7OUI
Structure of C2S2M2-type Photosystem supercomplex from Arabidopsis thaliana (digitonin-extracted)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, AA, C, CA (1, 3, 5, 7) | Lhcb1.4 | polymer | 266 | 28193.9 | 4 | UniProt (Q39142) Pfam (PF00504) | Arabidopsis thaliana (Mouse-ear cress) | |
| 2 | B, BA (2, 6) | Lhcb3.1 | polymer | 243 | 26453.0 | 2 | UniProt (Q9S7M0) Pfam (PF00504) | Arabidopsis thaliana (Mouse-ear cress) | |
| 3 | D, DA (4, 8) | Chlorophyll a-b binding protein, chloroplastic | polymer | 212 | 23198.3 | 2 | UniProt (Q9LMQ2) Pfam (PF00504) | Arabidopsis thaliana (Mouse-ear cress) | |
| 4 | E, EA (A, a) | Photosystem II protein D1 | polymer | 352 | 38830.1 | 2 | UniProt (P83755) Pfam (PF00124) | Arabidopsis thaliana (Mouse-ear cress) | PSII D1 protein,Photosystem II Q(B) protein |
| 5 | F, FA (B, b) | Photosystem II CP47 reaction center protein | polymer | 508 | 56091.8 | 2 | UniProt (P56777) Pfam (PF00421) | Arabidopsis thaliana (Mouse-ear cress) | PSII 47 kDa protein,Protein CP-47 |
| 6 | G, GA (C, c) | Photosystem II CP43 reaction center protein | polymer | 459 | 50086.3 | 2 | UniProt (P56778) Pfam (PF00421) | Arabidopsis thaliana (Mouse-ear cress) | PSII 43 kDa protein,Protein CP-43 |
| 7 | H, HA (D, d) | Photosystem II D2 protein | polymer | 352 | 39444.1 | 2 | UniProt (P56761) Pfam (PF00124) | Arabidopsis thaliana (Mouse-ear cress) | PSII D2 protein,Photosystem Q(A) protein |
| 8 | I, IA (E, e) | Cytochrome b559 subunit alpha | polymer | 83 | 9393.5 | 2 | UniProt (P56779) Pfam (PF00283) Pfam (PF00284) | Arabidopsis thaliana (Mouse-ear cress) | PSII reaction center subunit V |
| 9 | J, JA (F, f) | Cytochrome b559 subunit beta (PsbF) | polymer | 39 | 4428.2 | 2 | UniProt (P62095) Pfam (PF00283) | Arabidopsis thaliana (Mouse-ear cress) | |
| 10 | K, KA (H, h) | Photosystem II reaction center protein H | polymer | 72 | 7575.7 | 2 | UniProt (P56780) Pfam (PF00737) | Arabidopsis thaliana (Mouse-ear cress) | PSII-H,Photosystem II 10 kDa phosphoprotein |
| 11 | L, LA (I, i) | Photosystem II reaction center protein I | polymer | 36 | 4170.9 | 2 | UniProt (P62100) Pfam (PF02532) | Arabidopsis thaliana (Mouse-ear cress) | PSII-I,PSII 4.8 kDa protein |
| 12 | M, MA (K, k) | Photosystem II reaction center protein K | polymer | 37 | 4239.1 | 2 | UniProt (P56782) Pfam (PF02533) | Arabidopsis thaliana (Mouse-ear cress) | PSII-K |
| 13 | N, NA (L, l) | Photosystem II reaction center protein L | polymer | 38 | 4471.1 | 2 | UniProt (P60129) Pfam (PF02419) | Arabidopsis thaliana (Mouse-ear cress) | PSII-L |
| 14 | O, OA (M, m) | Photosystem II reaction center protein M | polymer | 34 | 3783.5 | 2 | UniProt (P62109) Pfam (PF05151) | Arabidopsis thaliana (Mouse-ear cress) | PSII-M |
| 15 | P, PA (O, o) | Oxygen-evolving enhancer protein 1-1, chloroplastic | polymer | 247 | 26594.6 | 2 | UniProt (P23321) Pfam (PF01716) | Arabidopsis thaliana (Mouse-ear cress) | OEE1,33 kDa subunit of oxygen evolving system of photosystem II,33 kDa thylakoid membrane protein,Manganese-stabilizing protein 1,MSP-1,OEC 33 kDa subunit |
| 16 | Q, QA (T, t) | Photosystem II reaction center protein T | polymer | 33 | 3825.6 | 2 | UniProt (P61839) Pfam (PF01405) | Arabidopsis thaliana (Mouse-ear cress) | PSII-T |
| 17 | R, RA (W, w) | Photosystem II reaction center W protein, chloroplastic | polymer | 54 | 6036.7 | 2 | UniProt (Q39194) Pfam (PF07123) | Arabidopsis thaliana (Mouse-ear cress) | PSII 6.1 kDa protein |
| 18 | S, SA (X, x) | PsbX | polymer | 42 | 4186.9 | 2 | UniProt (A0A7G2E9B1) Pfam (PF06596) | Arabidopsis thaliana (Mouse-ear cress) | |
