Structure of mineralized bfrb (double soak) from pseudomonas aeruginosa to 2.8A resolution

Structure

x-ray diffraction · 3 distinct chains · 79% helix, 0% strand (DSSP).

Ligands and binding sites

• HEM · Protoporphyrin IX containing Fe · ligand · 12 copies · chains A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X
• FE · Fe (III) ion · metal · 24 copies · chains A, X, L, B, H, D, C, U, F, E, J, G, I, W, O, K, S, M, N, T, P, R, Q, V
• K · Potassium ion · metal · 6 copies · chains A, L, M, X, B, D, F, H, C, K, S, U, G, I, O, W, N, P, R, T, E, J, Q, V

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

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

Interfaces

72 interfaces between chains.

• Q–R · 914 Ų buried · 13 hydrogen bonds · protein-protein
• M–N · 912 Ų buried · 13 hydrogen bonds · protein-protein
• W–X · 909 Ų buried · 12 hydrogen bonds · protein-protein
• O–P · 909 Ų buried · 13 hydrogen bonds · protein-protein
• G–H · 908 Ų buried · 13 hydrogen bonds · protein-protein

Compared structures

• 3ISE · Structure of mineralized Bfrb (double soak) from Pseudomonas aeruginosa to 2.8A Resolution · the same entry in another collection · chain A against A, TM-score 1.00

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 Q9HY79
• Elsewhere: RCSB PDB 3ISE · PDBe 3ISE · UniProt Q9HY79