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 ]
- Bacteriochlorophyll a (911 Da, Ligand)
- Cytochrome subunit of photosynthetic reaction center (34 kDa, Protein from Roseiflexus castenholzii)
- Manganese (ii) ion (54 Da, Ligand)
- Reaction center protein l chain (71 kDa, Protein from Roseiflexus castenholzii)
- 2-o-octyl-beta-d-glucopyranose (292 Da, Ligand)
- Heme c (618 Da, Ligand)
- Antenna complex alpha/beta subunit (6 kDa, Protein from Roseiflexus castenholzii)
- Unknown ligand (691 Da, Ligand)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- Alpha subunit of light-harvesting 1 (4 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)
- Reaction center unknown polypeptide (740 Da, Protein from Roseiflexus castenholzii)
- Gamma-carotene (536 Da, Ligand)
- Reaction center small polypeptide (4 kDa, Protein from Roseiflexus castenholzii)
- Calcium ion (40 Da, Ligand)
- Reaction center small polypeptide (6 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)
- Cardiolipin (1 kDa, Ligand)
- Dodecyl-beta-d-maltoside (510 Da, Ligand)
- Crt-less rc-lh core complex (Complex 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 ]
- Bacteriochlorophyll a (911 Da, Ligand)
- Unknown ligand (Ligand)
- Cytochrome subunit of photosynthetic reaction center (34 kDa, Protein from Roseiflexus castenholzii)
- Manganese (ii) ion (54 Da, Ligand)
- Reaction center protein l chain (71 kDa, Protein from Roseiflexus castenholzii)
- 2-o-octyl-beta-d-glucopyranose (292 Da, Ligand)
- Heme c (618 Da, Ligand)
- Antenna complex alpha/beta subunit (6 kDa, Protein from Roseiflexus castenholzii)
- 1,2-dipalmitoyl-phosphatidyl-glycerole (722 Da, Ligand)
- Di-palmitoyl-3-sn-phosphatidylethanolamine (691 Da, Ligand)
- Alpha subunit of light-harvesting 1 (4 kDa, Protein from Roseiflexus castenholzii)
- Bacteriopheophytin a (889 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)
- Tmx polypeptide (3 kDa, Protein from Roseiflexus castenholzii)
- (1r)-2-{[{[(2s)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(palmitoyloxy)methyl]ethyl (11e)-octadec-11-enoate (749 Da, Ligand)
- Rc-lh core complex (Complex from Roseiflexus castenholzii)
- Reaction center unknown polypeptide (740 Da, Protein from Roseiflexus castenholzii)
- Gamma-carotene (536 Da, Ligand)
- Reaction center small polypeptide (4 kDa, Protein from Roseiflexus castenholzii)
- Calcium ion (40 Da, Ligand)
- Reaction center small polypeptide (6 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)