8VC1
CryoEM structure of insect gustatory receptor BmGr9
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Gustatory receptor | polymer | 491 | 54572.3 | 4 | UniProt (B3GTD7) Pfam (PF08395) | Bombyx mori (domestic silkworm) | |
| 2 | CA, DA, E, F, M... (D, A, B, C) | (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE | non-polymer | 759.1 | 8 | Chemie (PSC) | |||
| 3 | AA, BA, EA, FA, G... (C, D, A, B) | (7S)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE | non-polymer | 763.1 | 20 | Chemie (PC7) | |||
| 4 | JA, L, T, V (D, A, B, C) | (3beta,14beta,17beta,25R)-3-[4-methoxy-3-(methoxymethyl)butoxy]spirost-5-en | non-polymer | 544.8 | 4 | Chemie (9Z9) |
Sequence modifications
A, B, C, D: 1 - 449 (UniProt: B3GTD7)
| PDB | External Database | Details |
|---|---|---|
| Met -41 | - | initiating methionine |
| Gly -40 | - | expression tag |
| Trp -39 | - | expression tag |
| Ser -38 | - | expression tag |
| His -37 | - | expression tag |
| Pro -36 | - | expression tag |
| Gln -35 | - | expression tag |
| Phe -34 | - | expression tag |
| Glu -33 | - | expression tag |
| Lys -32 | - | expression tag |
| Gly -31 | - | expression tag |
| Gly -30 | - | expression tag |
| Gly -29 | - | expression tag |
| Ser -28 | - | expression tag |
| Gly -27 | - | expression tag |
| Gly -26 | - | expression tag |
| Gly -25 | - | expression tag |
| Ser -24 | - | expression tag |
| Gly -23 | - | expression tag |
| Gly -22 | - | expression tag |
| Ser -21 | - | expression tag |
| Ala -20 | - | expression tag |
| Trp -19 | - | expression tag |
| Ser -18 | - | expression tag |
| His -17 | - | expression tag |
| Pro -16 | - | expression tag |
| Gln -15 | - | expression tag |
| Phe -14 | - | expression tag |
| Glu -13 | - | expression tag |
| Lys -12 | - | expression tag |
| Ala -11 | - | expression tag |
| Ala -10 | - | expression tag |
| Leu -9 | - | expression tag |
| Glu -8 | - | expression tag |
| Val -7 | - | expression tag |
| Leu -6 | - | expression tag |
| Phe -5 | - | expression tag |
| Gln -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Thr 0 | - | expression tag |
| Met 373 | Ile 373 | variant |
| Val 383 | Leu 383 | variant |
| Lys 399 | Arg 399 | variant |
| Ile 427 | Met 427 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 218289.3 | |
| Non-Polymers* | Number of molecules | 32 |
| Total formula weight | 23513.8 | |
| All* | Total formula weight | 241803.0 |
