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6JLU

Structure of PSII-FCP supercomplex from a centric diatom Chaetoceros gracilis at 3.02 angstrom resolution

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, aPsbApolymer35939575.12Chaetoceros gracilis
2B, bPsbBpolymer50956475.32Chaetoceros gracilis
3C, cPsbCpolymer45049357.32Chaetoceros gracilis
4D, dPsbDpolymer34137983.32Chaetoceros gracilis
5E, ePsbEpolymer799062.12Chaetoceros gracilis
6F, fPsbFpolymer323652.42Chaetoceros gracilis
7G, gPsb31polymer17918733.32Chaetoceros gracilis
8H, hPhotosystem II reaction center protein Hpolymer657188.52UniProt (B7XBY7)
Pfam (PF00737)
In PDB
Chaetoceros gracilisPSII-H
9I, iPsbIpolymer343940.72Chaetoceros gracilis
10J, jPsbJpolymer343487.12Chaetoceros gracilis
11K, kPsbKpolymer374225.12Chaetoceros gracilis
12L, lPsbLpolymer384367.12Chaetoceros gracilis
13M, mPsbMpolymer414358.02Chaetoceros gracilis
14N, nPsb34polymer302571.22Chaetoceros gracilis
15O, oExtrinsic protein in photosystem IIpolymer24926820.42UniProt (B6ZHE8)
Pfam (PF01716)
In PDB
Chaetoceros gracilis
16P, pFCP-Dpolymer22624667.82Chaetoceros gracilis
17Q, qExtrinsic protein in photosystem IIpolymer21122585.42UniProt (B6ZHE9)
In PDB
Chaetoceros gracilis
18R, rPsbGpolymer736230.72Chaetoceros gracilis
19T, tPsbTpolymer313711.52Chaetoceros gracilis
20U, uExtrinsic protein in photosystem IIpolymer9310167.52UniProt (B6ZHF0)
Pfam (PF06514)
In PDB
Chaetoceros gracilis
21V, vCytochrome c-550polymer13714920.82UniProt (B6ZHF4)
Pfam (PF14495)
In PDB
Chaetoceros gracilisCytochrome c550
22W, wPsbWpolymer515720.52Chaetoceros gracilis
23X, xPhotosystem II reaction center X proteinpolymer353502.22UniProt (B6ZHF2)
Pfam (PF06596)
In PDB
Chaetoceros gracilis
24Y, yPsbYpolymer333634.32Chaetoceros gracilis
25Z, zPsbZpolymer616417.52Chaetoceros gracilis
260, 10FCP-Epolymer17818781.82Chaetoceros gracilis
271, 2, 3, 4, 5...FCP-Apolymer17218988.816Chaetoceros gracilis
289, 19FCP-Fpolymer16618214.72Chaetoceros gracilis
29a, ACA-MN4-O5 CLUSTERnon-polymer339.82Chemie (OEX)
30a, AFE (II) IONnon-polymer55.82Chemie (FE2)
31D, b, c, 0, 5...CHLOROPHYLL Anon-polymer893.5230Chemie (CLA)
32a, d, A, DPHEOPHYTIN Anon-polymer871.24Chemie (PHO)
33f, h, F, y, H...BETA-CAROTENEnon-polymer536.920Chemie (BCR)
34B, A, 0, i, l...1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROLnon-polymer795.110Chemie (SQD)
35A, D, a, 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-polymer749.24Chemie (PL9)
36p, A, D, P, w...1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLEnon-polymer723.022Chemie (LHG)
37A, aBICARBONATE IONnon-polymer61.02Chemie (BCT)
380, f, P, w, 1...1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDEnon-polymer787.236Chemie (LMG)
39h, w, 11, H, W...DIGALACTOSYL DIACYL GLYCEROL (DGDG)non-polymer949.314Chemie (DGD)
40C, cCHLORIDE IONnon-polymer35.52Chemie (CL)
41e, v, E, VPROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
423, 6, 17, 14, 8...Chlorophyll c1non-polymer610.922Chemie (KC1)
43P, 2, 10, 13, 16...(3S,3'S,5R,5'R,6S,6'R,8'R)-3,5'-dihydroxy-8-oxo-6',7'-didehydro-5,5',6,6',7,8-hexahydro-5,6-epoxy-beta,beta-caroten-3'-yl acetatenon-polymer658.9124Chemie (A86)
44P, p(3S,3'R,5R,6S,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diolnon-polymer582.92Chemie (DD6)
458, 11, 5, 19, 2...Chlorophyll c2non-polymer608.936Chemie (KC2)
46waterwater18.01Chemie (HOH)
Sequence modifications
O, o: 89 - 337 (UniProt: B6ZHE8)
PDBExternal DatabaseDetails
Ser 185Asn 155conflict
Glu 336Asp 306conflict
Q, q: 1 - 211 (UniProt: B6ZHE9)
PDBExternal DatabaseDetails
Val 30Ile 30conflict
Ala 34Gly 34conflict
Ile 70Val 70conflict
Ser 110Asn 110conflict
Gly 133Ala 133conflict
U, u: 11 - 103 (UniProt: B6ZHF0)
PDBExternal DatabaseDetails
Ile 33Val 81conflict
Ser 60Ala 108conflict
V, v: 1 - 137 (UniProt: B6ZHF4)
PDBExternal DatabaseDetails
Asn 70Ser 96conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains70
Total formula weight1124524.8
Non-Polymers*Number of molecules536
Total formula weight409888.2
All*Total formula weight1534413.1
*Water molecules are not included.

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PDB entries from 2024-09-18

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