4RVY
Serial Time resolved crystallography of Photosystem II using a femtosecond X-ray laser. The S state after two flashes (S3)
Replaces: 4Q54Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, a) | Photosystem II protein D1 1 | polymer | 334 | 37029.2 | 2 | UniProt (P0A444) Pfam (PF00124) | Thermosynechococcus elongatus | 32 kDa thylakoid membrane protein 1, Photosystem II Q(B) protein 1 |
| 2 | C, D (B, b) | Photosystem II CP47 reaction center protein | polymer | 504 | 55939.6 | 2 | UniProt (Q8DIQ1) Pfam (PF00421) | Thermosynechococcus elongatus | PSII 47 kDa protein, Protein CP-47 |
| 3 | E, F (C, c) | Photosystem II CP43 reaction center protein | polymer | 461 | 50287.5 | 2 | UniProt (Q8DIF8) Pfam (PF00421) | Thermosynechococcus elongatus | PSII 43 kDa protein, Protein CP-43 |
| 4 | G, H (D, d) | Photosystem II D2 protein | polymer | 342 | 38404.9 | 2 | UniProt (Q8CM25) Pfam (PF00124) | Thermosynechococcus elongatus | PSII D2 protein, Photosystem II Q(A) protein |
| 5 | I, J (E, e) | Cytochrome b559 subunit alpha | polymer | 81 | 9321.5 | 2 | UniProt (Q8DIP0) Pfam (PF00283) Pfam (PF00284) | Thermosynechococcus elongatus | PSII reaction center subunit V |
| 6 | K, L (F, f) | Cytochrome b559 subunit beta | polymer | 34 | 3868.6 | 2 | UniProt (Q8DIN9) Pfam (PF00283) | Thermosynechococcus elongatus | PSII reaction center subunit VI |
| 7 | M, N (H, h) | Photosystem II reaction center protein H | polymer | 65 | 7227.6 | 2 | UniProt (Q8DJ43) Pfam (PF00737) | Thermosynechococcus elongatus | PSII-H |
| 8 | O, P (I, i) | Photosystem II reaction center protein I | polymer | 38 | 4410.2 | 2 | UniProt (Q8DJZ6) Pfam (PF02532) | Thermosynechococcus elongatus | PSII-I, PSII 4.4 kDa protein |
| 9 | Q, R (J, j) | Photosystem II reaction center protein J | polymer | 40 | 4105.9 | 2 | UniProt (P59087) Pfam (PF01788) | Thermosynechococcus elongatus | PSII-J |
| 10 | S, T (K, k) | Photosystem II reaction center protein K | polymer | 37 | 4101.9 | 2 | UniProt (Q9F1K9) Pfam (PF02533) | Thermosynechococcus elongatus | PSII-K |
| 11 | U, V (L, l) | Photosystem II reaction center protein L | polymer | 37 | 4299.0 | 2 | UniProt (Q8DIN8) Pfam (PF02419) | Thermosynechococcus elongatus | PSII-L, PSII 5 kDa protein |
| 12 | W, X (M, m) | Photosystem II reaction center protein M | polymer | 34 | 3807.5 | 2 | UniProt (Q8DHA7) Pfam (PF05151) | Thermosynechococcus elongatus | PSII-M |
| 13 | Y, Z (O, o) | Photosystem II manganese-stabilizing polypeptide | polymer | 243 | 26523.6 | 2 | UniProt (P0A431) Pfam (PF01716) | Thermosynechococcus elongatus | MSP |
| 14 | AA, BA (T, t) | Photosystem II reaction center protein T | polymer | 30 | 3620.4 | 2 | UniProt (Q8DIQ0) Pfam (PF01405) | Thermosynechococcus elongatus | PSII-T, PSII-Tc |
| 15 | CA, DA (U, u) | Photosystem II 12 kDa extrinsic protein | polymer | 97 | 10966.3 | 2 | UniProt (Q9F1L5) Pfam (PF06514) | Thermosynechococcus elongatus | PS II complex 12 kDa extrinsic protein, PSII-U |
