› 4g1a

X-ray diffraction
1.85Å resolution

Metal-binding properties of a self-assembled coiled coil: formation of a polynuclear Cd-thiolated cluster

Released:
DOI: 10.2210/pdb4g1a/pdb
PDB entry 4g1a coloured by chain, front view.
PDB entry 4g1a coloured by chain, side view.
PDB entry 4g1a coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
Metal-binding properties and structural characterization of a self-assembled coiled coil: formation of a polynuclear Cd-thiolate cluster.
Zaytsev DV, Morozov VA, Fan J, Zhu X, Mukherjee M, Ni S, Kennedy MA, Ogawa MY
J Inorg Biochem 119 1-9 (2013)
PMID: 23160144

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-164482 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
AQ-C16C19 peptide Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 32 amino acids
Theoretical weight: 3.42 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand CD 4 x CD
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: C2
Unit cell:
a: 30.762Å b: 35.204Å c: 64.123Å
α: 90° β: 97.49° γ: 90°
R-values:
R R work R free
0.194 0.191 0.252
Expression system: Not provided

Quick links

Citations

3 review citations

Interfacial metal coordination in engineered protein and peptide assemblies.
Sontz et al. (2014)
2 more

2 mentions without citation

Rational Design of Artificial Metalloproteins and Metalloenzymes with Metal Clusters.
Lin YW. (2019)
1 more