8F7W
Gi bound kappa-opioid receptor in complex with dynorphin
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A (R) | Kappa-type opioid receptor | polymer | 378 | 42434.7 | 1 | UniProt (P41145) Pfam (PF00001) | Homo sapiens (human) | K-OR-1,KOR-1 |
2 | B (P) | Dynorphin | polymer | 8 | 983.2 | 1 | UniProt (P01213) | Homo sapiens | |
3 | C (A) | Guanine nucleotide-binding protein G(i) subunit alpha-1 | polymer | 354 | 40445.1 | 1 | UniProt (P63096) Pfam (PF00503) | Homo sapiens (human) | Adenylate cyclase-inhibiting G alpha protein |
4 | D (B) | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 353 | 39020.7 | 1 | UniProt (P54311) Pfam (PF00400) | Rattus norvegicus (Norway rat) | Transducin beta chain 1 |
5 | E (C) | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 | polymer | 68 | 7563.8 | 1 | UniProt (P63212) Pfam (PF00631) | Bos taurus (cattle) | G gamma-I |
6 | F (E) | scFv16 | polymer | 248 | 26408.5 | 1 | synthetic construct | ||
7 | G, H, I (R) | CHOLESTEROL | non-polymer | 386.7 | 3 | Chemie (CLR) | |||
8 | J, K (R) | PALMITIC ACID | non-polymer | 256.4 | 2 | Chemie (PLM) |
Sequence modifications
A: 1 - 354 (UniProt: P63096)
B: 2 - 340 (UniProt: P54311)
PDB | External Database | Details |
---|---|---|
Ala 203 | Gly 203 | conflict |
Ser 326 | Ala 326 | conflict |
PDB | External Database | Details |
---|---|---|
Met -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
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 | 156855.9 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 1672.8 | |
All* | Total formula weight | 158528.7 |