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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)
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)
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)
34AE, AJ, AM, BG, CD...
(5, A, L, 8, 4...)
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLEnon-polymer723.033Chemie (LHG)
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)
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)
39EL, FL, WI
(C, A)
IRON/SULFUR CLUSTERnon-polymer351.63Chemie (SF4)
40TK, XI
(B, A)
PHYLLOQUINONEnon-polymer450.72Chemie (PQN)
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.

249697

PDB entries from 2026-02-25

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