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7VD5

Structure of C2S2M2-type PSII-FCPII supercomplex from diatom

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, X
(A, a)
Photosystem II protein D1polymer33437036.22UniProt (A0A679C261)Chaetoceros gracilis
2B, Y
(B, b)
Photosystem II CP47 reaction center proteinpolymer48453762.22UniProt (A0A679C6E3)Chaetoceros gracilis
3C, Z
(C, c)
Photosystem II CP43 reaction center proteinpolymer45149468.42UniProt (A0A679BVV7)Chaetoceros gracilis
4AA, D
(D, d)
Photosystem II D2 proteinpolymer34137983.32UniProt (A0A679C012)Chaetoceros gracilis
5BA, E
(E, e)
Cytochrome b559 subunit alphapolymer758687.82UniProt (A0A679C209)Chaetoceros gracilisPSII reaction center subunit V
6CA, F
(F, f)
Cytochrome b559 subunit betapolymer283207.92UniProt (A0A679BVT0)Chaetoceros gracilisPSII reaction center subunit VI
7DA, G
(H, h)
Photosystem II reaction center protein Hpolymer667287.62UniProt (B7XBY7)Chaetoceros gracilisPSII-H
8EA, H
(I, i)
Photosystem II reaction center protein Ipolymer354069.92UniProt (A0A679BVT8)Chaetoceros gracilis
9FA, I
(J, j)
Photosystem II reaction center protein Jpolymer343589.32UniProt (A0A679C298)Chaetoceros gracilis
10GA, J
(K, k)
Photosystem II reaction center protein Kpolymer374220.12UniProt (A0A679BWI3)Chaetoceros gracilis
11HA, K
(L, l)
Photosystem II reaction center protein Lpolymer384367.12UniProt (A0A679C262)Chaetoceros gracilis
12IA, L
(M, m)
Photosystem II subunitpolymer424473.12UniProt (A0A679C2A0)Chaetoceros gracilis
13JA, M
(O, o)
Extrinsic protein in photosystem IIpolymer24526419.92UniProt (B6ZHE8)Chaetoceros gracilis
14KA, N
(T, t)
Photosystem II reaction center protein Tpolymer303554.42UniProt (A0A679C6E6)Chaetoceros gracilis
15LA, O
(U, u)
Extrinsic protein in photosystem IIpolymer9310137.52UniProt (B6ZHF0)Chaetoceros gracilisExtrinsic protein U of oxygen-evolving complex
16MA, P
(V, v)
Cytochrome c-550polymer13614780.72UniProt (B6ZHF4)Chaetoceros gracilisCytochrome c550
17NA, Q
(Y, y)
Photosystem II reaction center protein Ycf12polymer343609.52UniProt (A0A679BVT2)Chaetoceros gracilis
18OA, R
(X, x)
Photosystem II reaction center X proteinpolymer373772.62UniProt (B6ZHF2)Chaetoceros gracilis
19PA, S
(Z, z)
Photosystem II reaction center protein Zpolymer596328.72UniProt (A0A679C215)Chaetoceros gracilis
20QA, T
(Q, q)
Extrinsic protein in photosystem IIpolymer15116731.72UniProt (B6ZHE9)Chaetoceros gracilis
21RA, U
(W, w)
Photosystem II reaction center protein Wpolymer525944.42UniProt (A0A679C6E8)Chaetoceros gracilis
22SA, V
(0, 5)
Unknown protein 0polymer312656.32Chaetoceros gracilis
23TA, W
(1, 6)
Unknown protein 1polymer302571.22Chaetoceros gracilis
24FB, UA
(11, 31)
Chlorophyll a/b-binding proteinpolymer17619109.62UniProt (A0A679BXP6)Chaetoceros gracilis
25GB, VA
(12, 32)
Fcpb2, Fucoxanthin chlorophyll a/c-binding proteinpolymer16918525.92Chaetoceros gracilis
26HB, WA
(13, 33)
Chlorophyll a/b-binding proteinpolymer16918448.92UniProt (A0A679BXP6)Chaetoceros gracilis
27IB, XA
(14, 34)
Chlorophyll a/b-binding proteinpolymer17218768.22UniProt (A0A679BXP6)Chaetoceros gracilis
28JB, YA
(15, 35)
Chlorophyll a/b-binding proteinpolymer17018596.12UniProt (A0A679BXP6)Chaetoceros gracilis
29KB, ZA
(16, 36)
