3UM7

Crystal structure of the human two pore domain K+ ion channel TRAAK (K2P4.1)

Summary for 3UM7

• Entry DOI: 10.2210/pdb3um7/pdb
• Descriptor: Potassium channel subfamily K member 4, POTASSIUM ION (2 entities in total)
• Functional Keywords: potassium ion channel, metal transport
• Biological source: Homo sapiens (human)
• Cellular location: Membrane; Multi-pass membrane protein (Potential): Q9NYG8
• Total number of polymer chains: 2
• Total formula weight: 67367.10

Authors

Brohawn, S.G.,MacKinnon, R. (deposition date: 2011-11-12, release date: 2012-02-08)

• Primary citation: Brohawn, S.G.,del Marmol, J.,MacKinnon, R.; Crystal structure of the human K2P TRAAK, a lipid- and mechano-sensitive K+ ion channel.; Science, 335:436-441, 2012; PubMed: 22282805; DOI: 10.1126/science.1213808

Experimental method

X-RAY DIFFRACTION (3.31 Å)