Current Protein Identity：P59540
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Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 7XP4 Cryo-EM structure of a class T GPCR in apo state Deposited 2022-05-03 | Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain R
2–309（308 aa）
|
Mutation：E131A | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.01 Å |
| 7XP5 Cryo-EM structure of a class T GPCR in ligand-free state Deposited 2022-05-03 | Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain R
2–309（308 aa）
|
Mutation：E131A | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.08 Å |
| 7XP6 Cryo-EM structure of a class T GPCR in active state Deposited 2022-05-03 | Assembly 1 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count |
Chain R
2–309（308 aa）
|
Mutation：E131A | SY9 STRYCHNINE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.01 Å |
| 9W0R Cryo-EM structure of apo-T2R46 in complex with heterotrimeric G protein Deposited 2025-07-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain R
1–304（304 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE；blot for 1s
|
Resolution 2.70 Å |
| 9W0S CryoEM structure of T2R46 in complex with Arteminisin and heterotrimeric G protein complex Deposited 2025-07-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain R
1–304（304 aa）
|
Not recorded | A1EUW Artemisinin × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE；blot for 1s
|
Resolution 3.30 Å |
| 9W0T CryoEM structure of the T2R46 in complex with Denatomium benozate and heterotrimeric G protein complex Deposited 2025-07-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain R
1–304（304 aa）
|
Not recorded | WK3 N-benzyl-2-(2,6-dimethylanilino)-N,N-diethyl-2-oxoethan-1-aminium × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE；blot for 1s
|
Resolution 3.30 Å |
| 9W0U CryoEM structure of the T2R46 in complex with tangeretin and heterotrimeric G protein complex Deposited 2025-07-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain R
1–304（304 aa）
|
Not recorded | A1EUI 5,6,7,8-tetramethoxy-2-(4-methoxyphenyl)chromen-4-one × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE；blot for 1s
|
Resolution 2.90 Å |
| 9W0W CryoEM structure of the T2R46 in complex with strychine and heterotrimeric G protein complex Deposited 2025-07-24 | Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count |
Chain R
1–304（304 aa）
|
Not recorded | SY9 STRYCHNINE × 1 | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 7.5
cryo-EM vitrification conditions
Cryogen ETHANE；blot for 1s
|
Resolution 3.20 Å |