› 6wz7

X-ray diffraction
2.3Å resolution

Mn-bound structure of a TriCyt3 variant

Released:
DOI: 10.2210/pdb6wz7/pdb
PDB entry 6wz7 coloured by chain, front view.
PDB entry 6wz7 coloured by chain, side view.
PDB entry 6wz7 coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Metal-Templated Design of Chemically Switchable Protein Assemblies with High-Affinity Coordination Sites.
Kakkis A, Gagnon D, Esselborn J, Britt RD, Tezcan FA
Angew Chem Int Ed Engl 59 21940-21944 (2020)
PMID: 32830423

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142157 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Soluble cytochrome b562 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 106 amino acids
Theoretical weight: 11.8 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0ABE7 (Residues: 23-128; Coverage: 100%)
Gene name: cybC
Sequence domains: Cytochrome b562

Ligands and Environments

4 bound ligands:
Ligand HEC 3 x HEC
Ligand MN 1 x MN
Ligand CL 5 x CL
Ligand CA 9 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: C2
Unit cell:
a: 140.978Å b: 81.847Å c: 53.385Å
α: 90° β: 90.04° γ: 90°
R-values:
R R work R free
0.183 0.18 0.219
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Protein Assembly by Design.
Zhu et al. (2021)
11 other articles