| 16 | EA, FA (V, v) | Cytochrome c-550 | polymer | 137 | 15148.3 | 2 | UniProt (P0A386) Pfam (PF14495) | Thermosynechococcus elongatus | Cytochrome c-549, Cytochrome c550, Low-potential cytochrome c |
| 17 | GA, HA (X, x) | Photosystem II reaction center X protein | polymer | 39 | 4077.9 | 2 | UniProt (Q9F1R6) Pfam (PF06596) | Thermosynechococcus elongatus | |
| 18 | IA, JA (Y, y) | Photosystem II reaction center protein Ycf12 | polymer | 29 | 3098.9 | 2 | UniProt (Q8DJI1) Pfam (PF05969) | Thermosynechococcus elongatus | |
| 19 | KA, LA (Z, z) | Photosystem II reaction center protein Z | polymer | 62 | 6766.2 | 2 | UniProt (Q8DHJ2) Pfam (PF01737) | Thermosynechococcus elongatus | PSII-Z |
| 20 | AB, MA (a, A) | CA-MN4-O5 CLUSTER | non-polymer | 339.8 | 2 | Chemie (OEX) | |||
| 21 | BB, NA (a, A) | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) PubChem (27284) | |||
| 22 | AC, AD, AE, BC, BE... (B, b, c, a, d...) | CHLOROPHYLL A | non-polymer | 893.5 | 70 | Chemie (CLA) | |||
| 23 | EB, FB, QA, RA (a, A) | PHEOPHYTIN A | non-polymer | 871.2 | 4 | Chemie (PHO) | |||
| 24 | BD, CG, DG, EG, FC... (b, K, k, B, a...) | BETA-CAROTENE | non-polymer | 536.9 | 22 | 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 | ED, EF, GG, IB, IG... (b, D, L, a, l...) | 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL | non-polymer | 795.1 | 10 | 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) | |||
| 26 | JB, KB, QG, RG, VA... (a, U, u, A) | CHLORIDE ION | non-polymer | 35.5 | 6 | Chemie (CL) PubChem (312) | |||
| 27 | LB, XA (a, A) | BICARBONATE ION | non-polymer | 61.0 | 2 | Chemie (BCT) PubChem (769) | |||
| 28 | BF, MB, MF, YA (D, a, d, A) | 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) PubChem (20286) PubChem (5375177) PubChem (6323474) PubChem (6325820) PubChem (6433402) PubChem (23304240) PubChem (21881166) | |||
| 29 | CD, HC, KF, NB, SE... (b, B, d, a, c...) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 12 | Chemie (LMG) | |||
| 30 | DD, IC, LG, MG, TF... (b, B, O, o, F...) | CALCIUM ION | non-polymer | 40.1 | 6 | Chemie (CA) PubChem (271) | |||
| 31 | DF, OF, PE, QE, RE... (D, d, c, C, H...) | DIGALACTOSYL DIACYL GLYCEROL (DGDG) | non-polymer | 949.3 | 10 | 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) | |||
| 32 | AF, CF, HG, JF, KG... (D, L, d, l, E...) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 10 | Chemie (LHG) PubChem (446440) PubChem (9547104) PubChem (11846227) PubChem (46936292) PubChem (65144) PubChem (13305396) PubChem (73416066) PubChem (138986743) | |||
| 33 | SF, SG, TG, UF (F, V, v, f) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 4 | Chemie (HEM) | |||
| 34 | AG, BG (J, j) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) |
Sequence modifications
A, a: 11 - 344 (UniProt: P0A444)
| PDB | External Database | Details |
|---|---|---|
| Ala 286 | Thr 286 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 38 |
| Total formula weight | 586010.1 | |
| Non-Polymers* | Number of molecules | 166 |
| Total formula weight | 118837.9 | |
| All* | Total formula weight | 704848.0 |
