage: 100%)
Gene name: Kfla_0259
Sequence domains: Periplasmic binding protein domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand GOL 2 x GOL
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21212
Unit cell:
a: 71.274Å b: 78.451Å c: 49.705Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.18 0.178 0.209
Expression system: Escherichia coli BL21(DE3)

Quick links