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) [ DOI: doi:10.1038/s41594-024-01470-9 Pubmed: 39824976 ]
- Cholesterol (386 Da, Ligand)
- Cholesterol-bound lychos (Complex from Homo sapiens)
- Water (18 Da, Ligand)
- [(2r)-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] octadecanoate (720 Da, Ligand)
- Sodium ion (22 Da, Ligand)
- Lysosomal cholesterol signaling protein (93 kDa, Protein from Homo sapiens)
Ulotaront(SEP-363856)-bound mTAAR1-Gs protein complex
Resolution: 3.22 Å
EM Method: Single-particle
Fitted PDBs: 8jlk
Q-score: 0.387
Xu Z, Guo L, Yu J, Shen S, Wu C, Zhang W, Zhao C, Deng Y, Tian X, Feng Y, Hou H, Su L, Wang H, Guo S, Wang H, Wang K, Chen P, Zhao J, Zhang X, Yong X, Cheng L, Liu L, Yang S, Yang F, Wang X, Yu X, Xu Y, Sun JP, Yan W, Shao Z
Nature (2023) 624 pp. 672-681 [ DOI: doi:10.1038/s41586-023-06804-z Pubmed: 37935376 ]
- Mgs (41 kDa, Protein from Homo sapiens)
- 1-[(7~{s})-5,7-dihydro-4~{h}-thieno[2,3-c]pyran-7-yl]-~{n}-methyl-methanamine (183 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- T1am-bound htaar1 (Complex from Mus musculus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Homo sapiens)
- Scfv16 (26 kDa, Protein from Mus musculus)
- Htaar1-bound t1am in complex with gs heterotrimer (Complex)
- Scfv16 (Complex from Mus musculus)
- Gs heterotrimer (Complex from Homo sapiens)
- Soluble cytochrome b562,trace amine-associated receptor 1 (50 kDa, Protein from Mus musculus)
Ulotaront(SEP-363856)-bound hTAAR1-Gs protein complex
Resolution: 3.52 Å
EM Method: Single-particle
Fitted PDBs: 8jlo
Q-score: 0.473
Xu Z, Guo L, Yu J, Shen S, Wu C, Zhang W, Zhao C, Deng Y, Tian X, Feng Y, Hou H, Su L, Wang H, Guo S, Wang H, Wang K, Chen P, Zhao J, Zhang X, Yong X, Cheng L, Liu L, Yang S, Yang F, Wang X, Yu X, Xu Y, Sun JP, Yan W, Shao Z
Nature (2023) 624 pp. 672-681 [ DOI: doi:10.1038/s41586-023-06804-z Pubmed: 37935376 ]
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Homo sapiens)
- 1-[(7~{s})-5,7-dihydro-4~{h}-thieno[2,3-c]pyran-7-yl]-~{n}-methyl-methanamine (183 Da, Ligand)
- Sep-bound htaar1 (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Htaar1-bound sep363856 in complex with gs heterotrimer (Complex)
- Soluble cytochrome b562,trace amine-associated receptor 1 (54 kDa, Protein from Homo sapiens)
- Gs heterotrimer (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(s) subunit alpha isoforms short (45 kDa, Protein from Homo sapiens)
AMPH-bound hTAAR1-Gs protein complex
Resolution: 3.4 Å
EM Method: Single-particle
Fitted PDBs: 8jso
Q-score: 0.439
Xu Z, Guo L, Yu J, Shen S, Wu C, Zhang W, Zhao C, Deng Y, Tian X, Feng Y, Hou H, Su L, Wang H, Guo S, Wang H, Wang K, Chen P, Zhao J, Zhang X, Yong X, Cheng L, Liu L, Yang S, Yang F, Wang X, Yu X, Xu Y, Sun JP, Yan W, Shao Z
Nature (2023) 624 pp. 672-681 [ DOI: doi:10.1038/s41586-023-06804-z Pubmed: 37935376 ]
- Mgs (41 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Homo sapiens)
