7ZQ9
Dimeric PSI of Chlamydomonas reinhardtii at 2.74 A resolution (symmetry expanded)
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Photosystem I P700 chlorophyll a apoprotein A1 | polymer | 751 | 83239.2 | 1 | UniProt (P12154) Pfam (PF00223) | Chlamydomonas reinhardtii | PSI-A,PsaA |
| 2 | B (B) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 735 | 82184.3 | 1 | UniProt (P09144) Pfam (PF00223) | Chlamydomonas reinhardtii | PSI-B,PsaB |
| 3 | C (C) | Photosystem I iron-sulfur center | polymer | 81 | 8869.3 | 1 | UniProt (Q00914) Pfam (PF12838) | Chlamydomonas reinhardtii | 9 kDa polypeptide,PSI-C,Photosystem I subunit VII,PsaC |
| 4 | D (D) | Photosystem I reaction center subunit II, chloroplastic | polymer | 196 | 21372.9 | 1 | UniProt (Q39615) | Chlamydomonas reinhardtii | Photosystem I 20 kDa subunit,PSI-D |
| 5 | E (E) | Photosystem I reaction center subunit IV, chloroplastic | polymer | 97 | 10786.4 | 1 | UniProt (P12352) | Chlamydomonas reinhardtii | PSI-E,P30 protein,Photosystem I 8.1 kDa protein |
| 6 | F (F) | Photosystem I reaction center subunit III, chloroplastic | polymer | 227 | 24088.9 | 1 | UniProt (P12356) | Chlamydomonas reinhardtii | Light-harvesting complex I 17 kDa protein,P21 protein,PSI-F |
| 7 | G (G) | Photosystem I reaction center subunit V, chloroplastic | polymer | 126 | 13236.0 | 1 | UniProt (P14224) | Chlamydomonas reinhardtii | Light-harvesting complex I 10 kDa protein,P35 protein,PSI-G |
| 8 | H, V (I, I2) | Photosystem I reaction center subunit VIII | polymer | 106 | 10586.4 | 2 | UniProt (A8IFG7) Pfam (PF00796) | Chlamydomonas reinhardtii | |
| 9 | I (J) | Photosystem I reaction center subunit IX | polymer | 40 | 4645.4 | 1 | UniProt (P59777) Pfam (PF01701) | Chlamydomonas reinhardtii | PSI-J |
| 10 | J, W (L, L2) | PSI subunit V | polymer | 196 | 20300.5 | 2 | UniProt (A8IL32) Pfam (PF02605) | Chlamydomonas reinhardtii | |
| 11 | K (K) | Photosystem I reaction center subunit psaK, chloroplastic | polymer | 113 | 11214.1 | 1 | UniProt (P14225) | Chlamydomonas reinhardtii | Light-harvesting complex I 8.4 kDa protein,P37 protein,PSI-K,Photosystem I subunit X |
| 12 | L, P (1, Z) | Chlorophyll a-b binding protein, chloroplastic | polymer | 228 | 23923.2 | 2 | UniProt (Q05093) Pfam (PF00504) | Chlamydomonas reinhardtii | |
| 13 | M (3) | Chlorophyll a-b binding protein, chloroplastic | polymer | 298 | 32629.5 | 1 | UniProt (A8JF10) | Chlamydomonas reinhardtii | |
| 14 | N (7) | Chlorophyll a-b binding protein, chloroplastic | polymer | 241 | 26248.9 | 1 | UniProt (Q84Y02) Pfam (PF00504) | Chlamydomonas reinhardtii | |
| 15 | O (8) | Chlorophyll a-b binding protein, chloroplastic | polymer | 243 | 25948.8 | 1 | UniProt (Q75VY7) Pfam (PF00504) | Chlamydomonas reinhardtii | |
| 16 | Q (4) | Chlorophyll a-b binding protein, chloroplastic (Lhca4) | polymer | 264 | 28729.8 | 1 | UniProt (Q75VZ0) Pfam (PF00504) | Chlamydomonas reinhardtii | |
| 17 | R (5) | Chlorophyll a-b binding protein, chloroplastic | polymer | 257 | 28257.6 | 1 | UniProt (Q75VY8) Pfam (PF00504) | Chlamydomonas reinhardtii | |
| 18 | S (6) | Chlorophyll a-b binding protein, chloroplastic | polymer | 257 | 27812.4 | 1 | UniProt (Q75VY6) Pfam (PF00504) | Chlamydomonas reinhardtii | |
