Crystal structure of the F7A mutant of the cytochrome C551 from pseudomonas aeruginosa

Structure

x-ray diffraction · 2 distinct chains · 50% helix, 2% strand (DSSP).

Ligands and binding sites

• HEC · Heme C · ligand · 2 copies · chains A, C
• ACY · Acetic acid · additive · 2 copies · chains A, C

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Interfaces

1 interface between chains.

• A–C · 264 Ų buried · 0 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 4 cofactor (heme c attachment).

Compared structures

• 2EXV · Crystal structure of the F7A mutant of the cytochrome c551 from Pseudomonas aeruginosa · the same entry in another collection · chain A against A, TM-score 1.00
• P00099 · AlphaFold monomer V2.0 prediction for cytochrome C-551 (P00099) · a predicted model of the same protein · chain C against A, TM-score 0.98

Analyse

• Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
• Every structure of UniProt P00099
• Elsewhere: RCSB PDB 2EXV · PDBe 2EXV · UniProt P00099