5OY0
Structure of synechocystis photosystem I trimer at 2.5A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, L (A, a) | Photosystem I P700 chlorophyll a apoprotein A1 | polymer | 751 | 83036.4 | 2 | UniProt (P29254) Pfam (PF00223) | Synechocystis sp. PCC 6803 | PsaA |
| 2 | B, X (B, 2) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 731 | 81369.5 | 2 | UniProt (P29255) Pfam (PF00223) | Synechocystis sp. PCC 6803 | PsaB |
| 3 | C, Y (C, 3) | Photosystem I iron-sulfur center | polymer | 80 | 8706.1 | 2 | UniProt (P32422) Pfam (PF12838) | Synechocystis sp. PCC 6803 | 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC |
| 4 | D, O (D, d) | Photosystem I reaction center subunit II | polymer | 141 | 15663.7 | 2 | UniProt (P19569) Pfam (PF02531) | Synechocystis sp. PCC 6803 | Photosystem I 16 kDa polypeptide,PSI-D |
| 5 | AA, E (E, 5) | Photosystem I reaction center subunit IV | polymer | 69 | 7680.5 | 2 | UniProt (P12975) Pfam (PF02427) | Synechocystis sp. PCC 6803 | Photosystem I 8.1 kDa protein,p30 protein |
| 6 | BA, F, Q (F, f, 6) | Photosystem I reaction center subunit III | polymer | 143 | 15791.1 | 3 | UniProt (P29256) Pfam (PF02507) | Synechocystis sp. PCC 6803 | PSI-F |
| 7 | G, R (I, i) | Photosystem I reaction center subunit VIII | polymer | 40 | 4414.1 | 2 | UniProt (Q55330) Pfam (PF00796) | Synechocystis sp. PCC 6803 | |
| 8 | DA, H, S (J, j, 7) | Photosystem I reaction center subunit IX | polymer | 40 | 4535.4 | 3 | UniProt (Q55329) Pfam (PF01701) | Synechocystis sp. PCC 6803 | |
| 9 | I (K) | Photosystem I reaction center subunit PsaK 2 | polymer | 80 | 8237.8 | 1 | UniProt (P74564) Pfam (PF01241) | Synechocystis sp. PCC 6803 | Photosystem I subunit X 2 |
| 10 | J, U (L, l) | Photosystem I reaction center subunit XI | polymer | 157 | 16631.8 | 2 | UniProt (P37277) Pfam (PF02605) | Synechocystis sp. PCC 6803 | PSI subunit V,PSI-L |
| 11 | GA, K, V (M, m, 9) | Photosystem I reaction center subunit XII | polymer | 31 | 3382.1 | 3 | UniProt (P72986) Pfam (PF07465) | Synechocystis sp. PCC 6803 | PSI-M |
| 12 | M (b) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 729 | 81167.3 | 1 | UniProt (P29255) Pfam (PF00223) | Synechocystis sp. PCC 6803 | PsaB |
| 13 | N (c) | Photosystem I iron-sulfur center | polymer | 81 | 8837.3 | 1 | UniProt (P32422) Pfam (PF12838) | Synechocystis sp. PCC 6803 | 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC |
| 14 | P (e) | Photosystem I reaction center subunit IV | polymer | 68 | 7552.4 | 1 | UniProt (P12975) Pfam (PF02427) | Synechocystis sp. PCC 6803 | Photosystem I 8.1 kDa protein,p30 protein |
| 15 | T (k) | Photosystem I reaction center subunit PsaK 2 | polymer | 78 | 8037.5 | 1 | UniProt (P74564) Pfam (PF01241) | Synechocystis sp. PCC 6803 | Photosystem I subunit X 2 |
| 16 | W (1) | Photosystem I P700 chlorophyll a apoprotein A1 | polymer | 744 | 82280.5 | 1 | UniProt (P29254) Pfam (PF00223) | Synechocystis sp. PCC 6803 | PsaA |
| 17 | Z (4) | Photosystem I reaction center subunit II | polymer | 140 | 15532.6 | 1 | UniProt (P19569) Pfam (PF02531) | Synechocystis sp. PCC 6803 | Photosystem I 16 kDa polypeptide,PSI-D |
| 18 | CA (h) | Photosystem I reaction center subunit VIII | polymer | 38 | 4228.0 | 1 | UniProt (Q55330) Pfam (PF00796) | Synechocystis sp. PCC 6803 | |
