1J95
KCSA potassium channel with TBA (tetrabutylammonium) and potassium
Summary for 1J95
| Entry DOI | 10.2210/pdb1j95/pdb |
| Related | 1BL8 |
| Descriptor | VOLTAGE-GATED POTASSIUM CHANNEL, POTASSIUM ION, TETRABUTYLAMMONIUM ION (3 entities in total) |
| Functional Keywords | membrane protein, metal transport |
| Biological source | Streptomyces lividans |
| Cellular location | Cell membrane; Multi-pass membrane protein: P0A334 |
| Total number of polymer chains | 4 |
| Total formula weight | 53938.02 |
| Authors | Morais-Cabral, J.H.,MacKinnon, R.,Zhou, M. (deposition date: 2001-05-23, release date: 2001-06-13, Last modification date: 2023-08-16) |
| Primary citation | Zhou, M.,Morais-Cabral, J.H.,Mann, S.,MacKinnon, R. Potassium channel receptor site for the inactivation gate and quaternary amine inhibitors Nature, 411:657-661, 2001 Cited by PubMed: 11395760DOI: 10.1038/35079500 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.8 Å) |
Structure validation
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