› 1twd

X-ray diffraction
1.7Å resolution

Crystal Structure of the Putative Copper Homeostasis Protein (CutC) from Shigella flexneri, Northeast Structural Genomics Target SfR33

Released:
DOI: 10.2210/pdb1twd/pdb
PDB entry 1twd coloured by chain, front view.
PDB entry 1twd coloured by chain, side view.
PDB entry 1twd coloured by chain, top view.
Source organism: Shigella flexneri
Entry authors: Forouhar F, Lee I, Vorobiev SM, Ma L-C, Shastry R, Conover K, Xiao R, Acton TB, Montelione GT, Tong L, Hunt JF, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-159243 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PF03932 family protein CutC Chains: A, B
Molecule details ›
Chains: A, B
Length: 256 amino acids
Theoretical weight: 28.29 KDa
Source organism: Shigella flexneri
Expression system: Escherichia coli
UniProt:
  • Canonical: P67825 (Residues: 1-248; Coverage: 100%)
Gene names: S2005, SF1915, cutC, cutCm
Sequence domains: CutC family
Structure domains: Copper homeostasis (CutC) domain

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: C2221
Unit cell:
a: 74.625Å b: 97.515Å c: 131.224Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 0.189 0.215
Expression system: Escherichia coli

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