| 19 | EA (8) | Photosystem I reaction center subunit PsaK 2 | polymer | 79 | 8124.6 | 1 | UniProt (P74564) Pfam (PF01241) | Synechocystis sp. PCC 6803 | Photosystem I subunit X 2 |
| 20 | FA (0) | Photosystem I reaction center subunit XI | polymer | 154 | 16300.4 | 1 | UniProt (P37277) Pfam (PF02605) | Synechocystis sp. PCC 6803 | PSI subunit V,PSI-L |
| 21 | AB, AD, AE, AH, AJ... (A, B, a, b, 1...) | CHLOROPHYLL A | non-polymer | 893.5 | 285 | Chemie (CLA) | |||
| 22 | DK, HE, LN, SH, UP... (b, B, 1, a, 2...) | PHYLLOQUINONE | non-polymer | 450.7 | 6 | Chemie (PQN) PubChem (4812) PubChem (5315258) PubChem (7048753) PubChem (7048755) PubChem (9846607) PubChem (21896458) PubChem (5280483) PubChem (5284607) PubChem (7048754) PubChem (57138572) PubChem (133612476) PubChem (92436622) PubChem (93233163) PubChem (93971968) PubChem (162999945) | |||
| 23 | AF, BF, HQ, IQ, MN... (C, 3, 1, a, c...) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 9 | Chemie (SF4) | |||
| 24 | AC, AL, AQ, BC, BO... (A, i, 2, 1, j...) | BETA-CAROTENE | non-polymer | 536.9 | 58 | Chemie (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) | |||
| 25 | AG, AI, CF, CI, CQ... (L, a, F, 2, A...) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 27 | Chemie (LHG) PubChem (446440) PubChem (9547104) PubChem (11846227) PubChem (46936292) PubChem (65144) PubChem (13305396) PubChem (73416066) PubChem (138986743) | |||
| 26 | BI, BQ, DI, DQ, EC... (a, 2, A, 0, b...) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 16 | Chemie (LMG) | |||
| 27 | FI, HC, VE, ZE (a, A, B) | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) PubChem (175) | |||
| 28 | NQ, TC (h, B) | beta,beta-carotene-4,4'-dione | non-polymer | 564.8 | 2 | Chemie (45D) | |||
| 29 | GO, QI, UC (2, b, B) | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) PubChem (312) | |||
| 30 | BL, DG, GK, KE, PI... (i, M, b, B, m...) | beta,beta-caroten-4-one | non-polymer | 550.9 | 7 | Chemie (ECH) | |||
| 31 | CG, FR, GF, NK, SE... (L, 0, F, b, B...) | 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL | non-polymer | 795.1 | 7 | Chemie (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) | |||
| 32 | EQ, JL, PK, SF, TE... (2, l, b, L, B...) | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) PubChem (271) | |||
| 33 | QK, UE (b, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 34 | DL, FF, KF, QQ (j, F, J, 7) | (1R,2S)-4-{(1E,3E,5E,7E,9E,11E,13E,15E,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaen-1-yl}-2,5,5-trimethylcyclohex-3-en-1-ol | non-polymer | 568.9 | 4 | Chemie (ZEX) PubChem (137350207) PubChem (91827303) | |||
| 35 | BG, GR, HF, SL, XN (L, 0, F, l, 1) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 5 | Chemie (LMT) | |||
| 36 | JF (I) | (3'R)-3'-hydroxy-beta,beta-caroten-4-one | non-polymer | 566.9 | 1 | Chemie (EQ3) | |||
| 37 | ZF (L) | DIGALACTOSYL DIACYL GLYCEROL (DGDG) | non-polymer | 949.3 | 1 | Chemie (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) | |||
| 38 | AS, BS, CS, DS, ES... (j, l, m, 1, 2...) | water | water | 18.0 | 889 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 33 |
| Total formula weight | 746428.3 | |
| Non-Polymers* | Number of molecules | 443 |
| Total formula weight | 341294.5 | |
| All* | Total formula weight | 1087722.8 |
