2ATK

Structure of a mutant KcsA K+ channel

Summary for 2ATK

• Entry DOI: 10.2210/pdb2atk/pdb
• Related: 1ZWI
• Descriptor: ANTIBODY FAB FRAGMENT HEAVY CHAIN, ANTIBODY FAB FRAGMENT LIGHT CHAIN, Voltage-gated potassium channel, ... (6 entities in total)
• Functional Keywords: k+ channel, mutant kcsa, protein-antibody fab complex, immune system-ion transport complex, immune system/ion transport
• Biological source: Mus musculus (house mouse); More
• Cellular location: Cell membrane; Multi-pass membrane protein: P0A334
• Total number of polymer chains: 3
• Total formula weight: 60418.47

Authors

Cordero-Morales, J.F.,Cuello, L.G.,Zhao, Y.,Jogini, V.,Chakrapani, S.,Roux, B.,Perozo, E. (deposition date: 2005-08-25, release date: 2006-03-07, Last modification date: 2021-11-10)

• Primary citation: Cordero-Morales, J.F.,Cuello, L.G.,Zhao, Y.,Jogini, V.,Cortes, D.M.,Roux, B.,Perozo, E.; Molecular determinants of gating at the potassium-channel selectivity filter.; Nat.Struct.Mol.Biol., 13:311-318, 2006; PubMed: 16532009; DOI: 10.1038/nsmb1069

Experimental method

X-RAY DIFFRACTION (2.5 Å)