8EQM
Structure of a dimeric photosystem II complex acclimated to far-red light
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, Q (A, a) | Photosystem II protein D1 | polymer | 359 | 39958.7 | 2 | Pfam (PF00124) UniProt (by SIFTS) (B4WKH9) | Synechococcus sp. PCC 7335 | |
| 2 | B, R (B, b) | Photosystem II CP47 reaction center protein | polymer | 509 | 56441.0 | 2 | UniProt (B4WKI1) Pfam (PF00421) | Synechococcus sp. PCC 7335 | PSII 47 kDa protein,Protein CP-47 |
| 3 | C, S (C, c) | Photosystem II CP43 reaction center protein | polymer | 482 | 52375.7 | 2 | UniProt (B4WKI2) Pfam (PF00421) | Synechococcus sp. PCC 7335 | PSII 43 kDa proteinPSII 43 kDa protein,Protein CP-43 |
| 4 | D, T (D, d) | Photosystem II D2 protein | polymer | 352 | 39596.5 | 2 | UniProt (B4WKI3) Pfam (PF00124) | Synechococcus sp. PCC 7335 | Photosystem Q(A) protein |
| 5 | E, U (E, e) | Cytochrome b559 subunit alpha | polymer | 80 | 9136.3 | 2 | UniProt (B4WII1) Pfam (PF00283) Pfam (PF00284) | Synechococcus sp. PCC 7335 | PSII reaction center subunit V |
| 6 | F, V (F, f) | Cytochrome b559 subunit beta | polymer | 44 | 5024.0 | 2 | UniProt (B4WKJ2) Pfam (PF00283) | Synechococcus sp. PCC 7335 | PSII reaction center subunit VI |
| 7 | G, W (H, h) | Photosystem II reaction center protein H | polymer | 66 | 7247.7 | 2 | UniProt (B4WKI0) Pfam (PF00737) | Synechococcus sp. PCC 7335 | |
| 8 | H, X (I, i) | Photosystem II reaction center protein I | polymer | 38 | 4229.9 | 2 | UniProt (B4WM03) Pfam (PF02532) | Synechococcus sp. PCC 7335 | PSII 4.4 kDa protein |
| 9 | I, Y (K, k) | Photosystem II reaction center protein K | polymer | 45 | 5069.1 | 2 | UniProt (B4WR12) Pfam (PF02533) | Synechococcus sp. PCC 7335 | |
| 10 | J, Z (L, l) | Photosystem II reaction center protein L | polymer | 40 | 4566.3 | 2 | UniProt (B4WII3) Pfam (PF02419) | Synechococcus sp. PCC 7335 | |
| 11 | AA, K (M, m) | Photosystem II reaction center protein M | polymer | 36 | 3980.8 | 2 | Pfam (PF05151) UniProt (by SIFTS) (A0A2W4Z125) | Synechococcus sp. PCC 7335 | |
| 12 | BA, L (O, o) | Photosystem II manganese-stabilizing polypeptide | polymer | 274 | 29319.1 | 2 | UniProt (B4WKJ1) Pfam (PF01716) | Synechococcus sp. PCC 7335 | |
| 13 | CA, M (T, t) | Photosystem II reaction center protein T | polymer | 32 | 3606.4 | 2 | UniProt (A0A2W4UG77) Pfam (PF01405) | Synechococcus sp. PCC 7335 | |
| 14 | DA, N (U, u) | Photosystem II 12 kDa extrinsic protein | polymer | 160 | 17325.8 | 2 | UniProt (B4WMT5) Pfam (PF06514) | Synechococcus sp. PCC 7335 | PS II complex 12 kDa extrinsic protein,PSII-U |
| 15 | EA, O (V, v) | Cytochrome c-550 | polymer | 172 | 18814.4 | 2 | UniProt (B4WI32) Pfam (PF14495) | Synechococcus sp. PCC 7335 | Low-potential cytochrome c |
| 16 | FA, P (X, x) | Photosystem II reaction center X protein | polymer | 39 | 4273.2 | 2 | UniProt (B4WIZ7) Pfam (PF06596) | Synechococcus sp. PCC 7335 | |
| 17 | GA, UC (A, a) | CA-MN4-O5 CLUSTER | non-polymer | 339.8 | 2 | Chemie (OEX) | |||
| 18 | HA, VC (A, a) | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) | |||
| 19 | IA, KB, WC, YD (A, C, a, c) | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
| 20 | AB, AD, AE, BB, BE... (B, a, c, h, D...) | CHLOROPHYLL A | non-polymer | 893.5 | 60 | Chemie (CLA) | |||
| 21 | DC, LA, RE, ZC (D, A, d, a) | PHEOPHYTIN A | non-polymer | 871.2 | 4 | Chemie (PHO) | |||
| 22 | BC, BD, GC, HB, IB... (C, a, D, B, c...) | BETA-CAROTENE | non-polymer | 536.9 | 14 | Chemie (BCR) | |||
| 23 | CD, EF, OA, QC (a, l, A, L) | 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL | non-polymer | 795.1 | 4 | Chemie (SQD) | |||
| 24 | DD, HC, PA, VE (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) | |||
| 25 | ED, QA (a, A) | BICARBONATE ION | non-polymer | 61.0 | 2 | Chemie (BCT) | |||
| 26 | DF, FD, IC, JC, PC... (l, a, D, L, A...) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 8 | Chemie (LHG) | |||
| 27 | EB, FE, JD, MD, RB... (B, c, b, C) | Chlorophyll F | non-polymer | 905.5 | 8 | Chemie (F6C) | |||
| 28 | AC, LC, NE, OE, ZB... (C, D, c, d) | DIGALACTOSYL DIACYL GLYCEROL (DGDG) | non-polymer | 949.3 | 6 | Chemie (DGD) | |||
| 29 | CC, QE (D, d) | CHLOROPHYLL D | non-polymer | 895.5 | 2 | Chemie (CL7) | |||
| 30 | FF, KC, RC, YE (m, D, M, d) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 4 | Chemie (LMG) | |||
| 31 | AF, HF, MC, TC (e, v, E, V) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 32 | CF, OC (h, H) | (3R)-beta,beta-caroten-3-ol | non-polymer | 552.9 | 2 | Chemie (RRX) | |||
| 33 | GF, SC (m, M) | DODECYL-BETA-D-MALTOSIDE | non-polymer | 510.6 | 2 | Chemie (LMT) | |||
| 34 | AG, BG, CG, DG, EG... (h, l, m, o, t...) | water | water | 18.0 | 590 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 32 |
| Total formula weight | 601929.2 | |
| Non-Polymers* | Number of molecules | 132 |
| Total formula weight | 100098.5 | |
| All* | Total formula weight | 702027.8 |