Fcpb3, Fucoxanthin chlorophyll a/c-binding proteinpolymer17919621.02Chaetoceros gracilis
30AB, LB
(17, 37)
Fcpb4, Fucoxanthin chlorophyll a/c-binding proteinpolymer17619202.52Chaetoceros gracilis
31BB, MB
(18, 38)
Chlorophyll a/b-binding proteinpolymer16818351.82UniProt (A0A679BXP6)Chaetoceros gracilis
32CB, NB
(19, 39)
Fcpb5, Fucoxanthin chlorophyll a/c-binding proteinpolymer22724681.82Chaetoceros gracilis
33DB, OB
(20, 40)
Fcpb6, Fucoxanthin chlorophyll a/c-binding proteinpolymer15516968.52Chaetoceros gracilis
34EB, PB
(21, 41)
Fcpb7, Fucoxanthin chlorophyll a/c-binding proteinpolymer16217888.52Chaetoceros gracilis
35QB, RE
(A, a)
CA-MN4-O5 CLUSTERnon-polymer339.82Chemie (OEX)
36RB, SE
(A, a)
FE (II) IONnon-polymer55.82Chemie (FE2)
PubChem (27284)
37AC, AD, AG, AK, AO...
(B, C, b, 14, 20...)
CHLOROPHYLL Anon-polymer893.5220Chemie (CLA)
38TB, UD, VE, WE
(A, D, a)
PHEOPHYTIN Anon-polymer871.24Chemie (PHO)
39BG, DF, FE, FH, IE...
(b, a, H, h, K...)
BETA-CAROTENEnon-polymer536.924Chemie (BCR)
PubChem (573)
PubChem (5315709)
PubChem (5353436)
PubChem (5356616)
PubChem (5927371)
PubChem (6477957)
PubChem (9828626)
PubChem (10256668)
PubChem (12305639)
PubChem (12305640)
PubChem (12305642)
PubChem (12305644)
PubChem (12305647)
PubChem (12305652)
PubChem (21672398)
PubChem (176490061)
PubChem (177696266)
PubChem (46783370)
PubChem (46846294)
PubChem (5280489)
PubChem (92863345)
PubChem (54603957)
PubChem (54612003)
PubChem (124919640)
PubChem (146673260)
PubChem (152743364)
PubChem (160505766)
PubChem (86765360)
PubChem (91827292)
PubChem (92863346)
PubChem (92863347)
PubChem (92863348)
PubChem (100990628)
PubChem (101525094)
PubChem (101525095)
PubChem (124919639)
PubChem (129651951)
PubChem (132274419)
PubChem (145925599)
PubChem (159562859)
PubChem (172654026)
PubChem (172878405)
PubChem (173398668)
40HT, JE, PV, SC, SL...
(36, L, 40, B, 16...)
1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROLnon-polymer795.110Chemie (SQD)
PubChem (5459390)
PubChem (9810997)
PubChem (9918745)
PubChem (10219110)
PubChem (10373133)
PubChem (14463145)
PubChem (25147486)
PubChem (25235342)
PubChem (42607399)
PubChem (159321)
PubChem (481096)
PubChem (134765349)
PubChem (102201395)
41AF, DE, DH, EI, FI...
(a, D, d, 11, 36...)
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDEnon-polymer787.222Chemie (LMG)
42BF, YB
(a, A)
BICARBONATE IONnon-polymer61.02Chemie (BCT)
PubChem (769)
43AE, BE, BH, CE, CF...
(D, d, a, 21, 41...)
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLEnon-polymer723.016Chemie (LHG)
PubChem (446440)
PubChem (9547104)
PubChem (11846227)
PubChem (46936292)
PubChem (65144)
PubChem (13305396)
PubChem (73416066)
PubChem (138986743)
44GE, GH, HE, HH, OD...
(H, h, J, j, C...)
DIGALACTOSYL DIACYL GLYCEROL (DGDG)non-polymer949.38Chemie (DGD)
PubChem (448441)
PubChem (24865462)
PubChem (24865463)
PubChem (46936671)
PubChem (50904896)
PubChem (447899)
PubChem (4629344)
PubChem (53480668)
PubChem (15991538)
PubChem (154573294)
PubChem (171123158)
PubChem (134746152)
PubChem (140529801)
45AH, VD, WG, ZD
(d, 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-polymer749.24Chemie (PL9)
PubChem (20286)
PubChem (5375177)
PubChem (6323474)
PubChem (6325820)
PubChem (6433402)
PubChem (23304240)
PubChem (21881166)