| 19 | T, TA (Z, z) | Photosystem II reaction center protein Z | polymer | 62 | 6569.8 | 2 | UniProt (P56790) Pfam (PF01737) | Arabidopsis thaliana (Mouse-ear cress) | PSII-Z |
| 20 | U, UA (S, s) | Chlorophyll a-b binding protein CP26, chloroplastic | polymer | 232 | 25232.8 | 2 | UniProt (Q9XF89) Pfam (PF00504) | Arabidopsis thaliana (Mouse-ear cress) | LHCB5,LHCIIc,Light-harvesting complex II protein 5 |
| 21 | V, VA, W, WA, X... (G, N, Y, g, n...) | Chlorophyll a-b binding protein 1, chloroplastic | polymer | 232 | 24885.1 | 6 | UniProt (P04778) Pfam (PF00504) | Arabidopsis thaliana (Mouse-ear cress) | Chlorophyll a-b protein 140,CAB-140,LHCII type I CAB-1 |
| 22 | Y, YA (R, r) | Chlorophyll a-b binding protein CP29.1, chloroplastic | polymer | 250 | 27302.9 | 2 | UniProt (Q07473) Pfam (PF00504) | Arabidopsis thaliana (Mouse-ear cress) | LHCB4.1,LHCII protein 4.1 |
| 23 | Z, ZA (U, u) | PsbTn | polymer | 28 | 3178.8 | 2 | UniProt (Q39195) | Arabidopsis thaliana (Mouse-ear cress) | |
| 24 | AB, AG, AN, AO, BB... (1, N, n, y, 2...) | CHLOROPHYLL B | non-polymer | 907.5 | 60 | Chemie (CHL) | |||
| 25 | AC, AD, AH, AI, AL... (B, C, Y, R, d...) | CHLOROPHYLL A | non-polymer | 893.5 | 162 | Chemie (CLA) | |||
| 26 | BF, BK, DL, EI, GE... (S, b, d, R, L...) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 30 | Chemie (LHG) | |||
| 27 | KB, LB, QI, RI (A, a) | PHEOPHYTIN A | non-polymer | 871.2 | 4 | Chemie (PHO) | |||
| 28 | BL, CE, DE, EE, HL... (d, H, I, K, h...) | BETA-CAROTENE | non-polymer | 536.9 | 22 | Chemie (BCR) | |||
| 29 | FE, HE, KL, LL, OB... (L, l, A, a) | 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL | non-polymer | 795.1 | 8 | Chemie (SQD) | |||
| 30 | EL, PB, RB, RC, SD... (d, A, B, C, a...) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 12 | Chemie (LMG) | |||
| 31 | CL, QB, WI, XD (d, A, 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) | |||
| 32 | AK, CF, HM, IH, JH... (b, S, s, Y, N...) | Digitonin | non-polymer | 1229.3 | 22 | Chemie (AJP) | |||
| 33 | AJ, UB (a, A) | BICARBONATE ION | non-polymer | 61.0 | 2 | Chemie (BCT) | |||
| 34 | BJ, VB (a, A) | FE (II) ION | non-polymer | 55.8 | 2 | Chemie (FE2) | |||
| 35 | CK, ND, NI, OD, SK... (b, C, a, c, A...) | DIGALACTOSYL DIACYL GLYCEROL (DGDG) | non-polymer | 949.3 | 8 | Chemie (DGD) | |||
| 36 | CJ, DK, XB, YC (a, b, A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 37 | AE, FL (D, d) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 38 | BE, GL (F, f) | PROTOPORPHYRIN IX CONTAINING FE | non-polymer | 616.5 | 2 | Chemie (HEM) | |||
| 39 | BI, DM, EH, EM, FH... (R, s, Y, r, N...) | (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL | non-polymer | 568.9 | 18 | Chemie (LUT) | |||
| 40 | AF, DI, FM, GH, IP... (S, R, s, Y, r...) | (1R,3R)-6-{(3E,5E,7E,9E,11E,13E,15E,17E)-18-[(1S,4R,6R)-4-HYDROXY-2,2,6-TRIMETHYL-7-OXABICYCLO[4.1.0]HEPT-1-YL]-3,7,12,16-TETRAMETHYLOCTADECA-1,3,5,7,9,11,13,15,17-NONAENYLIDENE}-1,5,5-TRIMETHYLCYCLOHEXANE-1,3-DIOL | non-polymer | 600.9 | 10 | Chemie (NEX) | |||
| 41 | CI, HP (R, r) | (3S,5R,6S,3'S,5'R,6'S)-5,6,5',6'-DIEPOXY-5,6,5',6'- TETRAHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL | non-polymer | 600.9 | 2 | Chemie (XAT) | |||
| 42 | AQ, BQ, CQ, DQ, KP... (l, m, t, w, A...) | water | water | 18.0 | 139 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 52 |
| Total formula weight | 1012273.7 | |
| Non-Polymers* | Number of molecules | 374 |
| Total formula weight | 308769.6 | |
| All* | Total formula weight | 1321043.2 |
