X-ray diffraction
1.55Å resolution

Crystal structure of ABC transporter Solute Binding Protein B1G1H7 from Burkholderia graminis C4D1M, target EFI-511179, in complex with D-arabinose

Entry authors: Roth Y, Vetting MW, Al Obaidi NF, Toro R, Morisco LL, Benach J, Koss J, Wasserman SR, Gerlt JA, Almo SC, Enzyme Function Initiative (EFI)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Periplasmic binding protein domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 311 amino acids
Theoretical weight: 33.73 KDa
Source organism: Paraburkholderia graminis C4D1M
Expression system: Escherichia coli BL21(DE3)
  • Canonical: B1G1H7 (Residues: 26-313; Coverage: 100%)
Gene names: BgramDRAFT_3172, R8871_01945
Sequence domains: Periplasmic binding protein domain
Structure domains: Rossmann fold

Ligands and Environments

2 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21
Unit cell:
a: 61.094Å b: 37.403Å c: 62.429Å
α: 90° β: 113.61° γ: 90°
R R work R free
0.208 0.206 0.254
Expression system: Escherichia coli BL21(DE3)