3A0B
Crystal structure of Br-substituted Photosystem II complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, U (A, a) | Photosystem Q(B) protein | polymer | 344 | 38295.7 | 2 | UniProt (P51765) Pfam (PF00124) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | 32 kDa thylakoid membrane protein, Photosystem II protein D1 |
| 2 | B, V (B, b) | Photosystem II core light harvesting protein | polymer | 488 | 54042.5 | 2 | PDB (3A0H) Pfam (PF00421) UniProt (by SIFTS) (D0VWR1) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 3 | C, W (C, c) | Photosystem II CP43 protein | polymer | 447 | 48763.8 | 2 | PDB (3A0H) Pfam (PF00421) UniProt (by SIFTS) (D0VWR7) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 4 | D, X (D, d) | Photosystem II D2 protein | polymer | 340 | 38118.6 | 2 | PDB (3A0H) Pfam (PF00124) UniProt (by SIFTS) (D0VWR8) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 5 | E, Y (E, e) | Cytochrome b559 subunit alpha | polymer | 83 | 9477.7 | 2 | UniProt (P12238) Pfam (PF00283) Pfam (PF00284) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | PSII reaction center subunit V |
| 6 | F, Z (F, f) | Cytochrome b559 subunit beta | polymer | 44 | 4936.7 | 2 | UniProt (P12239) Pfam (PF00283) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | PSII reaction center subunit VI |
| 7 | AA, G (H, h) | Photosystem II reaction center protein H | polymer | 64 | 7170.5 | 2 | PDB (3A0H) Pfam (PF00737) UniProt (by SIFTS) (P19052) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 8 | BA, H (I, i) | Photosystem II reaction center protein I | polymer | 35 | 4052.9 | 2 | PDB (3A0H) Pfam (PF02532) UniProt (by SIFTS) (P12240) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 9 | CA, I (J, j) | Photosystem II reaction center protein J | polymer | 40 | 4105.9 | 2 | UniProt (Q7DGD4) Pfam (PF01788) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | PSII-J |
| 10 | DA, J (K, k) | Photosystem II reaction center protein K | polymer | 36 | 3891.7 | 2 | PDB (3A0H) Pfam (PF02533) UniProt (by SIFTS) (P19054) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 11 | EA, K (L, l) | Photosystem II reaction center protein L | polymer | 37 | 4299.0 | 2 | UniProt (P12241) Pfam (PF02419) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | PSII-L, PSII 5 kDa protein |
| 12 | FA, L (M, m) | Photosystem II reaction center protein M | polymer | 36 | 4015.7 | 2 | PDB (3A0H) Pfam (PF05151) UniProt (by SIFTS) (P12312) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 13 | GA, M (O, o) | Photosystem II manganese-stabilizing polypeptide | polymer | 242 | 26452.5 | 2 | PDB (3A0H) Pfam (PF01716) UniProt (by SIFTS) (D0VWR2) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 14 | HA, N (T, t) | Photosystem II reaction center protein T | polymer | 30 | 3620.4 | 2 | UniProt (P12313) Pfam (PF01405) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | PSII-T, PSII-Tc |
| 15 | IA, O (U, u) | Photosystem II 12 kDa extrinsic protein | polymer | 98 | 11095.4 | 2 | PDB (3A0H) Pfam (PF06514) UniProt (by SIFTS) (P56152) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 16 | JA, P (V, v) | Cytochrome c-550 | polymer | 137 | 15148.3 | 2 | UniProt (P0A387) Pfam (PF14495) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | Cytochrome c550, Low-potential cytochrome c |
| 17 | KA, Q (X, x) | Photosystem II reaction center protein X | polymer | 34 | 3477.2 | 2 | PDB (3A0H) Pfam (PF06596) UniProt (by SIFTS) (D0VWR4) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 18 | LA, R (Y, y) | Photosystem II reaction center protein ycf12 | polymer | 28 | 2999.8 | 2 | PDB (3A0H) Pfam (PF05969) UniProt (by SIFTS) (D0VWR3) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 19 | MA, S (N, n) | Photosystem II reaction center protein Y | polymer | 24 | 2060.5 | 2 | Thermosynechococcus vulcanus (Synechococcus vulcanus) | ||
| 20 | NA, T (Z, z) | Photosystem II reaction center protein Z | polymer | 62 | 6766.2 | 2 | PDB (3A0H) Pfam (PF01737) UniProt (by SIFTS) (D0VWR5) | Thermosynechococcus vulcanus (Synechococcus vulcanus) | |
| 21 | BD, OA (a, A) | OXYGEN EVOLVING SYSTEM | non-polymer | 323.8 | 2 | Chemie (OEC) | |||
| 22 | CD, PA (a, A) | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) | |||
| 23 | AB, AC, AE, BB, BC... (B, C, b, a, c...) | CHLOROPHYLL A | non-polymer | 893.5 | 70 | Chemie (CLA) | |||
| 24 | GD, TA, UA, ZE (a, A, d) | PHEOPHYTIN A | non-polymer | 871.2 | 4 | Chemie (PHO) | |||
| 25 | AF, HD, NC, VA (d, a, D, A) | 5-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-HEPTAMETHYLOCTACOSA-2,6,10,14,18,22,26-HEPTAENYL]-2,3-DIMETHYLBENZO-1,4-QUINONE | non-polymer | 613.0 | 4 | Chemie (PQ9) | |||
| 26 | AD, BE, BF, CE, DE... (Z, b, d, C, h...) | BETA-CAROTENE | non-polymer | 536.9 | 22 | Chemie (BCR) | |||
| 27 | JD, XA (a, A) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 2 | Chemie (LHG) | |||
| 28 | FF, KD, YA, ZA (d, a, A) | BROMIDE ION | non-polymer | 79.9 | 4 | Chemie (BR) | |||
| 29 | CF, DF, EE, EF, PC... (d, b, D, B, J...) | (1S)-2-(ALPHA-L-ALLOPYRANOSYLOXY)-1-[(TRIDECANOYLOXY)METHYL]ETHYL PALMITATE | non-polymer | 689.0 | 8 | Chemie (MGE) | |||
| 30 | HC, IC, IF, JC, TC... (C, h, H, c) | DIGALACTOSYL DIACYL GLYCEROL (DGDG) | non-polymer | 949.3 | 8 | Chemie (DGD) | |||
| 31 | GF, MF, QC, ZC (e, v, E, V) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 40 |
| Total formula weight | 585581.8 | |
| Non-Polymers* | Number of molecules | 130 |
| Total formula weight | 98389.1 | |
| All* | Total formula weight | 683970.9 |
