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 ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, a | PsbA | polymer | 359 | 39575.1 | 2 | Chaetoceros gracilis | ||
2 | B, b | PsbB | polymer | 509 | 56475.3 | 2 | Chaetoceros gracilis | ||
3 | C, c | PsbC | polymer | 450 | 49357.3 | 2 | Chaetoceros gracilis | ||
4 | D, d | PsbD | polymer | 341 | 37983.3 | 2 | Chaetoceros gracilis | ||
5 | E, e | PsbE | polymer | 79 | 9062.1 | 2 | Chaetoceros gracilis | ||
6 | F, f | PsbF | polymer | 32 | 3652.4 | 2 | Chaetoceros gracilis | ||
7 | G, g | Psb31 | polymer | 179 | 18733.3 | 2 | Chaetoceros gracilis | ||
8 | H, h | Photosystem II reaction center protein H | polymer | 65 | 7188.5 | 2 | UniProt (B7XBY7) Pfam (PF00737) In PDB | Chaetoceros gracilis | PSII-H |
9 | I, i | PsbI | polymer | 34 | 3940.7 | 2 | Chaetoceros gracilis | ||
10 | J, j | PsbJ | polymer | 34 | 3487.1 | 2 | Chaetoceros gracilis | ||
11 | K, k | PsbK | polymer | 37 | 4225.1 | 2 | Chaetoceros gracilis | ||
12 | L, l | PsbL | polymer | 38 | 4367.1 | 2 | Chaetoceros gracilis | ||
13 | M, m | PsbM | polymer | 41 | 4358.0 | 2 | Chaetoceros gracilis | ||
14 | N, n | Psb34 | polymer | 30 | 2571.2 | 2 | Chaetoceros gracilis | ||
15 | O, o | Extrinsic protein in photosystem II | polymer | 249 | 26820.4 | 2 | UniProt (B6ZHE8) Pfam (PF01716) In PDB | Chaetoceros gracilis | |
16 | P, p | FCP-D | polymer | 226 | 24667.8 | 2 | Chaetoceros gracilis | ||
17 | Q, q | Extrinsic protein in photosystem II | polymer | 211 | 22585.4 | 2 | UniProt (B6ZHE9) In PDB | Chaetoceros gracilis | |
18 | R, r | PsbG | polymer | 73 | 6230.7 | 2 | Chaetoceros gracilis | ||
19 | T, t | PsbT | polymer | 31 | 3711.5 | 2 | Chaetoceros gracilis | ||
20 | U, u | Extrinsic protein in photosystem II | polymer | 93 | 10167.5 | 2 | UniProt (B6ZHF0) Pfam (PF06514) In PDB | Chaetoceros gracilis | |
21 | V, v | Cytochrome c-550 | polymer | 137 | 14920.8 | 2 | UniProt (B6ZHF4) Pfam (PF14495) In PDB | Chaetoceros gracilis | Cytochrome c550 |
22 | W, w | PsbW | polymer | 51 | 5720.5 | 2 | Chaetoceros gracilis | ||
23 | X, x | Photosystem II reaction center X protein | polymer | 35 | 3502.2 | 2 | UniProt (B6ZHF2) Pfam (PF06596) In PDB | Chaetoceros gracilis | |
24 | Y, y | PsbY | polymer | 33 | 3634.3 | 2 | Chaetoceros gracilis | ||
25 | Z, z | PsbZ | polymer | 61 | 6417.5 | 2 | Chaetoceros gracilis | ||
26 | 0, 10 | FCP-E | polymer | 178 | 18781.8 | 2 | Chaetoceros gracilis | ||
27 | 1, 2, 3, 4, 5... | FCP-A | polymer | 172 | 18988.8 | 16 | Chaetoceros gracilis | ||
28 | 9, 19 | FCP-F | polymer | 166 | 18214.7 | 2 | Chaetoceros gracilis | ||
29 | a, A | CA-MN4-O5 CLUSTER | non-polymer | 339.8 | 2 | Chemie (OEX) | |||
30 | a, A | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) | |||
31 | D, b, c, 0, 5... | CHLOROPHYLL A | non-polymer | 893.5 | 230 | Chemie (CLA) | |||
32 | a, d, A, D | PHEOPHYTIN A | non-polymer | 871.2 | 4 | Chemie (PHO) | |||
33 | f, h, F, y, H... | BETA-CAROTENE | non-polymer | 536.9 | 20 | Chemie (BCR) | |||
34 | B, A, 0, i, l... | 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL | non-polymer | 795.1 | 10 | Chemie (SQD) | |||
35 | A, D, a, 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-BENZOQUINONE | non-polymer | 749.2 | 4 | Chemie (PL9) | |||
36 | p, A, D, P, w... | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 22 | Chemie (LHG) | |||
37 | A, a | BICARBONATE ION | non-polymer | 61.0 | 2 | Chemie (BCT) | |||
38 | 0, f, P, w, 1... | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 36 | Chemie (LMG) | |||
39 | h, w, 11, H, W... | DIGALACTOSYL DIACYL GLYCEROL (DGDG) | non-polymer | 949.3 | 14 | Chemie (DGD) | |||
40 | C, c | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
41 | e, v, E, V | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
42 | 3, 6, 17, 14, 8... | Chlorophyll c1 | non-polymer | 610.9 | 22 | Chemie (KC1) | |||
43 | P, 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 acetate | non-polymer | 658.9 | 124 | Chemie (A86) | |||
44 | P, p | (3S,3'R,5R,6S,7cis)-7',8'-didehydro-5,6-dihydro-5,6-epoxy-beta,beta-carotene-3,3'-diol | non-polymer | 582.9 | 2 | Chemie (DD6) | |||
45 | 8, 11, 5, 19, 2... | Chlorophyll c2 | non-polymer | 608.9 | 36 | Chemie (KC2) | |||
46 | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence modifications
O, o: 89 - 337 (UniProt: B6ZHE8)
Q, q: 1 - 211 (UniProt: B6ZHE9)
U, u: 11 - 103 (UniProt: B6ZHF0)
V, v: 1 - 137 (UniProt: B6ZHF4)
PDB | External Database | Details |
---|---|---|
Ser 185 | Asn 155 | conflict |
Glu 336 | Asp 306 | conflict |
PDB | External Database | Details |
---|---|---|
Val 30 | Ile 30 | conflict |
Ala 34 | Gly 34 | conflict |
Ile 70 | Val 70 | conflict |
Ser 110 | Asn 110 | conflict |
Gly 133 | Ala 133 | conflict |
PDB | External Database | Details |
---|---|---|
Ile 33 | Val 81 | conflict |
Ser 60 | Ala 108 | conflict |
PDB | External Database | Details |
---|---|---|
Asn 70 | Ser 96 | conflict |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 70 |
Total formula weight | 1124524.8 | |
Non-Polymers* | Number of molecules | 536 |
Total formula weight | 409888.2 | |
All* | Total formula weight | 1534413.1 |