Cryo-EM reveals cholesterol binding in the lysosomal GPCR-like protein LYCHOS
Zhao J, Shen Q, Yong X, Li X, Tian X, Sun S, Xu Z, Zhang X, Zhang L, Yang H, Shao Z, Xu H, Jiang Y, Zhang Y, Yan W
Nat Struct Mol Biol (2025) [ Pubmed: 39824976 DOI: doi:10.1038/s41594-024-01470-9 ]
- Water (18 Da, Ligand)
- Sodium ion (22 Da, Ligand)
- Lysosomal cholesterol signaling protein (93 kDa, Protein from Homo sapiens)
- Cholesterol-bound lychos (Complex from Homo sapiens)
- [(2r)-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] octadecanoate (720 Da, Ligand)
- Cholesterol (386 Da, Ligand)
Cryo-EM structure of the tethered agonist-bound human PAR1-Gq complex
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 8xor
Q-score: 0.513
Guo J, Zhou YL, Yang Y, Guo S, You E, Xie X, Jiang Y, Mao C, Xu HE, Zhang Y
Cell Res (2024) 34 pp. 725-734 [ DOI: doi:10.1038/s41422-024-00997-2 Pubmed: 38997424 ]
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Bos taurus)
- Scfv16 (Complex from Homo sapiens)
- G(i)/g(s)/g(t) subunit beta-1 (Complex from Bos taurus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (41 kDa, Protein from Rattus)
- G subunit q (gi1-gq chimeric) (41 kDa, Protein from Homo sapiens)
- Proteinase-activated receptor 1 lgbit (58 kDa, Protein from Homo sapiens)
- Proteinase-activated receptor 1 (Complex)
- Scfv16 (32 kDa, Protein from Mus musculus)
- Gi1-gq chimeric (Complex from Mus musculus)
- G(i)/g(s)/g(o) subunit gamma-2 (Complex from Homo sapiens)
- Cholesterol (386 Da, Ligand)
- Cryo-em structure of ligand-bound form of the receptor in complex with the transducer (Complex from Rattus)
FSHR-Follicle stimulating hormone-compound 716340-Gs complex
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 8i2g
Q-score: 0.363
Duan J, Xu P, Zhang H, Luan X, Yang J, He X, Mao C, Shen DD, Ji Y, Cheng X, Jiang H, Jiang Y, Zhang S, Zhang Y, Xu HE
Nat Commun (2023) 14 pp. 519-519 [ Pubmed: 36720854 DOI: doi:10.1038/s41467-023-36170-3 ]
- Glycoprotein hormones alpha chain (10 kDa, Protein from Homo sapiens)
- Myristic acid (228 Da, Ligand)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Palmitic acid (256 Da, Ligand)
- Chimera of guanine nucleotide-binding protein g(s) subunit alpha and guanine nucleotide-binding protein g(s) subunit alpha isoforms xlas (30 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (37 kDa, Protein from Homo sapiens)
- Follitropin subunit beta (12 kDa, Protein from Homo sapiens)
- N-tert-butyl-n-ethyl-8-methoxy-9-propan-2-yloxy-1-thiophen-2-yl-5,6-dihydroimidazo[5,1-a]isoquinoline-3-carboxamide (467 Da, Ligand)
- Fshr-follicle stimulating hormone-compound 716340-gs complex (Complex from Homo sapiens)
- Nb35 (13 kDa, Protein from Lama glama)
- Follicle-stimulating hormone receptor (76 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Cholesterol (386 Da, Ligand)
Follicle stimulating hormone receptor
Resolution: 6.0 Å
EM Method: Single-particle
Fitted PDBs: 8i2h
Q-score: 0.022
Fentanyl-bound mu-opioid receptor-Gi complex
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 8ef5
Q-score: 0.39
Zhuang Y, Wang Y, He B, He X, Zhou XE, Guo S, Rao Q, Yang J, Liu J, Zhou Q, Wang X, Liu M, Liu W, Jiang X, Yang D, Jiang H, Shen J, Melcher K, Chen H, Jiang Y, Cheng X, Wang MW, Xie X, Xu HE
Cell (2022) 185 pp. 4361-4375.e19 [ Pubmed: 36368306 DOI: doi:10.1016/j.cell.2022.09.041 ]
- Mu-type opioid receptor (41 kDa, Protein from Homo sapiens)
- Scfv16 (26 kDa, Protein from synthetic construct)
- N-phenyl-n-[1-(2-phenylethyl)piperidin-4-yl]propanamide (336 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Rattus norvegicus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Bos taurus)
- Fentanyl bound mu-opioid receptor-g protein complex (Complex from Homo sapiens)
- Cholesterol (386 Da, Ligand)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
Morphine-bound mu-opioid receptor-Gi complex
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 8ef6
Q-score: 0.471
Zhuang Y, Wang Y, He B, He X, Zhou XE, Guo S, Rao Q, Yang J, Liu J, Zhou Q, Wang X, Liu M, Liu W, Jiang X, Yang D, Jiang H, Shen J, Melcher K, Chen H, Jiang Y, Cheng X, Wang MW, Xie X, Xu HE
