Danish
PDB ID:  pdb_00009tgg
  • Cryo-EM structure of Spinacia oleracea cytochrome b6f complex with bound plastocyanin
  • Experimental method: ELECTRON MICROSCOPY
  • Resolution: 3.18 Å
  • Deposition date: 2025-12-01
Number of assemblies:  1
Assembly ID:  0  (author_and_software_defined_assembly)    
Structural data modeled
Oligomeric count 17
label_asym_ids of protein
label_asym_ids of heme
label_asym_ids of the others BA (FESStructure of FESFES ), CA (SQDStructure of SQDSQD ), DA (UMQStructure of UMQUMQ ), EA (BCRStructure of BCRBCR ), FA (PL9Structure of PL9PL9 ), JA (UMQStructure of UMQUMQ ), KA (UMQStructure of UMQUMQ ), LA (PL9Structure of PL9PL9 ), MA (PL9Structure of PL9PL9 ), NA (CLAStructure of CLACLA ), OA (PL9Structure of PL9PL9 ), QA (SQDStructure of SQDSQD ), RA (FESStructure of FESFES ), SA (BCRStructure of BCRBCR ), TA (UMQStructure of UMQUMQ ), U (UMQStructure of UMQUMQ ), UA (CUStructure of CUCU ), V (UMQStructure of UMQUMQ ), W (PL9Structure of PL9PL9 ), X (CLAStructure of CLACLA ), Y (PL9Structure of PL9PL9 ), Z (PL9Structure of PL9PL9 )
Each chain information

Showing all 17 chains (6 with heme). Show only chains with heme

Chain A heme  
auth_asym_id A
Residue indices (Uniprot) 2-215 (1-215)
Uniprot ID P00165 ￫UniprotKB
label_asym_ids of heme R ,  S ,  T
Available structure PDB
Chain B heme  
auth_asym_id B
Residue indices (Uniprot) 2-160 (1-160)
Uniprot ID P00166 ￫UniprotKB
label_asym_ids of heme T
Available structure PDB
Chain C heme  
auth_asym_id C
Residue indices (Uniprot) 1-285 (36-320)
Uniprot ID P16013 ￫UniprotKB
label_asym_ids of heme AA
Available structure PDB
Chain D  
auth_asym_id D
Residue indices (Uniprot) 8-179 (52-230)
Missing residues 46GLY-51GLY
Structural gaps Exists
Uniprot ID P08980 ￫UniprotKB
S-S bonds 112:127
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.12 Å
Chain E  
auth_asym_id E
Residue indices (Uniprot) 1-31 (1-31)
Uniprot ID Q9M3L0 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain F  
auth_asym_id F
Residue indices (Uniprot) 1-36 (1-36)
Uniprot ID P80883 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain G  
auth_asym_id G
Residue indices (Uniprot) 1-31 (1-37)
Uniprot ID P69461 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain H  
auth_asym_id H
Residue indices (Uniprot) 1-29 (1-29)
Uniprot ID P61045 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain I heme  
auth_asym_id I
Residue indices (Uniprot) 2-215 (1-215)
Uniprot ID P00165 ￫UniprotKB
label_asym_ids of heme GA ,  HA ,  IA
Available structure PDB
Chain J heme  
auth_asym_id J
Residue indices (Uniprot) 2-160 (1-160)
Uniprot ID P00166 ￫UniprotKB
label_asym_ids of heme IA
Available structure PDB
Chain K heme  
auth_asym_id K
Residue indices (Uniprot) 1-285 (36-320)
Uniprot ID P16013 ￫UniprotKB
label_asym_ids of heme PA
Available structure PDB
Chain L  
auth_asym_id L
Residue indices (Uniprot) 8-179 (52-230)
Missing residues 46GLY-51GLY
Structural gaps Exists
Uniprot ID P08980 ￫UniprotKB
S-S bonds 112:127
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.11 Å
Chain M  
auth_asym_id M
Residue indices (Uniprot) 1-31 (1-31)
Uniprot ID Q9M3L0 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain N  
auth_asym_id N
Residue indices (Uniprot) 1-36 (1-36)
Uniprot ID P80883 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain O  
auth_asym_id O
Residue indices (Uniprot) 1-31 (1-37)
Uniprot ID P69461 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain P  
auth_asym_id P
Residue indices (Uniprot) 1-29 (1-29)
Uniprot ID P61045 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain Q  
auth_asym_id Q
Residue indices (Uniprot) 1-99 (70-168)
Uniprot ID P00289 ￫UniprotKB
label_asym_ids of heme None
Available structure PDB