Cryo-EM structure of the RC-LH core comples from Halorhodospira halochloris
Qi CH, Wang GL, Wang FF, Wang J, Wang XP, Zou MJ, Ma F, Madigan MT, Kimura Y, Wang-Otomo ZY, Yu LJ
J Integr Plant Biol (2024) 66 pp. 2262-2272 [ DOI: doi:10.1111/jipb.13628 Pubmed: 38411333 ]
- Light-harvesting lhi (7 kDa, Protein from Halorhodospira halochloris)
- Cardiolipin (1 kDa, Ligand)
- Trans-geranyl bacteriochlorophyll b (907 Da, Ligand)
- Rc-lh core complex (Complex from Halorhodospira halochloris)
- Photosynthetic reaction center h subunit (31 kDa, Protein from Halorhodospira halochloris)
- Antenna complex alpha/beta subunit domain-containing protein (7 kDa, Protein from Halorhodospira halochloris)
- Trans-geranyl bacteriopheophytin b (885 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Reaction center small polypeptide (3 kDa, Protein from Halorhodospira halochloris)
- Unknown ligand (909 Da, Ligand)
- Trans-geranyl 8-vinyl-bacteriochlorophyll b (907 Da, Ligand)
- Beta subunit of light-harvesting 1 (9 kDa, Protein from Halorhodospira halochloris)
- 2-o-octyl-beta-d-glucopyranose (292 Da, Ligand)
- Gamma subunit of light-harvesting 1 (3 kDa, Protein from Halorhodospira halochloris)
- Reaction center protein m chain (36 kDa, Protein from Halorhodospira halochloris)
- Reaction center protein l chain (31 kDa, Protein from Halorhodospira halochloris)
- Menaquinone 8 (717 Da, Ligand)
- Photosynthetic reaction center cytochrome c subunit (41 kDa, Protein from Halorhodospira halochloris)
- (1r)-2-{[{[(2s)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(palmitoyloxy)methyl]ethyl (11e)-octadec-11-enoate (749 Da, Ligand)
- Ubiquinone-8 (727 Da, Ligand)
- Heme c (618 Da, Ligand)
- Fe (iii) ion (55 Da, Ligand)
- Antenna complex alpha/beta subunit domain-containing protein (12 kDa, Protein from Halorhodospira halochloris)
- Lycopene (536 Da, Ligand)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- Reactin center small polypeptide (3 kDa, Protein from Halorhodospira halochloris)
Structure of mouse SCMC core complex
Resolution: 2.78 Å
EM Method: Single-particle
Fitted PDBs: 8h96
Q-score: 0.546
Chi P, Ou G, Qin D, Han Z, Li J, Xiao Q, Gao Z, Xu C, Qi Q, Liu Q, Liu S, Li J, Guo L, Lu Y, Chen J, Wang X, Shi H, Li L, Deng D
Nat Struct Mol Biol (2024) 31 pp. 115-124 [ Pubmed: 38177687 DOI: doi:10.1038/s41594-023-01153-x ]
- Mouse scmc core complex (Complex from Mus musculus)
- Oocyte-expressed protein homolog (18 kDa, Protein from Mus musculus)
- Nacht, lrr and pyd domains-containing protein 5 (119 kDa, Protein from Mus musculus)
- Transducin-like enhancer protein 6 (65 kDa, Protein from Mus musculus)
Cryo-EM structure of the CRT-LESS RC-LH core complex from roseiflexus castenholzii
Resolution: 2.85 Å
EM Method: Single-particle
Fitted PDBs: 8iun
Q-score: 0.613
Qi CH, Wang GL, Wang FF, Xin Y, Zou MJ, Madigan MT, Wang-Otomo ZY, Ma F, Yu LJ
J Biol Chem (2023) 299 pp. 105057-105057 [ Pubmed: 37468106 DOI: doi:10.1016/j.jbc.2023.105057 ]
- Cardiolipin (1 kDa, Ligand)
- Reaction center unknown polypeptide (740 Da, Protein from Roseiflexus castenholzii)
- Alpha subunit of light-harvesting 1 (4 kDa, Protein from Roseiflexus castenholzii)
- Crt-less rc-lh core complex (Complex from Roseiflexus castenholzii)
