P51787 (KCNQ1_HUMAN) Homo sapiens (Human)
Potassium voltage-gated channel subfamily KQT member 1 UniProtKBInterProSTRINGInteractive Modelling
676 aa; Sequence (Fasta) ; (Isoform 2)
It is possible new templates exist for this target since these models were created.
Available Structures
19 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Seq id (%) | Ligands | |
|---|---|---|---|---|---|---|
| structure of human KCNQ1-KCNE3-CaM complex |
Heteromer P0DP23; Q9Y6H6; | 100.0 | 8×CA; | |||
| KCNQ1 with voltage sensor in the up conformation |
Heteromer P0DP23; | 100.0 | 8×CA; | |||
| KCNQ1 with voltage sensor in the down conformation |
Heteromer P0DP23; | 100.0 | ||||
| structure of human KCNQ1-CaM complex |
Heteromer P0DP23; | 100.0 | 8×CA; | |||
| KCNQ1 with voltage sensor in the intermediate conformation |
Heteromer P0DP23; | 100.0 | 8×CA; | |||
| human KCNQ1-CaM in complex with ML277 |
Heteromer P0DP25; | 100.0 | 4×K; 4×I0S; | |||
| human KCNQ1-CaM in apo state |
Heteromer P0DP25; | 100.0 | ||||
| human KCNQ1-CaM-ML277-PIP2 complex in state A |
Heteromer P0DP25; | 100.0 | 4×K; 4×I0S; 4×PIO; | |||
| structure of human KCNQ1-KCNE3-CaM complex with PIP2 |
Heteromer P0DP23; Q9Y6H6; | 100.0 | 8×CA; 4×PT5; | |||
| human KCNQ1-CaM-ML277-PIP2 complex in state B |
Heteromer P0DP25; | 100.0 | 4×K; 4×I0S; 4×PIO; | |||
| Crystal Structure of the Kv7.1 proximal C-terminal Domain in Complex with Calmodulin |
Heteromer P0DP23; | 100 | 1×SCN; 4×CA; | |||
| Crystal Structure of the Kv7.1 proximal C-terminal Domain in Complex with Calmodulin |
Heteromer P0DP23; | 100 | 4×K; 1×SCN; 4×CA; | |||
| Crystal Structure of the Kv7.1 C-terminal Domain in Complex with Calmodulin disease mutation E140G |
Heteromer P0DP23; | 91.89 | 2×CA; | |||
| Crystal Structure of the Kv7.1 C-terminal Domain in Complex with Calmodulin disease mutation F141L |
Heteromer P0DP23; | 91.89 | 2×CA; | |||
| Crystal Structure of the Kv7.1 C-terminal Domain in Complex with Calmodulin disease mutation Q135P |
Heteromer P0DP23; | 91.67 | 2×CA; | |||
| The KCNQ1 (Kv7.1) C-terminus, a multi-tiered scaffold for subunit assembly and protein interaction | homo-4-mer | 100 | 2×NI; | |||
| A trimeric form of the Kv7.1 A domain Tail | homo-3-mer | 100 | ||||
| A trimeric form of the Kv7.1 A domain Tail, L602M/L606M mutant Semet | homo-3-mer | 92.59 | ||||
| Solution NMR structure of the KCNQ1 voltage-sensing domain | monomer | 100 | ||||
2 SWISS-MODEL models
| Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 7tcp.1.G | monomer | 0.59 | 82.80 | |||
| 7xnn.1.B | monomer | 0.58 | 1×PIO; | 100.00 | ||
2 SWISS-MODEL models built on isoform sequence
| Isoform | Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|---|
| Isoform 2 | 7xnk.1.A | monomer | 0.59 | 100.00 | |||
| Isoform 2 | 7xnn.1.B | monomer | 0.59 | 100.00 | |||