The structure of type III CRISPR-associated deaminase in complex cA4
Li Y, Li Z, Yan P, Hua C, Kong J, Wu W, Cui Y, Duan Y, Li S, Li G, Ji S, Chen Y, Zhao Y, Yang P, Hu C, Lu M, Chen M, Xiao Y
Science (2025) 387 pp. eadr0393-eadr0393 [ DOI: doi:10.1126/science.adr0393 Pubmed: 39666823 ]
- Adenosine deaminase domain-containing protein (70 kDa, Protein from Limisphaera ngatamarikiensis)
- Zinc ion (65 Da, Ligand)
- Crispr-associated adenosine deaminase (Complex from Limisphaera ngatamarikiensis)
- 3'-o-[(r)-{[(2s,3as,4s,6s,6as)-6-(6-amino-9h-purin-9-yl)-2-hydroxy-2-oxotetrahydro-2h-2lambda~5~-furo[3,4-d][1,3,2]dioxaphosphol-4-yl]methoxy}(hydroxy)phosphoryl]adenosine (658 Da, Ligand)
Cryo-EM structure of the glucagon receptor bound to beta-arrestin 1 in ligand-free state
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 8jru
Q-score: 0.438
Chen K, Zhang C, Lin S, Yan X, Cai H, Yi C, Ma L, Chu X, Liu Y, Zhu Y, Han S, Zhao Q, Wu B
Nature (2023) 620 pp. 904-910 [ Pubmed: 37558880 DOI: doi:10.1038/s41586-023-06420-x ]
- The glucagon receptor bound to beta-arrestin 1 (Complex from Homo sapiens)
- Ha signal peptide,hpc4 purification tag,glucagon receptor,c-terminal tail of vasopressin v2 receptor (54 kDa, Protein from Homo sapiens)
- Nanobody 32 (13 kDa, Protein from Escherichia phage EcSzw-2)
- Beta-arrestin 1 and single-chain fragment variable 30 (scfv30) (69 kDa, Protein from Bos taurus)
- [(2r)-2-octanoyloxy-3-[oxidanyl-[(1r,2r,3s,4r,5r,6s)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate (746 Da, Ligand)
Cryo-EM structure of the glucagon receptor bound to glucagon and beta-arrestin 1
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 8jrv
Q-score: 0.431
Chen K, Zhang C, Lin S, Yan X, Cai H, Yi C, Ma L, Chu X, Liu Y, Zhu Y, Han S, Zhao Q, Wu B
Nature (2023) 620 pp. 904-910 [ Pubmed: 37558880 DOI: doi:10.1038/s41586-023-06420-x ]
- The glucagon receptor bound to glucagon and beta-arrestin 1 (Complex from Homo sapiens)
- Glucagon (3 kDa, Protein from Homo sapiens)
- Nanobody 32 (13 kDa, Protein from Escherichia phage EcSzw-2)
- Beta-arrestin 1 and single-chain fragment variable 30 (scfv30) (69 kDa, Protein from Homo sapiens)
- [(2r)-2-octanoyloxy-3-[oxidanyl-[(1r,2r,3s,4r,5r,6s)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate (746 Da, Ligand)
- Ha signal peptide,hpc4 purification tag,glucagon receptor,c-terminal tail of vasopressin v2 receptor (54 kDa, Protein from Homo sapiens)
Cryo-EM structure of the PGE2-bound EP2-Gs complex
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 7cx2
Q-score: 0.536
Qu C, Mao C, Xiao P, Shen Q, Zhong YN, Yang F, Shen DD, Tao X, Zhang H, Yan X, Zhao RJ, He J, Guan Y, Zhang C, Hou G, Zhang PJ, Hou G, Li Z, Yu X, Chai RJ, Guan YF, Sun JP, Zhang Y
Sci Adv (2021) 7 [ Pubmed: 33811074 DOI: doi:10.1126/sciadv.abf1268 ]
- Water (18 Da, Ligand)
- Nb35 (Complex from synthetic construct)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Homo sapiens)
- (z)-7-[(1r,2r,3r)-3-hydroxy-2-[(e,3s)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl]hept-5-enoic acid (352 Da, Ligand)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (39 kDa, Protein from Homo sapiens)
- Ep2 (Complex from Homo sapiens)
- Prostaglandin e2 receptor ep2 subtype (39 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(s) subunit alpha isoforms short (45 kDa, Protein from Homo sapiens)
- Pge2-bound ep2-gs complex (Complex)
- Nanobody-35 (13 kDa, Protein from synthetic construct)
- Gs (Complex from Homo sapiens)
human LAT1-4F2hc complex bound with BCH
Resolution: 3.5 Å
EM Method: Single-particle
Fitted PDBs: 6irt
Q-score: 0.452
Nature (2019) 568 pp. 127-130 [ DOI: doi:10.1038/s41586-019-1011-z Pubmed: 30867591 ]
- 4f2 cell-surface antigen heavy chain (70 kDa, Protein from Homo sapiens)
- 1,2-diacyl-glycerol-3-sn-phosphate (704 Da, Ligand)
- (1s,2s,4r)-2-aminobicyclo[2.2.1]heptane-2-carboxylic acid (155 Da, Ligand)
- Human lat1-4f2hc complex bound with bch (100 kDa, Complex from Homo sapiens)
- Large neutral amino acids transporter small subunit 1 (57 kDa, Protein from Homo sapiens)