Resolution: 3.1 Å
EM Method: Single-particle
Fitted PDBs: 7xmr
Q-score: 0.41
Zhao W, Han S, Qiu N, Feng W, Lu M, Zhang W, Wang M, Zhou Q, Chen S, Xu W, Du J, Chu X, Yi C, Dai A, Hu L, Shen MY, Sun Y, Zhang Q, Ma Y, Zhong W, Yang D, Wang MW, Wu B, Zhao Q
Cell Res (2022) 32 pp. 761-772 [ Pubmed: 35739238 DOI: doi:10.1038/s41422-022-00679-x ]
- Somatostatin-14 (1 kDa, Protein from Homo sapiens)
- Complex structure of the somatostatin receptor 2 (sstr2) in complex with gi1 and its endogeneous peptide ligand sst-14 (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)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- Somatostatin receptor type 2 (45 kDa, Protein from Homo sapiens)
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 7xms
Q-score: 0.408
Zhao W, Han S, Qiu N, Feng W, Lu M, Zhang W, Wang M, Zhou Q, Chen S, Xu W, Du J, Chu X, Yi C, Dai A, Hu L, Shen MY, Sun Y, Zhang Q, Ma Y, Zhong W, Yang D, Wang MW, Wu B, Zhao Q
Cell Res (2022) 32 pp. 761-772 [ Pubmed: 35739238 DOI: doi:10.1038/s41422-022-00679-x ]
- Somatostatin-14 (1 kDa, Protein 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)
- Signle chain viable fragment of antibody (31 kDa, Protein from Mus musculus)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (38 kDa, Protein from Homo sapiens)
- Somatostatin receptor type 4 (40 kDa, Protein from Homo sapiens)
- Complex structure of somatostatin receptor 4 (sstr4) in complex with gi and its endogeneous ligand sst-14 (Complex from Homo sapiens)
Cryo-EM structure of the SS-14-bound human SSTR2-Gi1 complex
Resolution: 2.8 Å
EM Method: Single-particle
Fitted PDBs: 7wic
Q-score: 0.509
Chen LN, Wang WW, Dong YJ, Shen DD, Guo J, Yu X, Qin J, Ji SY, Zhang H, Shen Q, He Q, Yang B, Zhang Y, Li Q, Mao C
Cell Res (2022) 32 pp. 785-788 [ DOI: doi:10.1038/s41422-022-00669-z Pubmed: 35578016 ]
- Cryo-em structure of the ss-14-bound sstr2-gi1 complex (180 kDa, Complex)
- Guanine nucleotide-binding protein g(i)/g(s)/g(t) subunit beta-1 (37 kDa, Protein from Rattus norvegicus)
- Guanine nucleotide-binding protein g(i) subunit alpha-1 (40 kDa, Protein from Homo sapiens)
- G protein (Complex from Homo sapiens)
- Somatostatin receptor type 2 (41 kDa, Protein from Homo sapiens)
- Somatostatin-14 (1 kDa, Protein from Homo sapiens)
- Somatostatin receptor type 2 (Complex from Homo sapiens)
- Antibody (Complex from synthetic construct)
- Guanine nucleotide-binding protein g(i)/g(s)/g(o) subunit gamma-2 (7 kDa, Protein from Bos taurus)
- Single fab chain (svfv16) (28 kDa, Protein from synthetic construct)