- (2s)-1-phenylpropan-2-amine (135 Da, Ligand)
- Htaar1-bound amphetamine in complex with gs heterotrimer (Complex)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Mus musculus)
- Soluble cytochrome b562,trace amine-associated receptor 1 (54 kDa, Protein from Homo sapiens)
- Scfv16 (26 kDa, Protein from Mus musculus)
- Amphetamine-bound htaar1 (Complex from Homo sapiens)
- Scfv16 (Complex from Mus musculus)
- Gs heterotrimer (Complex from Homo sapiens)
Ulotaront(SEP-363856)-bound Serotonin 1A (5-HT1A) receptor-Gi complex
Resolution: 3.65 Å
EM Method: Single-particle
Fitted PDBs: 8jsp
Q-score: 0.411
Xu Z, Guo L, Yu J, Shen S, Wu C, Zhang W, Zhao C, Deng Y, Tian X, Feng Y, Hou H, Su L, Wang H, Guo S, Wang H, Wang K, Chen P, Zhao J, Zhang X, Yong X, Cheng L, Liu L, Yang S, Yang F, Wang X, Yu X, Xu Y, Sun JP, Yan W, Shao Z
Nature (2023) 624 pp. 672-681 [ DOI: doi:10.1038/s41586-023-06804-z Pubmed: 37935376 ]
- 1-[(7~{s})-5,7-dihydro-4~{h}-thieno[2,3-c]pyran-7-yl]-~{n}-methyl-methanamine (183 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (35 kDa, Protein from Homo sapiens)
- Scfv16 (26 kDa, Protein from Mus musculus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (4 kDa, Protein from Homo sapiens)
- Htaar1-bound t1am in complex with gs heterotrimer (Complex)
- Scfv16 (Complex from Mus musculus)
- 5-hydroxytryptamine receptor 1a (42 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- 5ht1a in complex with gi heterotrimer (Complex from Homo sapiens)
Paltusotine-bound SSTR2-Gi complex
Resolution: 3.24 Å
EM Method: Single-particle
Fitted PDBs: 7yac
Q-score: 0.477
Zhao J, Fu H, Yu J, Hong W, Tian X, Qi J, Sun S, Zhao C, Wu C, Xu Z, Cheng L, Chai R, Yan W, Wei X, Shao Z
Nat Commun (2023) 14 pp. 962-962 [ DOI: doi:10.1038/s41467-023-36673-z Pubmed: 36810324 ]
- Somatostatin receptor type 2 (37 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Paltusotine-bound somatostatin receptor 2 (Complex from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- Scfv16 (27 kDa, Protein from Mus musculus)
- Scfv16 (Complex)
- Paltusotine (456 Da, Ligand)
- Guanine nucleotide-binding protein, somatostatin receptor 2 (Complex from Mus musculus)
Octreotide-bound SSTR2-Gi complex
Resolution: 3.37 Å
EM Method: Single-particle
Fitted PDBs: 7yae
Q-score: 0.382
Zhao J, Fu H, Yu J, Hong W, Tian X, Qi J, Sun S, Zhao C, Wu C, Xu Z, Cheng L, Chai R, Yan W, Wei X, Shao Z
Nat Commun (2023) 14 pp. 962-962 [ Pubmed: 36810324 DOI: doi:10.1038/s41467-023-36673-z ]
- Scfv16 (Complex from Mus musculus)
- Dpn-cys-phe-dtr-lys-thr-cys-tho (Complex)
- Cholesterol (386 Da, Ligand)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- Somatostatin receptor type 2 (42 kDa, Protein from Homo sapiens)
- Scfv16 (27 kDa, Protein from Mus musculus)
- Octreotide-bound somatostatin receptor 2 (Complex from Homo sapiens)
- Dpn-cys-phe-dtr-lys-thr-cys-tho (1 kDa, Protein from synthetic construct)
- Octreotide-bound somatostatin receptor 2 (Complex)