STRUCTURE OF PHOTOSYNTHETIC LH1-RC SUPER-COMPLEX OF RHODOSPIRILLUM RUBRUM
Resolution: 2.76 Å
EM Method: Single-particle
Fitted PDBs: 7eqd
Q-score: 0.577
Tani K, Kanno R, Ji XC, Hall M, Yu LJ, Kimura Y, Madigan MT, Mizoguchi A, Humbel BM, Wang-Otomo ZY
Biochemistry (2021) [ DOI: doi:10.1021/acs.biochem.1c00360 Pubmed: 34323477 ]
- Light-harvesting protein b-870 alpha chain (7 kDa, Protein from Rhodospirillum rubrum)
- Photoreaction center protein h (27 kDa, Protein from Rhodospirillum rubrum)
- Ubiquinone-10 (863 Da, Ligand)
- Trans-geranyl bacteriochlorophyll a (901 Da, Ligand)
- 2-azanyl-5-[(2~{e},6~{e},8~{e},10~{e},12~{e},14~{e},18~{e},22~{e},26~{e},30~{e},34~{e})-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,8,10,12,14,18,22,26,30,34,38-dodecaenyl]-3-methoxy-6-methyl-cyclohexa-2,5-diene-1,4-dione (844 Da, Ligand)
- Spirilloxanthin (596 Da, Ligand)
- Cardiolipin (1 kDa, Ligand)
- Trans-geranyl bacteriopheophytin a (879 Da, Ligand)
- Reaction center protein m chain (34 kDa, Protein from Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1))
- Reaction center protein l chain (30 kDa, Protein from Rhodospirillum rubrum)
- Photosynthetic lh1-rc complex from the purple phototrophic bacterium rhodospirillum rubrum (Complex from Rhodospirillum rubrum)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- (1r)-2-{[{[(2s)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(palmitoyloxy)methyl]ethyl (11e)-octadec-11-enoate (749 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Light-harvesting protein b-870 beta chain (6 kDa, Protein from Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1))
- Fe (iii) ion (55 Da, Ligand)
STRUCTURE OF PHOTOSYNTHETIC LH1-RC SUPER-COMPLEX OF THIORHODOVIBRIO STRAIN 970
Resolution: 2.82 Å
EM Method: Single-particle
Fitted PDBs: 7c9r
Q-score: 0.632
Tani K, Kanno R, Makino Y, Hall M, Takenouchi M, Imanishi M, Yu LJ, Overmann J, Madigan MT, Kimura Y, Mizoguchi A, Humbel BM, Wang-Otomo ZY
Nat Commun (2020) 11 pp. 4955-4955 [ DOI: doi:10.1038/s41467-020-18748-3 Pubmed: 33009385 ]
- Reaction center protein m chain (36 kDa, Protein from Thiorhodovibrio sp. 970)
- Light-harvesting-reaction center complex from the purple phototrophic bacterium thiorhodovibrio strain 970 (400 kDa, Complex from Thiorhodovibrio sp. 970)
- Photosynthetic reaction center, subunit h, bacterial (28 kDa, Protein from Thiorhodovibrio sp. 970)
- Antenna complex alpha/beta subunit (5 kDa, Protein from Thiorhodovibrio sp. 970)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Alpha subunit 2 of light-harvesting 1 complex (9 kDa, Protein from Thiorhodovibrio sp. 970)
- Magnesium ion (24 Da, Ligand)
- Octadecane (254 Da, Ligand)
- (6~{e},8~{e},10~{e},12~{e},14~{e},16~{e},18~{e},20~{e},22~{e},24~{e},26~{e})-2,31-dimethoxy-2,6,10,14,19,23,27,31-octamethyl-dotriaconta-6,8,10,12,14,16,18,20,22,24,26-undecaene (600 Da, Ligand)
- Photosynthetic reaction center cytochrome c subunit (42 kDa, Protein from Thiorhodovibrio sp. 970)
- Lhc domain-containing protein (8 kDa, Protein from Thiorhodovibrio sp. 970)
- Calcium ion (40 Da, Ligand)
- Antenna complex alpha/beta subunit (5 kDa, Protein from Thiorhodovibrio sp. 970)
- L subunit of the reaction center (30 kDa, Protein from Thiorhodovibrio sp. 970)
- Bacteriochlorophyll a (911 Da, Ligand)
- Cardiolipin (1 kDa, Ligand)
- Menaquinone 8 (717 Da, Ligand)
- Protoporphyrin ix containing fe (616 Da, Ligand)
- Bacteriopheophytin a (889 Da, Ligand)
- Ubiquinone-8 (727 Da, Ligand)
- (1r)-2-{[{[(2s)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(palmitoyloxy)methyl]ethyl (11e)-octadec-11-enoate (749 Da, Ligand)
- Fe (iii) ion (55 Da, Ligand)
- Diacyl glycerol (625 Da, Ligand)
- Alpha subunit 1 of light-harvesting 1 complex (8 kDa, Protein from Thiorhodovibrio sp. 970)
- Antenna complex alpha/beta subunit (9 kDa, Protein from Thiorhodovibrio sp. 970)