F(M197)H mutant structure of photosynthetic reaction center from rhodobacter sphaeroides strain rv lsp crystallization

Structure

x-ray diffraction · 3 distinct chains · 52% helix, 10% strand (DSSP).

Ligands and binding sites

• UNL · Unknown ligand · ligand · 4 copies · chains H, M, L
• BCL · Bacteriochlorophyll A · ligand · 4 copies · chains L, M
• BPH · Bacteriopheophytin A · ligand · 2 copies · chains L, M
• NKP · (2R)-2-hydroxy-3-(phosphonooxy)propyl (9E)-octadec-9-enoate · ligand · 2 copies · chains H, L, M
• U10 · Ubiquinone-10 · ligand · chains L, M
• SPN · Speroidenone · ligand · chains M
• FE · Fe (III) ion · metal · chains L, M
• LDA · Lauryl dimethylamine-N-oxide · additive · 4 copies · chains H, M, L
• OLC · (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate · additive · chains L, M
• EDO · 1,2-ethanediol · additive · chains H, M

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

Pockets

13 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.

Interfaces

3 interfaces between chains.

• L–M · 4646 Ų buried · 72 hydrogen bonds · protein-protein
• H–M · 2967 Ų buried · 44 hydrogen bonds · protein-protein
• H–L · 1598 Ų buried · 17 hydrogen bonds · protein-protein

Compared structures

• 7OD5 · F(M197)H mutant structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides… · the same entry in another collection · chain H against H, 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 P0C0Y7
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• Elsewhere: RCSB PDB 7OD5 · PDBe 7OD5 · UniProt P0C0Y7 · UniProt P0C0Y8 · UniProt P0C0Y9