PDB ID:  pdb_00008irh
  • XFEL structure of cyanobacterial photosystem II following two flashes (2F) with a 200-microsecond delay
  • Experimental method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • Deposition date: 2023-03-17
Number of assemblies:  1
Assembly ID:  0  (author_and_software_defined_assembly)    
Structural data modeled
Oligomeric count 39
label_asym_ids of protein
39 chains (6 with heme) A, AA, B, BA, C, CA, D, DA, E, EA, F, FA, G, GA, H, HA, I, IA, J, JA, K, KA, L, LA, M, MA, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
label_asym_ids of heme AJ JI RE YD
label_asym_ids of the others
show AB (OEX), AC (BCR), AD (BCR), AE (BCR), AF (CL), AG (CLA), AH (CLA), AI (PL9), BB (PL9), BC (SQD), BD (BCR), BE (DGD), BF (CLA), BG (CLA), BH (CLA), BI (LHG), BJ (GOL), CB (UNL), CC (HTG), CD (DGD), CE (UNL), CF (CLA), CG (CLA), CH (CLA), CI (LHG), CJ (UNL), DB (PHO), DC (HTG), DD (DGD), DE (UNL), DF (CLA), DG (CLA), DH (CLA), DI (UNL), DJ (BCR), EB (LMT), EC (GOL), ED (DGD), EE (MG), EF (PHO), EG (CLA), EH (CLA), EI (UNL), EJ (LMG), FB (GOL), FC (HTG), FD (LMG), FE (UNL), FF (CLA), FG (CLA), FH (CLA), FI (HTG), FJ (LMG), GB (LHG), GC (UNL), GD (LMG), GE (BCR), GF (BCR), GG (CLA), GH (CLA), GI (LMG), HB (LMT), HC (GOL), HD (HTG), HE (LHG), HF (SQD), HG (BCR), HH (CLA), HI (GOL), IB (CLA), IC (LMT), ID (GOL), IE (SQD), IF (GOL), IG (BCR), IH (BCR), II (LHG), JB (CLA), JC (LMT), JD (CA), JE (LMG), JF (SQD), JG (BCR), JH (BCR), KB (CLA), KC (UNL), KD (BCT), KE (LMT), KF (OEX), KG (LMT), KH (DGD), KI (LMT), LB (CLA), LC (LMT), LD (CLA), LE (UNL), LF (PL9), LG (HTG), LH (DGD), LI (SQD), MB (CLA), MC (LMG), MD (CLA), ME (LMT), MF (UNL), MG (HTG), MH (DGD), MI (CA), NA (OEY), NB (CLA), NC (CLA), ND (BCR), NE (CA), NF (LMG), NG (GOL), NH (LMG), NI (BCR), OA (FE2), OB (CLA), OC (CLA), OD (PL9), OE (GOL), OF (GOL), OG (HTG), OH (LMG), OI (DGD), PA (CL), PB (CLA), PC (CLA), PD (LHG), PE (GOL), PF (GOL), PG (UNL), PH (HTG), PI (UNL), QA (CL), QB (CLA), QC (CLA), QD (LHG), QE (BCR), QF (LHG), QG (LMT), QH (CA), QI (MG), RA (CLA), RB (CLA), RC (CLA), RD (UNL), RF (CLA), RG (GOL), RH (CA), RI (BCR), SA (CLA), SB (CLA), SC (CLA), SD (UNL), SE (HTG), SF (CLA), SG (LHG), SH (UNL), SI (GOL), TA (CLA), TB (CLA), TC (CLA), TD (HTG), TE (GOL), TF (CLA), TG (LMG), TH (GOL), TI (UNL), UA (PHO), UB (CLA), UC (CLA), UD (LMG), UE (SQD), UF (CLA), UG (LMT), UH (GOL), UI (LMT), VA (CLA), VB (CLA), VC (CLA), VD (GOL), VE (UNL), VF (CLA), VG (CLA), VH (BCT), VI (CA), WA (BCR), WB (CLA), WC (CLA), WD (LHG), WE (BCR), WF (CLA), WG (CLA), WH (PHO), WI (GOL), XA (SQD), XB (CLA), XC (CLA), XD (LMT), XE (OEY), XF (CLA), XG (CLA), XH (CLA), XI (GOL), YA (GOL), YB (BCR), YC (CLA), YE (FE2), YF (CLA), YG (CLA), YH (CLA), YI (LMT), ZA (SQD), ZB (BCR), ZC (CLA), ZD (CA), ZE (CL), ZF (CLA), ZG (CLA), ZH (BCR), ZI (BCR)
Each chain information

Showing all 39 chains (6 with heme). Show only chains with heme

Chain A  
auth_asym_id A
Residue indices (Uniprot) 11-344 (1-344)
Mutations (UniProt numbering) R279P
Uniprot ID P51765 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain AA  
auth_asym_id j
Residue indices (Uniprot) 1-39 (2-40)
Uniprot ID Q7DGD4 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain B  
auth_asym_id B
Residue indices (Uniprot) 2-505 (1-505)
Uniprot ID D0VWR1 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain BA  
auth_asym_id k
Residue indices (Uniprot) 10-46 (1-37)
Mutations (UniProt numbering) F24L, V30W
Uniprot ID P19054 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain C  
auth_asym_id C
Residue indices (Uniprot) 23-473 (1-451)
Uniprot ID D0VWR7 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain CA  
auth_asym_id l
Residue indices (Uniprot) 2-37 (1-37)
Uniprot ID P12241 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain D  
auth_asym_id D
Residue indices (Uniprot) 11-352 (1-342)
Uniprot ID D0VWR8 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain DA  
auth_asym_id m
Residue indices (Uniprot) 1-34 (1-36)
Mutations (UniProt numbering) F8L
Missing residues 1MET-1MET
Nonstandard amino acids FME Structure of FMEFME
Uniprot ID P12312 →UniprotKB
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.15 Å
Chain E heme  
auth_asym_id E
Residue indices (Uniprot) 4-84 (1-84)
Uniprot ID P12238 →UniprotKB
label_asym_ids of heme YD
Available structure PDB
Chain EA  
auth_asym_id o
Residue indices (Uniprot) 4-246 (1-244)
Uniprot ID D0VWR2 →UniprotKB
S-S bonds 19:44
label_asym_ids of heme None
Available structure PDB
Chain F heme  
auth_asym_id F
Residue indices (Uniprot) 12-45 (2-45)
