› 3efb

X-ray diffraction
2Å resolution

Crystal Structure of Probable sor Operon Regulator from Shigella flexneri

Released:
DOI: 10.2210/pdb3efb/pdb
PDB entry 3efb coloured by chain, front view.
PDB entry 3efb coloured by chain, side view.
PDB entry 3efb coloured by chain, top view.
Source organism: Shigella flexneri 2a str. 2457T
Entry authors: Kim Y, Evdokimova E, Kudritska M, Savchenko A, Edwards A, Anderson WF, Joachimiak A, Center for Structural Genomics of Infectious Diseases (CSGID)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101526 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Probable sor-operon regulator Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 266 amino acids
Theoretical weight: 29.51 KDa
Source organism: Shigella flexneri 2a str. 2457T
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A0H2V3A6 (Residues: 51-315; Coverage: 84%)
Gene names: SF4094, sorC
Sequence domains: Putative sugar-binding domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand ACY 1 x ACY
1 modified residue:
Ligand MSE 28 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21212
Unit cell:
a: 69.536Å b: 238.463Å c: 53.759Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.203 0.2 0.249
Expression system: Escherichia coli

Quick links