Cell (2022) 185 pp. 4361-4375.e19 [ Pubmed: 36368306 DOI: doi:10.1016/j.cell.2022.09.041 ]
- Scfv16 (26 kDa, Protein from synthetic construct)
- Mu-type opioid receptor (41 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Rattus norvegicus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Bos taurus)
- Fentanyl bound mu-opioid receptor-g protein complex (Complex from Homo sapiens)
- Cholesterol (386 Da, Ligand)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- (7r,7as,12bs)-3-methyl-2,3,4,4a,7,7a-hexahydro-1h-4,12-methano[1]benzofuro[3,2-e]isoquinoline-7,9-diol (285 Da, Ligand)
Oliceridine-bound mu-opioid receptor-Gi complex
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 8efb
Q-score: 0.462
Zhuang Y, Wang Y, He B, He X, Zhou XE, Guo S, Rao Q, Yang J, Liu J, Zhou Q, Wang X, Liu M, Liu W, Jiang X, Yang D, Jiang H, Shen J, Melcher K, Chen H, Jiang Y, Cheng X, Wang MW, Xie X, Xu HE
Cell (2022) 185 pp. 4361-4375.e19 [ Pubmed: 36368306 DOI: doi:10.1016/j.cell.2022.09.041 ]
- N-[(3-methoxythiophen-2-yl)methyl]-2-[(9r)-9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl]ethan-1-amine (386 Da, Ligand)
- Mu-type opioid receptor (41 kDa, Protein from Homo sapiens)
- Scfv16 (26 kDa, Protein from synthetic construct)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Rattus norvegicus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Bos taurus)
- Fentanyl bound mu-opioid receptor-g protein complex (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
SR17018-bound mu-opioid receptor-Gi complex
Resolution: 3.2 Å
EM Method: Single-particle
Fitted PDBs: 8efl
Q-score: 0.463
Zhuang Y, Wang Y, He B, He X, Zhou XE, Guo S, Rao Q, Yang J, Liu J, Zhou Q, Wang X, Liu M, Liu W, Jiang X, Yang D, Jiang H, Shen J, Melcher K, Chen H, Jiang Y, Cheng X, Wang MW, Xie X, Xu HE
Cell (2022) 185 pp. 4361-4375.e19 [ Pubmed: 36368306 DOI: doi:10.1016/j.cell.2022.09.041 ]
- Mu-type opioid receptor (41 kDa, Protein from Homo sapiens)
- 5,6-dichloro-1-{1-[(4-chlorophenyl)methyl]piperidin-4-yl}-1,3-dihydro-2h-benzimidazol-2-one (410 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Rattus norvegicus)
- Scfv16 (26 kDa, Protein from Homo sapiens)
- Fentanyl bound mu-opioid receptor-g protein complex (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- Cholesterol (386 Da, Ligand)
PZM21-bound mu-opioid receptor-Gi complex
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 8efo
Q-score: 0.472
Zhuang Y, Wang Y, He B, He X, Zhou XE, Guo S, Rao Q, Yang J, Liu J, Zhou Q, Wang X, Liu M, Liu W, Jiang X, Yang D, Jiang H, Shen J, Melcher K, Chen H, Jiang Y, Cheng X, Wang MW, Xie X, Xu HE
Cell (2022) 185 pp. 4361-4375.e19 [ Pubmed: 36368306 DOI: doi:10.1016/j.cell.2022.09.041 ]
- N-[(2s)-2-(dimethylamino)-3-(4-hydroxyphenyl)propyl]-n'-[(2s)-1-(thiophen-3-yl)propan-2-yl]urea (361 Da, Ligand)
- Mu-type opioid receptor (41 kDa, Protein from Homo sapiens)
- Scfv16 (26 kDa, Protein from synthetic construct)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Rattus norvegicus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Bos taurus)
- Fentanyl bound mu-opioid receptor-g protein complex (Complex from Homo sapiens)
- Cholesterol (386 Da, Ligand)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
DAMGO-bound mu-opioid receptor-Gi complex
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 8efq
Q-score: 0.42
Zhuang Y, Wang Y, He B, He X, Zhou XE, Guo S, Rao Q, Yang J, Liu J, Zhou Q, Wang X, Liu M, Liu W, Jiang X, Yang D, Jiang H, Shen J, Melcher K, Chen H, Jiang Y, Cheng X, Wang MW, Xie X, Xu HE
Cell (2022) 185 pp. 4361-4375.e19 [ Pubmed: 36368306 DOI: doi:10.1016/j.cell.2022.09.041 ]
- Mu-type opioid receptor (41 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Rattus norvegicus)
- Ethanolamine (61 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Bos taurus)
- Fentanyl bound mu-opioid receptor-g protein complex (Complex from Homo sapiens)
- Damgo (470 Da, Protein from synthetic construct)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)