› 2ou3

X-ray diffraction
1.85Å resolution

Crystal structure of a tellurite resistance protein of cog3793 (npun_f6341) from nostoc punctiforme pcc 73102 at 1.85 A resolution

Released:
DOI: 10.2210/pdb2ou3/pdb
PDB entry 2ou3 coloured by chain, front view.
PDB entry 2ou3 coloured by chain, side view.
PDB entry 2ou3 coloured by chain, top view.
Source organism: Nostoc punctiforme PCC 73102
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Biochemical function:
  • not assigned
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-163132 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tellurite resistance protein of COG3793 Chains: A, B
Molecule details ›
Chains: A, B
Length: 161 amino acids
Theoretical weight: 18.52 KDa
Source organism: Nostoc punctiforme PCC 73102
Expression system: Escherichia coli
Structure domains: TerB-like

Ligands and Environments

4 bound ligands:
Ligand ZN 5 x ZN
Ligand I3A 2 x I3A
Ligand EDO 2 x EDO
Ligand CL 1 x CL
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL1-5
Spacegroup: P212121
Unit cell:
a: 38.49Å b: 56.19Å c: 152.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.163 0.161 0.213
Expression system: Escherichia coli

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