› 1fhb

Solution NMR

THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE CYANIDE ADDUCT OF A MET80ALA VARIANT OF SACCHAROMYCES CEREVISIAE ISO-1-CYTOCHROME C. IDENTIFICATION OF LIGAND-RESIDUE INTERACTIONS IN THE DISTAL HEME CAVITY

Released:
DOI: 10.2210/pdb1fhb/pdb
PDB entry 1fhb coloured by chain, ensemble of 17 models, front view.
PDB entry 1fhb coloured by chain, ensemble of 17 models, side view.
PDB entry 1fhb coloured by chain, ensemble of 17 models, top view.
Source organism: Saccharomyces cerevisiae
Primary publication:
Three-dimensional solution structure of the cyanide adduct of a Met80Ala variant of Saccharomyces cerevisiae iso-1-cytochrome c. Identification of ligand-residue interactions in the distal heme cavity.
Banci L, Bertini I, Bren KL, Gray HB, Sompornpisut P, Turano P
Biochemistry 34 11385-98 (1995)
PMID: 7547866

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-132226 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cytochrome c isoform 1 Chain: A
Molecule details ›
Chain: A
Length: 108 amino acids
Theoretical weight: 12.03 KDa
Source organism: Saccharomyces cerevisiae
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: P00044 (Residues: 2-109; Coverage: 99%)
Gene names: CYC1, J1653, YJR048W
Sequence domains: Cytochrome c
Structure domains: Cytochrome c-like domain

Ligands and Environments

2 bound ligands:
Ligand CYN 1 x CYN
Ligand HEM 1 x HEM
1 modified residue:
Ligand M3L 1 x M3L

Experiments and Validation Details

Entry percentile scores
Expression system: Saccharomyces cerevisiae

Quick links

Citations

2 review citations

The role of key residues in structure, function, and stability of cytochrome-c.
Zaidi et al. (2014)
1 more

1 mention without citation

Assessing the Functional and Structural Stability of the Met80Ala Mutant of Cytochrome c in Dimethylsulfoxide.
Di Rocco et al. (2022)