- 2-methyl-3-[(2e,6e,10e,14e,18e,22e,26e,30e,34e,38e)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,1 4,18,22,26,30,34,38,42-undecaen-1-yl]naphthalene-1,4-dione (921 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Reaction center small polypeptide (4 kDa, Protein from Roseiflexus castenholzii)
- Bacteriochlorophyll a (911 Da, Ligand)
- 2-o-octyl-beta-d-glucopyranose (292 Da, Ligand)
- Reaction center protein l chain (71 kDa, Protein from Roseiflexus castenholzii)
- Calcium ion (40 Da, Ligand)
- Reaction center small polypeptide (6 kDa, Protein from Roseiflexus castenholzii)
- Unknown ligand (691 Da, Ligand)
- Manganese (ii) ion (54 Da, Ligand)
- Bacteriopheophytin a (889 Da, Ligand)
- (1r)-2-{[{[(2s)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(palmitoyloxy)methyl]ethyl (11e)-octadec-11-enoate (749 Da, Ligand)
- Heme c (618 Da, Ligand)
- Gamma-carotene (536 Da, Ligand)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- Cytochrome subunit of photosynthetic reaction center (34 kDa, Protein from Roseiflexus castenholzii)
- Antenna complex alpha/beta subunit (6 kDa, Protein from Roseiflexus castenholzii)
Cryo-EM structure of the RC-LH core complex from roseiflexus castenholzii
Resolution: 2.86 Å
EM Method: Single-particle
Fitted PDBs: 8iug
Q-score: 0.622
Qi CH, Wang GL, Wang FF, Xin Y, Zou MJ, Madigan MT, Wang-Otomo ZY, Ma F, Yu LJ
J Biol Chem (2023) 299 pp. 105057-105057 [ Pubmed: 37468106 DOI: doi:10.1016/j.jbc.2023.105057 ]
- Reaction center unknown polypeptide (740 Da, Protein from Roseiflexus castenholzii)
- Alpha subunit of light-harvesting 1 (4 kDa, Protein from Roseiflexus castenholzii)
- 2-methyl-3-[(2e,6e,10e,14e,18e,22e,26e,30e,34e,38e)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,1 4,18,22,26,30,34,38,42-undecaen-1-yl]naphthalene-1,4-dione (921 Da, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Reaction center small polypeptide (4 kDa, Protein from Roseiflexus castenholzii)
- Unknown ligand (Ligand)
- Bacteriochlorophyll a (911 Da, Ligand)
- 2-o-octyl-beta-d-glucopyranose (292 Da, Ligand)
- Reaction center protein l chain (71 kDa, Protein from Roseiflexus castenholzii)
- Calcium ion (40 Da, Ligand)
- Reaction center small polypeptide (6 kDa, Protein from Roseiflexus castenholzii)
- Rc-lh core complex (Complex from Roseiflexus castenholzii)
- Manganese (ii) ion (54 Da, Ligand)
- Tmx polypeptide (3 kDa, Protein from Roseiflexus castenholzii)
- Bacteriopheophytin a (889 Da, Ligand)
- (1r)-2-{[{[(2s)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(palmitoyloxy)methyl]ethyl (11e)-octadec-11-enoate (749 Da, Ligand)
- Heme c (618 Da, Ligand)
- [(2~{r},3~{s},4~{s},5~{r},6~{r})-6-[(6~{e},8~{e},10~{e},12~{e},14~{e},16~{e},18~{e},20~{e},22~{e},24~{e})-2,6,10,14,19,23-hexamethyl-25-(2,6,6-trimethylcyclohexen-1-yl)pentacosa-6,8,10,12,14,16,18,20,22,24-decaen-2-yl]oxy-3,4,5-tris(oxidanyl)oxan-2-yl]methyl pentadecanoate (941 Da, Ligand)
- Gamma-carotene (536 Da, Ligand)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- Cytochrome subunit of photosynthetic reaction center (34 kDa, Protein from Roseiflexus castenholzii)
- Antenna complex alpha/beta subunit (6 kDa, Protein from Roseiflexus castenholzii)