8JIQ
Cryo-EM structure of the GLP-1R/GCGR dual agonist Peptide 15-bound human GCGR-Gs complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Guanine nucleotide-binding protein G(s) subunit alpha isoforms short | polymer | 394 | 45701.7 | 1 | Pfam (PF00503) UniProt (by SIFTS) (P63092) In PDB | Homo sapiens (human) | |
| 2 | B | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 345 | 37915.5 | 1 | UniProt (P54311) Pfam (PF00400) In PDB | Rattus norvegicus (Norway rat) | Transducin beta chain 1 |
| 3 | C | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 | polymer | 70 | 7729.9 | 1 | UniProt (P63212) Pfam (PF00631) In PDB | Bos taurus (cattle) | G gamma-I |
| 4 | E | Peptide 15 | polymer | 29 | 3385.7 | 1 | synthetic construct | ||
| 5 | N | Nanobody 35 | polymer | 140 | 15343.0 | 1 | Escherichia coli | ||
| 6 | R | Glucagon receptor | polymer | 405 | 46627.3 | 1 | UniProt (P47871) Pfam (PF02793) Pfam (PF00002) In PDB | Homo sapiens (human) | GL-R |
Sequence modifications
B: 2 - 340 (UniProt: P54311)
| PDB | External Database | Details |
|---|---|---|
| Met -4 | - | initiating methionine |
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Leu -1 | - | expression tag |
| Leu 0 | - | expression tag |
| Gln 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 156703.1 | |
| All* | Total formula weight | 156703.1 |
