› 3iic

X-ray diffraction
2.13Å resolution

Crystal structure of CheC-like superfamily protein (YP_001095400.1) from Shewanella SP. PV-4 at 2.13 A resolution

Released:
DOI: 10.2210/pdb3iic/pdb
PDB entry 3iic coloured by chain, front view.
PDB entry 3iic coloured by chain, side view.
PDB entry 3iic coloured by chain, top view.
Source organism: Shewanella loihica PV-4
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-107218 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Chemotaxis phosphatase CheX-like domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 155 amino acids
Theoretical weight: 17.24 KDa
Source organism: Shewanella loihica PV-4
Expression system: Escherichia coli
UniProt:
  • Canonical: A3QI43 (Residues: 1-154; Coverage: 100%)
Gene name: Shew_3275
Sequence domains: Chemotaxis phosphatase CheX
Structure domains: CheC-like

Ligands and Environments

1 bound ligand:
Ligand EDO 1 x EDO
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL11-1
Spacegroup: P212121
Unit cell:
a: 43.646Å b: 52.075Å c: 134.429Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.213 0.211 0.256
Expression system: Escherichia coli

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