› 2gx6

X-ray diffraction
1.97Å resolution

Rational stabilization of E. coli ribose binding protein

Released:
DOI: 10.2210/pdb2gx6/pdb
PDB 2gx6 coloured by chain and viewed from the front.
PDB 2gx6 coloured by chain and viewed from the side.
PDB 2gx6 coloured by chain and viewed from the top.
Source organism: Escherichia coli K-12
Entry authors: Cuneo MJ, Hellinga HW

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribose import binding protein RbsB Chain: A
Molecule details ›
Chain: A
Length: 278 amino acids
Theoretical weight: 29.46 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P02925 (Residues: 26-296; Coverage: 100%)
Gene names: JW3730, b3751, prlB, rbsB, rbsP
Sequence domains: Periplasmic binding protein domain
Structure domains: Rossmann fold

Ligands and Environments

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

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P212121
Unit cell:
a: 34.847Å b: 71.05Å c: 98.949Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.179 0.229
Expression system: Escherichia coli BL21

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