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SummaryStructural detailsExperimental detailsFunctional detailsSequence NeighborHistoryDownloads

9WYP

The PSI-ACPI supercomplex from the cryptophyte Chroomonas placoidea

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(1)		ACPI-1polymer22223479.41Chroomonas placoidea
2B
(2)		ACPI-2polymer21623400.11Chroomonas placoidea
3C
(3)		ACPI-3polymer23524853.11Chroomonas placoidea
4D
(4)		ACPI-4polymer21723548.21Chroomonas placoidea
5E
(5)		ACPI-5polymer22924055.01Chroomonas placoidea
6F
(6)		ACPI-6polymer21522688.61Chroomonas placoidea
7G
(7)		ACPI-7polymer23024550.41Chroomonas placoidea
8H
(8)		ACPI-8polymer22723700.51Chroomonas placoidea
9I
(9)		ACPI-12polymer22023223.11Chroomonas placoidea
10J
(A)		Photosystem I P700 chlorophyll a apoprotein A1polymer75283493.61UniProt (A0A222AIB4)Chroomonas placoideaPsaA
11K
(B)		Photosystem I P700 chlorophyll a apoprotein A2polymer73482219.81UniProt (A0A222AI95)Chroomonas placoideaPsaB
12L
(C)		Photosystem I iron-sulfur centerpolymer818743.11UniProt (A0A222AI25)Chroomonas placoidea9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC
13M
(D)		Photosystem I reaction center subunit IIpolymer14115590.81UniProt (A0A222AIA6)Chroomonas placoidea
14N
(E)		Photosystem I reaction center subunit IVpolymer647352.41UniProt (A0A222AIF3)Chroomonas placoidea
15O
(F)		Photosystem I reaction center subunit IIIpolymer18320393.51UniProt (A0A222AI52)Chroomonas placoideaPSI-F
16P
(I)		Photosystem I reaction center subunit VIIIpolymer363975.81UniProt (A0A222AI78)Chroomonas placoidea
17Q
(J)		Photosystem I reaction center subunit IXpolymer424862.71UniProt (A0A222AI55)Chroomonas placoidea
18R
(K)		Photosystem I reaction center subunit PsaKpolymer878836.41UniProt (A0A222AI34)Chroomonas placoideaPhotosystem I subunit X
19S
(L)		Photosystem I reaction center subunit XIpolymer15316490.91UniProt (A0A222AI68)Chroomonas placoideaPSI subunit V,PSI-L
20T
(M)		Photosystem I reaction center subunit XIIpolymer303248.01UniProt (A0A222AI28)Chroomonas placoideaPSI-M
21U
(O)		PsaOpolymer15516384.21Chroomonas placoidea
22V
(R)		PsaRpolymer13914468.71Chroomonas placoidea
23W
(Z)		CCPI-Spolymer27929319.81Chroomonas placoidea
24AA, X
(a, d)		ACPI-13/10polymer21522271.02Chroomonas placoidea
25Y
(b)		ACPI-14polymer21823755.61Chroomonas placoidea
26Z
(c)		ACPI-9polymer25727212.11Chroomonas placoidea
27BA
(e)		ACPI-11polymer20822451.31Chroomonas placoidea
28CA
(X)		PsaQpolymer24124466.21Chroomonas placoidea
29AB, AC, AF, AI, AK...
(2, 3, 7, A, B...)		CHLOROPHYLL Anon-polymer893.5255Chemie (CLA)
30BF, BO, BQ, EF, FQ...
(7, b, e, 2, a...)		Chlorophyll c2non-polymer608.920Chemie (KC2)
31AD, AH, AP, BP, DC...
(4, 9, c, 3, b...)		(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-olnon-polymer564.859Chemie (II0)
PubChem (177692900)
PubChem (6443740)
PubChem (78384730)
PubChem (101415957)
PubChem (5316280)
PubChem (12305997)
PubChem (162955782)
PubChem (172707811)
32FO, JQ, RA, YF
(b, e, 1, 8)		(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-olnon-polymer566.94Chemie (II3)
PubChem (171119109)
PubChem (172827117)
PubChem (101306756)
PubChem (162961365)
33CP, MB, PM, PN, QE...
(c, 2, Z, a, 6...)		(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-olnon-polymer550.912Chemie (IHT)
PubChem (21778309)
PubChem (23424958)
PubChem (73838001)
34AE, AJ, AM, BG, CD...
(5, A, L, 8, 4...)		1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLEnon-polymer723.033Chemie (LHG)
PubChem (65144)
PubChem (46936292)
PubChem (13305396)
PubChem (73416066)
PubChem (446440)
PubChem (9547104)
PubChem (11846227)
PubChem (138986743)
35AG, IC, JL, OB, PQ...
(8, 3, F, 2, X...)		1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDEnon-polymer787.27Chemie (LMG)
36BL, EG, JC, JM, LC...
(B, 9, 3, O, 7...)		1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROLnon-polymer795.17Chemie (SQD)
PubChem (25147486)
PubChem (25235342)
PubChem (42607399)
PubChem (159321)
PubChem (481096)
PubChem (134765349)
PubChem (102201395)
PubChem (5459390)
PubChem (9810997)
PubChem (9918745)
PubChem (10219110)
PubChem (10373133)
PubChem (14463145)
37BD, BM, CL, DL, HO...
(4, M, B, b, F...)		(6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotenenon-polymer536.925Chemie (8CT)
38AL, ZG
(B, 9)		DIGALACTOSYL DIACYL GLYCEROL (DGDG)non-polymer949.32Chemie (DGD)
PubChem (24865462)
PubChem (24865463)
PubChem (46936671)
PubChem (447899)
PubChem (4629344)
PubChem (50904896)
PubChem (53480668)
PubChem (15991538)
PubChem (154573294)
PubChem (171123158)
PubChem (448441)
PubChem (134746152)
PubChem (140529801)
39EL, FL, WI
(C, A)		IRON/SULFUR CLUSTERnon-polymer351.63Chemie (SF4)
40TK, XI
(B, A)		PHYLLOQUINONEnon-polymer450.72Chemie (PQN)
PubChem (21896458)
PubChem (5280483)
PubChem (5284607)
PubChem (7048754)
PubChem (133612476)
PubChem (57138572)
PubChem (92436622)
PubChem (93233163)
PubChem (93971968)
PubChem (4812)
PubChem (5315258)
PubChem (7048753)
PubChem (7048755)
PubChem (9846607)
PubChem (162999945)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains29
Total formula weight671305.1
Non-Polymers*Number of molecules429
Total formula weight334432.1
All*Total formula weight1005737.2
*Water molecules are not included.

253795

PDB entries from 2026-05-20

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