PDB ID: pdb_000029ya
- Cryo-EM structure of Rhodobacter capsulatus cytochrome bc1 dimer with one Rieske protein in the c position and one in the b position and quinone in the quinone oxidation site
- Experimental method: ELECTRON MICROSCOPY
- Resolution: 2.69 Å
- Deposition date: 2026-04-14
Number of assemblies: 1
| Structural data | modeled |
|---|---|
| Oligomeric count | 6 |
| label_asym_ids of protein | |
| label_asym_ids of heme | |
| label_asym_ids of the others |
G (FES  FES
), H (UMQ UMQ
), K (UMQUMQ
), L (UMQUMQ
), M (UMQUMQ
), N (UQ1 UQ1
), P (FESFES
), Q (UMQUMQ
), T (UMQUMQ
), U (UMQUMQ
), V (UMQUMQ
), W (UQ1UQ1
), X (U10 U10
)
|
Each chain information
Showing all 6 chains (4 with heme). Show only chains with heme
| auth_asym_id | A |
|---|---|
| Residue indices (Uniprot) | 13-191 (2-191) |
| Uniprot ID | D5ANZ2 ￫UniprotKB |
| S-S bonds | 138:155 |
| label_asym_ids of heme | None |
| Available structure | PDB |
| auth_asym_id | B |
|---|---|
| Residue indices (Uniprot) | 2-437 (2-437) |
| Uniprot ID | D5ANZ3 ￫UniprotKB |
| label_asym_ids of heme | I , J |
| Available structure | PDB |
| auth_asym_id | C |
|---|---|
| Residue indices (Uniprot) | 6-258 (22-279) |
| Missing residues | 111SER-124GLY |
| Structural gaps | Exists |
| Uniprot ID | D5ANZ4 ￫UniprotKB |
| S-S bonds | 144:167 |
| label_asym_ids of heme | O |
| Available structure | PDB and Modeled |
| RMSD of experimental residues after energy minimization | 0.14 Å |
| auth_asym_id | D |
|---|---|
| Residue indices (Uniprot) | 13-191 (2-191) |
| Uniprot ID | D5ANZ2 ￫UniprotKB |
| S-S bonds | 138:155 |
| label_asym_ids of heme | None |
| Available structure | PDB |