| 19 | T, X (9, 92) | Chlorophyll a-b binding protein, chloroplastic | polymer | 213 | 22867.3 | 2 | UniProt (A8ITV3) Pfam (PF00504) | Chlamydomonas reinhardtii | |
| 20 | U (B2) | Photosystem I P700 chlorophyll a apoprotein A2 | polymer | 180 | 20637.5 | 1 | Chlamydomonas reinhardtii | ||
| 21 | Y (A) | CHLOROPHYLL A ISOMER | non-polymer | 893.5 | 1 | Chemie (CL0) | |||
| 22 | AA, AB, AD, AG, AK... (A, B, 1, 4, B2...) | CHLOROPHYLL A | non-polymer | 893.5 | 226 | Chemie (CLA) | |||
| 23 | PB, YD (A, B) | PHYLLOQUINONE | non-polymer | 450.7 | 2 | 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) | |||
| 24 | AI, DH, DP, EG, FE... (7, 3, 92, 1, B...) | 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE | non-polymer | 723.0 | 16 | Chemie (LHG) PubChem (446440) PubChem (9547104) PubChem (11846227) PubChem (46936292) PubChem (65144) PubChem (13305396) PubChem (73416066) PubChem (138986743) | |||
| 25 | AE, AF, BE, BF, BH... (B, L, 3, B2, K...) | BETA-CAROTENE | non-polymer | 536.9 | 36 | 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) | |||
| 26 | LE, ME, YB (C, A) | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 3 | Chemie (SF4) | |||
| 27 | AC, AJ, BI, BJ, CC... (A, 8, 7, 1, B...) | DODECYL-ALPHA-D-MALTOSIDE | non-polymer | 510.6 | 34 | Chemie (LMU) PubChem (114880) PubChem (445456) PubChem (3481630) PubChem (9849225) PubChem (10413991) PubChem (16220143) PubChem (24802120) PubChem (25021193) PubChem (44119948) PubChem (46936627) PubChem (59615220) PubChem (2802066) PubChem (90817611) PubChem (95566087) PubChem (53393702) PubChem (102565427) PubChem (56845466) PubChem (58112562) PubChem (58253045) PubChem (140505128) PubChem (153835411) PubChem (155885597) PubChem (169619620) PubChem (173767704) PubChem (173885518) PubChem (60087035) PubChem (68322761) PubChem (68338004) PubChem (68441652) PubChem (70796428) PubChem (70813879) PubChem (70839937) PubChem (75487624) PubChem (89796216) PubChem (91094859) PubChem (91608950) PubChem (95566088) PubChem (95566089) PubChem (95566090) PubChem (96327540) PubChem (97038234) PubChem (97038235) PubChem (97294875) PubChem (98046621) PubChem (98046622) PubChem (98046623) PubChem (100976848) PubChem (101111379) PubChem (101111381) PubChem (102219025) PubChem (117716045) PubChem (117753833) PubChem (118443377) PubChem (123281924) PubChem (124184997) PubChem (124196217) PubChem (124196220) PubChem (126735853) PubChem (126735860) PubChem (129720403) PubChem (134694723) PubChem (140479759) PubChem (140841257) PubChem (154810097) PubChem (159812235) PubChem (163184859) | |||
| 28 | BC, CJ, EH, FO, GE... (A, 8, 3, B2, B...) | 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE | non-polymer | 787.2 | 17 | Chemie (LMG) | |||
| 29 | AH, BG, BP, CH, CP... (3, 1, 92, 7, A...) | (3R,3'R,6S)-4,5-DIDEHYDRO-5,6-DIHYDRO-BETA,BETA-CAROTENE-3,3'-DIOL | non-polymer | 568.9 | 20 | Chemie (LUT) PubChem (181579) PubChem (441664) PubChem (6325550) PubChem (6433159) PubChem (10210008) PubChem (10257404) PubChem (12359017) PubChem (16061195) PubChem (16061196) PubChem (16061204) PubChem (24728610) PubChem (25202165) PubChem (44481270) PubChem (177565809) PubChem (177696530) PubChem (46835684) PubChem (25245095) PubChem (53477760) PubChem (57922343) PubChem (31380) PubChem (448437) PubChem (89305995) PubChem (91007743) PubChem (91330154) PubChem (91467158) PubChem (5281243) PubChem (93535598) PubChem (94424894) PubChem (100935514) PubChem (101351907) PubChem (101351906) PubChem (53477744) PubChem (53477774) PubChem (5368396) PubChem (131801656) PubChem (12085680) PubChem (139335388) PubChem (162679657) PubChem (162945700) PubChem (162945708) PubChem (175679236) PubChem (175679086) PubChem (90820720) PubChem (91240120) PubChem (91519940) PubChem (93971688) PubChem (93971689) PubChem (93971690) PubChem (93971691) PubChem (94424892) PubChem (94424893) PubChem (101351905) PubChem (101351908) PubChem (101351909) PubChem (101351910) PubChem (101727094) PubChem (102093134) PubChem (102514741) PubChem (125183271) PubChem (125183272) PubChem (125183273) PubChem (125183613) PubChem (125183614) PubChem (126970006) PubChem (131801655) PubChem (139595700) PubChem (152743345) PubChem (156583347) PubChem (159139983) PubChem (162945701) PubChem (162945702) PubChem (162945703) PubChem (162945704) PubChem (162945705) PubChem (162945706) PubChem (162945707) PubChem (162945709) PubChem (169423521) PubChem (169954357) PubChem (172748694) | |||
| 30 | EE (B) | 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) | |||
| 31 | AL, AM, AN, BL, BM... (5, 6, 9, 4, Z...) | CHLOROPHYLL B | non-polymer | 907.5 | 32 | Chemie (CHL) | |||
| 32 | CG, OK, PL, PM, TJ... (1, 4, 5, 6, Z...) | (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 | 7 | Chemie (XAT) PubChem (179930) PubChem (448438) PubChem (5282218) PubChem (5315242) PubChem (6384269) PubChem (6442428) PubChem (9851662) PubChem (12358665) PubChem (12358669) PubChem (24970201) PubChem (46936684) PubChem (51346155) PubChem (92096) PubChem (98049827) PubChem (101341889) PubChem (101341891) PubChem (53477762) PubChem (6852159) PubChem (126456015) PubChem (12358664) PubChem (155293357) PubChem (162964874) PubChem (163187351) PubChem (177696491) PubChem (98049828) PubChem (101341888) PubChem (101341890) PubChem (101341892) PubChem (101341893) PubChem (101341894) PubChem (101341895) PubChem (125183415) PubChem (125183416) PubChem (125183417) PubChem (129888894) PubChem (137331554) PubChem (152743429) PubChem (162964869) PubChem (162964870) PubChem (162964871) PubChem (162964872) PubChem (162964873) PubChem (162964875) PubChem (162964876) PubChem (163186889) PubChem (169544055) PubChem (171036315) PubChem (172817291) | |||
| 33 | QL, QM (5, 6) | (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 | 2 | Chemie (NEX) PubChem (4481261) PubChem (5282217) PubChem (5320120) PubChem (10908146) PubChem (12358959) PubChem (177697037) PubChem (21158515) PubChem (159749) PubChem (52948899) PubChem (5281247) PubChem (101866355) PubChem (6384259) PubChem (162910894) PubChem (162910891) PubChem (162910895) PubChem (101052392) PubChem (101866356) PubChem (101866357) PubChem (102060371) PubChem (139033583) PubChem (162910892) PubChem (162910893) PubChem (162910896) PubChem (169502056) PubChem (172012198) | |||
| 34 | FP, GP, HP, IP, JP... (H) | water | water | 18.0 | 88 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 24 |
| Total formula weight | 605255.7 | |
| Non-Polymers* | Number of molecules | 397 |
| Total formula weight | 313189.5 | |
| All* | Total formula weight | 918445.2 |
