› 4rxt

X-ray diffraction
1.35Å resolution

Crystal structure of carbohydrate transporter solute binding protein Arad_9553 from Agrobacterium Radiobacter, Target EFI-511541, in complex with D-arabinose

Released:
DOI: 10.2210/pdb4rxt/pdb
PDB 4rxt coloured by chain and viewed from the front.
PDB 4rxt coloured by chain and viewed from the side.
PDB 4rxt coloured by chain and viewed from the top.
Source organism: Agrobacterium radiobacter K84
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:
  • not assigned
Biological process:
  • not assigned
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Periplasmic binding protein domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 299 amino acids
Theoretical weight: 31.1 KDa
Source organism: Agrobacterium radiobacter K84
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B9JKX8 (Residues: 33-329; Coverage: 100%)
Gene name: Arad_9553
Sequence domains: Periplasmic binding protein domain
Structure domains: Rossmann fold

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P21
Unit cell:
a: 59.873Å b: 36.244Å c: 62.1Å
α: 90° β: 110.01° γ: 90°
R-values:
R R work R free
0.157 0.156 0.205
Expression system: Escherichia coli BL21(DE3)

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