8UO1
CryoEM structure of beta-2-adrenergic receptor in complex with GTP-bound Gs heterotrimer (Class Q)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Guanine nucleotide-binding protein G(s) subunit alpha isoforms short | polymer | 380 | 44326.2 | 1 | UniProt (P63092) Pfam (PF00503) | Homo sapiens (human) | Adenylate cyclase-stimulating G alpha protein |
| 2 | B (B) | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 343 | 37574.0 | 1 | UniProt (P62873) Pfam (PF25391) | Homo sapiens (human) | |
| 3 | C (G) | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 | polymer | 71 | 7861.1 | 1 | UniProt (P59768) Pfam (PF00631) | Homo sapiens (human) | G gamma-I |
| 4 | D (R) | Beta-2 adrenergic receptor | polymer | 437 | 49247.5 | 1 | UniProt (P07550) Pfam (PF00001) | Homo sapiens (human) | Beta-2 adrenoreceptor,Beta-2 adrenoceptor |
| 5 | E (A) | GUANOSINE-5'-TRIPHOSPHATE | non-polymer | 523.2 | 1 | Chemie (GTP) PubChem (177679032) PubChem (135400627) PubChem (135487750) PubChem (136088935) PubChem (136803486) PubChem (135398633) PubChem (135544356) PubChem (135547949) PubChem (135600366) PubChem (135749822) PubChem (136005188) PubChem (136073923) PubChem (136240914) PubChem (136664747) PubChem (136772743) PubChem (136772744) PubChem (136803487) PubChem (137286749) PubChem (164715984) PubChem (171699466) | |||
| 6 | F (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) PubChem (888) | |||
| 7 | G (R) | (5R,6R)-6-(methylamino)-5,6,7,8-tetrahydronaphthalene-1,2,5-triol | non-polymer | 209.2 | 1 | Chemie (G1I) PubChem (12353636) PubChem (12353638) PubChem (138714551) |
Sequence modifications
B: 2 - 340 (UniProt: P62873)
R: 1 - 413 (UniProt: P07550)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Gly 1 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Met -23 | - | expression tag |
| Lys -22 | - | expression tag |
| Thr -21 | - | expression tag |
| Ile -20 | - | expression tag |
| Ile -19 | - | expression tag |
| Ala -18 | - | expression tag |
| Leu -17 | - | expression tag |
| Ser -16 | - | expression tag |
| Tyr -15 | - | expression tag |
| Ile -14 | - | expression tag |
| Phe -13 | - | expression tag |
| Cys -12 | - | expression tag |
| Leu -11 | - | expression tag |
| Val -10 | - | expression tag |
| Phe -9 | - | expression tag |
| Ala -8 | - | expression tag |
| Asp -7 | - | expression tag |
| Tyr -6 | - | expression tag |
| Lys -5 | - | expression tag |
| Asp -4 | - | expression tag |
| Asp -3 | - | expression tag |
| Asp -2 | - | expression tag |
| Asp -1 | - | expression tag |
| Ala 0 | - | expression tag |
| Arg 16 | Gly 16 | variant |
| Gln 27 | Glu 27 | variant |
| Thr 96 | Met 96 | conflict |
| Thr 98 | Met 98 | conflict |
| Glu 187 | Asn 187 | conflict |
| Ala 378 | Cys 378 | conflict |
| Ala 406 | Cys 406 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 139008.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 756.7 | |
| All* | Total formula weight | 139765.5 |
