P56373 (P2RX3_HUMAN) Homo sapiens (Human)
P2X purinoceptor 3 UniProtKBInterProSTRINGInteractive Modelling
397 aa; Sequence (Fasta)
It is possible new templates exist for this target since these models were created.
Available Structures
13 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Seq id (%) | Ligands | |
|---|---|---|---|---|---|---|
| Crystal structure of the ATP-gated human P2X3 ion channel in the ATP-bound, open state | homo-3-mer | 99.16 | 6×GLC; 3×ATP; 12×NAG; 3×EDO; 3×MHA; | |||
| Structure of human P2X3 receptor in complex with ATP and Ca2+ ion | homo-3-mer | 100 | 6×GLC; 3×ATP; 8×NAG; 3×EDO; 3×CA; | |||
| Structure of human P2X3 receptor in complex with ATP and Mg2+ ion | homo-3-mer | 100 | 3×GLC; 3×ATP; 8×NAG; 3×EDO; 3×MG; | |||
| Cryo-EM structure of the human P2X3 receptor-compound 26a complex | homo-3-mer | 99.12 | 3×A1L2M; 3×ATP; 9×NAG; 3×MG; | |||
| Crystal structure of the ATP-gated human P2X3 ion channel in the ATP-bound, closed (desensitized) s… | homo-3-mer | 100 | 3×GLC; 3×ATP; 9×NAG; 12×EDO; 6×ACT; 6×NA; 3×TRS; | |||
| Crystal structure of the ATP-gated human P2X3 ion channel bound to competitive antagonist A-317491 | homo-3-mer | 100 | 6×NAG; 3×MG; 3×NA; 3×71C; | |||
| Crystal structure of human P2X3 receptor in complex with the AF-219 negative allosteric modulator | homo-3-mer | 100 | 3×MG; 3×NA; 6×NAG; 3×AF9; | |||
| Crystal structure of the ATP-gated human P2X3 ion channel in the closed, apo state | homo-3-mer | 100.0 | 9×NAG; 3×MG; 3×NA; 3×PG4; 3×EDO; | |||
| Crystal structure of the ATP-gated human P2X3 ion channel bound to competitive antagonist TNP-ATP | homo-3-mer | 100.0 | 9×NAG; 3×NA; 3×MG; 3×128; | |||
| Anomalous Mn2+ signal reveals a divalent cation-binding site in the head domain of the ATP-gated hu… | homo-3-mer | 100.0 | 9×NAG; 3×MG; 3×NA; 3×PG4; 3×EDO; | |||
| Anomalous Cs+ signal reveals the site of Na+ ion entry to the channel pore of the human P2X3 ion ch… | homo-3-mer | 100.0 | 9×NAG; 3×MG; 3×NA; | |||
| Crystal structure of the ATP-gated human P2X3 ion channel bound to agonist 2-methylthio-ATP in the … | homo-3-mer | 100 | 9×NAG; 3×6AT; 3×NA; 3×TRS; 3×EDO; | |||
| Anomalous sulfur signal reveals the position of agonist 2-methylthio-ATP bound to the ATP-gated hum… | homo-3-mer | 100 | 9×NAG; 3×6AT; 3×NA; 3×TRS; 3×EDO; | |||
1 SWISS-MODEL model
| Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 5svk.1.C | homo-3-mer | 0.85 | 3×GLC; 3×ATP; 1×MHA; | 99.16 | ||