8WC9
Cryo-EM structure of the ZH8651-bound mTAAR1-Gq complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Engineered G-alpha-q subunit | polymer | 361 | 41708.4 | 1 | Pfam (PF00503) UniProt (by SIFTS) (P63092) UniProt (by SIFTS) (P63096) 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 (P62873) Pfam (PF00400) In PDB | Homo sapiens (human) | Transducin beta chain 1 |
| 3 | R | Trace amine-associated receptor 1 | polymer | 332 | 37656.6 | 1 | UniProt (Q923Y8) Pfam (PF00001) In PDB | Mus musculus (house mouse) | TaR-1,Trace amine receptor 1 |
| 4 | S | scFv16 | polymer | 285 | 30363.0 | 1 | synthetic construct | ||
| 5 | Y | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 | polymer | 71 | 7861.1 | 1 | UniProt (P59768) Pfam (PF00631) In PDB | Homo sapiens (human) | G gamma-I |
| 6 | R | 2-(4-bromophenyl)ethanamine | non-polymer | 200.1 | 1 | Chemie (VMT) |
Sequence modifications
B: 2 - 340 (UniProt: P62873)
| 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 | 5 |
| Total formula weight | 155504.7 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 200.1 | |
| All* | Total formula weight | 155704.7 |
