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9HEI

Universal Photosystem II Intermediate with Light-Dependent Water-Ferrocyanide Oxydo-reductase activity from Chlamydomonas reinhardtii

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Photosystem II protein D1polymer33437058.21UniProt (P07753)
Pfam (PF00124)
Chlamydomonas reinhardtiiPSII D1 protein,32 kDa thylakoid membrane protein,Photosystem II Q(B) protein
2B
(B)
Photosystem II CP47 reaction center proteinpolymer48052938.31UniProt (P37255)
Pfam (PF00421)
Chlamydomonas reinhardtiiPSII 47 kDa protein,Protein CP-47
3C
(V)
Photosystem II reaction center protein Psb30polymer323201.91UniProt (P50370)
Pfam (PF05969)
Chlamydomonas reinhardtiiPhotosystem II reaction center protein Ycf12
4D
(C)
Photosystem II CP43 reaction center proteinpolymer44949416.31UniProt (P10898)
Pfam (PF00421)
Chlamydomonas reinhardtiiPSII 43 kDa protein,Protein CP-43,Protein P6
5E
(D)
Photosystem II D2 proteinpolymer34839057.51UniProt (P06007)
Pfam (PF00124)
Chlamydomonas reinhardtiiPSII D2 protein,Photosystem Q(A) protein
6F
(E)
Cytochrome b559 subunit alphapolymer758598.71UniProt (P48268)
Pfam (PF00283)
Pfam (PF00284)
Chlamydomonas reinhardtiiPSII reaction center subunit V
7G
(F)
Cytochrome b559 subunit betapolymer313535.31UniProt (Q08363)
Pfam (PF00283)
Chlamydomonas reinhardtiiPSII reaction center subunit VI
8H
(H)
Photosystem II reaction center protein Hpolymer667118.41UniProt (P22666)
Pfam (PF00737)
Chlamydomonas reinhardtiiPSII-H,Photosystem II 8 kDa phosphoprotein
9I
(I)
Photosystem II reaction center protein Ipolymer343902.71UniProt (P59763)
Pfam (PF02532)
Chlamydomonas reinhardtiiPSII-I,PSII 4.8 kDa protein
10J
(J)
Photosystem II reaction center protein Jpolymer363699.41UniProt (O19930)
Pfam (PF01788)
Chlamydomonas reinhardtiiPSII-J
11K
(K)
Photosystem II reaction center protein Kpolymer374148.01UniProt (P18263)
Pfam (PF02533)
Chlamydomonas reinhardtiiPSII-K
12L
(L)
Photosystem II reaction center protein Lpolymer354071.81UniProt (Q1KVX2)
Pfam (PF02419)
Chlamydomonas reinhardtiiPSII-L
13M
(M)
Photosystem II reaction center protein Mpolymer293157.81UniProt (P92277)
Pfam (PF05151)
Chlamydomonas reinhardtiiPSII-M
14N
(O)
Oxygen-evolving enhancer protein 1, chloroplasticpolymer24025704.01UniProt (P12853)
Pfam (PF01716)
Chlamydomonas reinhardtiiOEE1
15O
(P)
Oxygen-evolving enhancer protein 2, chloroplasticpolymer18820440.81UniProt (P11471)
Pfam (PF01789)
Chlamydomonas reinhardtiiOEE2
16P
(Q)
Oxygen-evolving enhancer protein 3, chloroplasticpolymer14816943.21UniProt (P12852)
Pfam (PF05757)
Chlamydomonas reinhardtiiOEE3
17Q
(T)
Photosystem II reaction center protein Tpolymer303510.31UniProt (P37256)
Pfam (PF01405)
Chlamydomonas reinhardtiiPSII-T
18R
(X)
4.1 kDa photosystem II subunitpolymer323132.71UniProt (A8I846)
Pfam (PF06596)
Chlamydomonas reinhardtii
19S
(Z)
Photosystem II reaction center protein Zpolymer616466.71UniProt (P92276)
Pfam (PF01737)
Chlamydomonas reinhardtiiPSII-Z
20T
(U)
Photosystem II reaction center protein Upolymer232531.91UniProt (A8I5A0)Chlamydomonas reinhardtii
21U
(W)
Photosystem II reaction center W protein, chloroplasticpolymer444881.61UniProt (Q9SPI9)
Pfam (PF07123)
Chlamydomonas reinhardtiiPSII 6.1 kDa protein
22V
(A)
CA-MN4-O5 CLUSTERnon-polymer339.81Chemie (OEX)
23W
(A)
FE (II) IONnon-polymer55.81Chemie (FE2)
24X, Y
(A)
CHLORIDE IONnon-polymer35.52Chemie (CL)
25AA, AB, BB, CA, CB...
(A, C, B, H, D)
CHLOROPHYLL Anon-polymer893.535Chemie (CLA)
26BA, WB
(A, D)
PHEOPHYTIN Anon-polymer871.22Chemie (PHO)
27AC, DA, HC, NB, OB...
(D, A, K, C, B)
BETA-CAROTENEnon-polymer536.98Chemie (BCR)
28EA
(A)
1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROLnon-polymer795.11Chemie (SQD)
29EC, IC, TB, WA, YA
(D, W, C, B)
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDEnon-polymer787.25Chemie (LMG)
30CC, DC, XA, ZA
(D, B)
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLEnon-polymer723.04Chemie (LHG)
31QB, RB, SB
(C)
DIGALACTOSYL DIACYL GLYCEROL (DGDG)non-polymer949.33Chemie (DGD)
32UB
(C)
DODECYL-ALPHA-D-MALTOSIDEnon-polymer510.61Chemie (LMU)
33XB
(D)
BICARBONATE IONnon-polymer61.01Chemie (BCT)
34BC
(D)
2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONEnon-polymer749.21Chemie (PL9)
35FC
(F)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.51Chemie (HEM)
36JC, KC, LC, MC
(A, B, C, D)
waterwater18.07Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains21
Total formula weight303515.5
Non-Polymers*Number of molecules66
Total formula weight50184.1
All*Total formula weight353699.6
*Water molecules are not included.

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PDB entries from 2026-01-14

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