Detail Information of DT Wildtype Structure
| General Information of Drug Transporter (DT) | ||||||
|---|---|---|---|---|---|---|
| DT ID | DTD0547 Transporter Info | |||||
| Gene Name | KCNK4 | |||||
| Transporter Name | Potassium channel subfamily K member 4 | |||||
| Gene ID | ||||||
| UniProt ID | ||||||
| Modelled Structures of This DT | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Detail Information of Structural Model | ||||||
| Method | Homology modeling | |||||
| Template PDB | 4I9W_A_A | Identity | 97.683% | |||
| Performance | Minimized Score | -641.691 kcal/mol | ||||
| Ramachandra Favored |
Excellent |
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| QMEANBrane Quality |
High |
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| Ramachandran Plot |
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| Click to Save Ramachandran Plot in PNG Format | ||||||
| Ramz Z Score | -0.62 ± 0.45 | |||||
| Residues in Favored Region | 254 | Ramachandran favored | 98.83% | |||
| Number of Outliers | 0 | Ramachandran outliers | 0.00% | |||
| Local Quality |
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| Click to Save Local Quality Plot in PNG Format | ||||||
| QMEANBrane Score | 0.85 | |||||
| AlphaFold Protein Structure Database | ||||||
| SWISS-MODEL Database | ||||||
| Experimental Structures of This DT | ||||||
| PDB ID | Scanning Method | Resolution | Expression System | Details | Ref | |
| 3UM7 | X-ray | 3.31 Å | Komagataella pastoris | [1] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-274 | Mutation | Yes | |||
| 4I9W | X-ray | 2.75 Å | Komagataella pastoris; Mus musculus | [2] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-274 | Mutation | Yes | |||
| 4RUE | X-ray | 3.3 Å | Komagataella pastoris | [3] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-274 | Mutation | Yes | |||
| 4RUF | X-ray | 3.4 Å | Komagataella pastoris | [3] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-274 | Mutation | Yes | |||
| 4WFE | X-ray | 2.5 Å | Komagataella pastoris; Mus musculus | [4] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-264 | Mutation | Yes | |||
| 4WFF | X-ray | 2.5 Å | Komagataella pastoris; Mus musculus | [4] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-264 | Mutation | Yes | |||
| 4WFG | X-ray | 3 Å | Komagataella pastoris; Mus musculus | [4] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-264 | Mutation | Yes | |||
| 4WFH | X-ray | 3.01 Å | Komagataella pastoris; Mus musculus | [4] | ||
| Structure | ||||||
| Click to Save PDB File in TXT Format | ||||||
| Corresponding chain | A/B | |||||
| Sequence Length | 1-264 | Mutation | Yes | |||
| References | ||||||
| 1 | Crystal structure of the human K2P TRAAK, a lipid- and mechano-sensitive K+ ion channel. Science. 2012 Jan 27;335(6067):436-41. | |||||
| 2 | Domain-swapped chain connectivity and gated membrane access in a Fab-mediated crystal of the human TRAAK K+ channel. Proc Natl Acad Sci U S A. 2013 Feb 5;110(6):2129-34. | |||||
| 3 | Transmembrane helix straightening and buckling underlies activation of mechanosensitive and thermosensitive K(2P) channels. Neuron. 2014 Dec 17;84(6):1198-212. | |||||
| 4 | Physical mechanism for gating and mechanosensitivity of the human TRAAK K+ channel. Nature. 2014 Dec 4;516(7529):126-30. | |||||
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