Uniprot ID P12239 →UniprotKB
label_asym_ids of heme YD
Available structure PDB
Chain FA  
auth_asym_id t
Residue indices (Uniprot) 1-30 (1-32)
Missing residues 1MET-1MET
Nonstandard amino acids FME Structure of FMEFME
Uniprot ID P12313 →UniprotKB
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.17 Å
Chain G  
auth_asym_id H
Residue indices (Uniprot) 2-65 (1-65)
Uniprot ID P19052 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain GA  
auth_asym_id u
Residue indices (Uniprot) 8-104 (1-104)
Uniprot ID P56152 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain H  
auth_asym_id I
Residue indices (Uniprot) 1-38 (1-38)
Missing residues 1MET-1MET
Nonstandard amino acids FME Structure of FMEFME
Uniprot ID P12240 →UniprotKB
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.15 Å
Chain HA heme  
auth_asym_id v
Residue indices (Uniprot) 1-137 (27-163)
Uniprot ID P0A387 →UniprotKB
label_asym_ids of heme AJ
Available structure PDB
Chain I  
auth_asym_id J
Residue indices (Uniprot) 2-39 (2-40)
Uniprot ID Q7DGD4 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain IA  
auth_asym_id x
Residue indices (Uniprot) 2-39 (1-40)
Uniprot ID D0VWR4 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain J  
auth_asym_id K
Residue indices (Uniprot) 10-46 (1-37)
Mutations (UniProt numbering) F24L, V30W
Uniprot ID P19054 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain JA  
auth_asym_id y
Residue indices (Uniprot) 18-46 (1-30)
Uniprot ID D0VWR3 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain K  
auth_asym_id L
Residue indices (Uniprot) 2-37 (1-37)
Uniprot ID P12241 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain KA  
auth_asym_id Z
Residue indices (Uniprot) 1-62 (1-62)
Uniprot ID D0VWR5 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain L  
auth_asym_id M
Residue indices (Uniprot) 1-33 (1-36)
Mutations (UniProt numbering) F8L
Missing residues 1MET-1MET
Nonstandard amino acids FME Structure of FMEFME
Uniprot ID P12312 →UniprotKB
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.15 Å
Chain LA  
auth_asym_id R
Residue indices (Uniprot) 2-35 (1-34)
Uniprot ID P0DM37 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain M  
auth_asym_id O
Residue indices (Uniprot) 4-246 (1-244)
Uniprot ID D0VWR2 →UniprotKB
S-S bonds 19:44
label_asym_ids of heme None
Available structure PDB
Chain MA  
auth_asym_id z
Residue indices (Uniprot) 1-62 (1-62)
Uniprot ID D0VWR5 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain N  
auth_asym_id T
Residue indices (Uniprot) 1-30 (1-32)
Missing residues 1MET-1MET
Nonstandard amino acids FME Structure of FMEFME
Uniprot ID P12313 →UniprotKB
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.16 Å
Chain O  
auth_asym_id U
Residue indices (Uniprot) 9-104 (1-104)
Uniprot ID P56152 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain P heme  
auth_asym_id V
Residue indices (Uniprot) 1-137 (27-163)
Uniprot ID P0A387 →UniprotKB
label_asym_ids of heme RE
Available structure PDB
Chain Q  
auth_asym_id X
Residue indices (Uniprot) 2-39 (1-40)
Uniprot ID D0VWR4 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain R  
auth_asym_id Y
Residue indices (Uniprot) 18-46 (1-30)
Uniprot ID D0VWR3 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain S  
auth_asym_id a
Residue indices (Uniprot) 11-344 (1-344)
Mutations (UniProt numbering) R279P
Uniprot ID P51765 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain T  
auth_asym_id b
Residue indices (Uniprot) 2-505 (1-505)
Uniprot ID D0VWR1 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain U  
auth_asym_id c
Residue indices (Uniprot) 19-473 (1-451)
Uniprot ID D0VWR7 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain V  
auth_asym_id d
Residue indices (Uniprot) 12-352 (1-342)
Uniprot ID D0VWR8 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain W heme  
auth_asym_id e
Residue indices (Uniprot) 6-84 (1-84)
Uniprot ID P12238 →UniprotKB
label_asym_ids of heme JI
Available structure PDB
Chain X heme  
auth_asym_id f
Residue indices (Uniprot) 15-45 (2-45)
Uniprot ID P12239 →UniprotKB
label_asym_ids of heme JI
Available structure PDB
Chain Y  
auth_asym_id h
Residue indices (Uniprot) 2-65 (1-65)
Uniprot ID P19052 →UniprotKB
label_asym_ids of heme None
Available structure PDB
Chain Z  
auth_asym_id i
Residue indices (Uniprot) 1-38 (1-38)
Missing residues 1MET-1MET
Nonstandard amino acids FME Structure of FMEFME
Uniprot ID P12240 →UniprotKB
label_asym_ids of heme None
Available structure PDB and Modeled
RMSD of experimental residues after energy minimization 0.14 Å