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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

6KAC

Cryo-EM structure of the C2S2-type PSII-LHCII supercomplex from Chlamydomonas reihardtii

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, aPhotosystem II protein D1polymer35239066.32UniProt (P07753)
Pfam (PF00124)
In PDB		Chlamydomonas reinhardtiiPSII D1 protein,32 kDa thylakoid membrane protein,Photosystem II Q(B) protein
2B, bPhotosystem II CP47 reaction center proteinpolymer50856159.82UniProt (P37255)
Pfam (PF00421)
In PDB		Chlamydomonas reinhardtiiPSII 47 kDa protein,Protein CP-47
3V, vPhotosystem II reaction center protein Ycf12polymer333333.12Pfam (PF05969)
UniProt (by SIFTS) (P50370)
In PDB		Chlamydomonas reinhardtii
4C, cPhotosystem II CP43 reaction center proteinpolymer46150680.72UniProt (P10898)
Pfam (PF00421)
In PDB		Chlamydomonas reinhardtiiPSII 43 kDa protein,Protein CP-43,Protein P6
5D, dPhotosystem II D2 proteinpolymer35239474.02UniProt (P06007)
Pfam (PF00124)
In PDB		Chlamydomonas reinhardtiiPSII D2 protein,Photosystem Q(A) protein
6E, eCytochrome b559 subunit alphapolymer829312.62UniProt (P48268)
Pfam (PF00283)
Pfam (PF00284)
In PDB		Chlamydomonas reinhardtiiPSII reaction center subunit V
7F, fCytochrome b559 subunit betapolymer444986.02UniProt (Q08363)
Pfam (PF00283)
In PDB		Chlamydomonas reinhardtiiPSII reaction center subunit VI
8H, hPhotosystem II reaction center protein Hpolymer889445.12UniProt (P22666)
Pfam (PF00737)
In PDB		Chlamydomonas reinhardtiiPSII-H,Photosystem II 8 kDa phosphoprotein
9I, iPhotosystem II reaction center protein Ipolymer374245.02UniProt (P59763)
Pfam (PF02532)
In PDB		Chlamydomonas reinhardtiiPSII-I,PSII 4.8 kDa protein
10J, jPhotosystem II reaction center protein Jpolymer424291.02UniProt (O19930)
Pfam (PF01788)
In PDB		Chlamydomonas reinhardtiiPSII-J
11K, kPhotosystem II reaction center protein Kpolymer465062.12UniProt (P18263)
Pfam (PF02533)
In PDB		Chlamydomonas reinhardtiiPSII-K
12L, lPhotosystem II reaction center protein Lpolymer384431.22UniProt (P32974)
Pfam (PF02419)
In PDB		Chlamydomonas reinhardtiiPSII-L
13M, mPhotosystem II reaction center protein Mpolymer343762.42UniProt (P92277)
Pfam (PF05151)
In PDB		Chlamydomonas reinhardtiiPSII-M
14O, oOxygen-evolving enhancer protein 1, chloroplasticpolymer29130557.72UniProt (P12853)
Pfam (PF01716)
In PDB		Chlamydomonas reinhardtiiOEE1
15P, pOxygen-evolving enhancer protein 2, chloroplasticpolymer24525930.12UniProt (P11471)
Pfam (PF01789)
Pfam (PF20928)
In PDB		Chlamydomonas reinhardtiiOEE2
16Q, qOxygen-evolving enhancer protein 3, chloroplasticpolymer19921860.12UniProt (P12852)
Pfam (PF05757)
In PDB		Chlamydomonas reinhardtiiOEE3
17T, tPhotosystem II reaction center protein Tpolymer313639.42UniProt (P37256)
Pfam (PF01405)
In PDB		Chlamydomonas reinhardtiiPSII-T
18W, wPhotosystem II reaction center W protein, chloroplasticpolymer11512155.12UniProt (Q9SPI9)
Pfam (PF07123)
In PDB		Chlamydomonas reinhardtiiPSII 6.1 kDa protein
19X, x4.1 kDa photosystem II subunitpolymer1019894.72UniProt (A8I846)
Pfam (PF06596)
In PDB		Chlamydomonas reinhardtii
20Z, zPhotosystem II reaction center protein Zpolymer626565.92UniProt (P92276)
Pfam (PF01737)
In PDB		Chlamydomonas reinhardtiiPSII-Z
21N, nChlorophyll a-b binding protein, chloroplasticpolymer25727405.02UniProt (Q93WL4)
Pfam (PF00504)
In PDB		Chlamydomonas reinhardtii
22G, gChlorophyll a-b binding protein, chloroplasticpolymer24926675.32UniProt (Q93WE0)
Pfam (PF00504)
In PDB		Chlamydomonas reinhardtii
23R, rChlorophyll a-b binding protein CP29polymer28029970.82UniProt (Q93WD2)
Pfam (PF00504)
In PDB		Chlamydomonas reinhardtiiLhcbm4
24S, sChlorophyll a-b binding protein, chloroplasticpolymer28930742.82UniProt (Q9FEK6)
Pfam (PF00504)
In PDB		Chlamydomonas reinhardtii
25Y, yChlorophyll a-b binding protein, chloroplasticpolymer25627591.32UniProt (Q93VE0)
Pfam (PF00504)
In PDB		Chlamydomonas reinhardtii
26U, uPredicted proteinpolymer17819116.82UniProt (A8I5A0)
Pfam (PF13326)
In PDB		Chlamydomonas reinhardtii
271, 010 kDa photosystem II polypeptide PsbR (potential)polymer251738.92Chlamydomonas reinhardtii
284, 3Unindentified Stromal Protein (USP)polymer252380.62Chlamydomonas reinhardtii
29A, aCA-MN4-O5 CLUSTERnon-polymer339.82Chemie (OEX)
30A, aFE (II) IONnon-polymer55.82Chemie (FE2)
31A, aCHLORIDE IONnon-polymer35.54Chemie (CL)
32B, N, Y, b, c...CHLOROPHYLL Anon-polymer893.5148Chemie (CLA)
33A, aPHEOPHYTIN Anon-polymer871.24Chemie (PHO)
34C, c, B, b, D...BETA-CAROTENEnon-polymer536.920Chemie (BCR)
35B, b, A, a1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROLnon-polymer795.14Chemie (SQD)
36C, c, B, b, A...1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDEnon-polymer787.210Chemie (LMG)
37C, cDIGALACTOSYL DIACYL GLYCEROL (DGDG)non-polymer949.310Chemie (DGD)
38Y, y, C, G, S...1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLEnon-polymer723.018Chemie (LHG)
39D, dBICARBONATE IONnon-polymer61.02Chemie (BCT)
40D, d2,3-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-polymer749.22Chemie (PL9)
41F, fPROTOPORPHYRIN IX CONTAINING FEnon-polymer616.52Chemie (HEM)
42z, Y, y, ZDODECYL-ALPHA-D-MALTOSIDEnon-polymer510.66Chemie (LMU)
43G, S, g, n, N...CHLOROPHYLL Bnon-polymer907.550Chemie (CHL)
44Y, y, G, S, g...(3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOLnon-polymer568.916Chemie (LUT)
45Y, y, G, g, N...(3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOLnon-polymer600.98Chemie (XAT)
46Y, y, G, S, g...(1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOLnon-polymer600.910Chemie (NEX)
47waterwater18.0595Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains56
Total formula weight1020948.1
Non-Polymers*Number of molecules318
Total formula weight252158.6
All*Total formula weight1273106.7
*Water molecules are not included.

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PDB entries from 2024-05-01

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