46EE, EH, JH, LE
(F, f, v, V)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
47AM, AN, AT, BM, BO...
(17, 18, 36, 20, 35...)
Chlorophyll c1non-polymer610.970Chemie (KC1)
48AI, AL, AP, AW, BI...
(11, 15, 21, 40, 12...)
(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-polymer658.9108Chemie (A86)
PubChem (91530)
PubChem (541529)
PubChem (10009558)
PubChem (15559433)
PubChem (15559434)
PubChem (15559435)
PubChem (21776532)
PubChem (46781664)
PubChem (59370904)
PubChem (59438846)
PubChem (177442568)
PubChem (88873479)
PubChem (91266697)
PubChem (5281239)
PubChem (101608998)
PubChem (102200897)
PubChem (5364094)
PubChem (124298579)
PubChem (124298578)
PubChem (124298576)
PubChem (125183403)
PubChem (9961263)
PubChem (140222158)
PubChem (15559432)
PubChem (162962337)
PubChem (163285374)
PubChem (89808300)
PubChem (90784335)
PubChem (102200898)
PubChem (102232483)
PubChem (123264561)
PubChem (124298577)
PubChem (138115313)
PubChem (140222160)
PubChem (154828419)
PubChem (162962338)
PubChem (162962339)
PubChem (162962340)
PubChem (162962341)
PubChem (172812670)
49AJ, AU, BL, BU, CL...
(12, 37, 15, 11, 18...)
UNKNOWN LIGANDnon-polymer38Chemie (UNL)
50BP, BW, ET, JO, JV...
(21, 40, 36, 20, 39...)
(3S,3'R,5R,6S,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diolnon-polymer582.912Chemie (DD6)
PubChem (6449888)
PubChem (10579169)
PubChem (11621213)
PubChem (14160123)
PubChem (102007228)
PubChem (10817096)
PubChem (172636470)
PubChem (72964028)
PubChem (137349167)
PubChem (162909187)
PubChem (172781022)
51MV, YN
(39, 19)
DODECYL-ALPHA-D-MALTOSIDEnon-polymer510.62Chemie (LMU)
PubChem (114880)
PubChem (445456)
PubChem (3481630)
PubChem (9849225)
PubChem (10413991)
PubChem (16220143)
PubChem (24802120)
PubChem (25021193)
PubChem (44119948)
PubChem (46936627)
PubChem (59615220)
PubChem (2802066)
PubChem (90817611)
PubChem (95566087)
PubChem (53393702)
PubChem (102565427)
PubChem (56845466)
PubChem (58112562)
PubChem (58253045)
PubChem (140505128)
PubChem (153835411)
PubChem (155885597)
PubChem (169619620)
PubChem (173767704)
PubChem (173885518)
PubChem (60087035)
PubChem (68322761)
PubChem (68338004)
PubChem (68441652)
PubChem (70796428)
PubChem (70813879)
PubChem (70839937)
PubChem (75487624)
PubChem (89796216)
PubChem (91094859)
PubChem (91608950)
PubChem (95566088)
PubChem (95566089)
PubChem (95566090)
PubChem (96327540)
PubChem (97038234)
PubChem (97038235)
PubChem (97294875)
PubChem (98046621)
PubChem (98046622)
PubChem (98046623)
PubChem (100976848)
PubChem (101111379)
PubChem (101111381)
PubChem (102219025)
PubChem (117716045)
PubChem (117753833)
PubChem (118443377)
PubChem (123281924)
PubChem (124184997)
PubChem (124196217)
PubChem (124196220)
PubChem (126735853)
PubChem (126735860)
PubChem (129720403)
PubChem (134694723)
PubChem (140479759)
PubChem (140841257)
PubChem (154810097)
PubChem (159812235)
PubChem (163184859)
52AX, BX, CX, DX, EX...
(z, 11, 12, 13, 14...)
waterwater18.052Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains68
Total formula weight1049644.5
Non-Polymers*Number of molecules548
Total formula weight385687.2
All*Total formula weight1435331.7
*Water molecules are not included.

251801

PDB entries from 2026-04-08

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