3RBX

MthK RCK domain D184N mutant, Ca2+-bound

Summary for 3RBX

• Entry DOI: 10.2210/pdb3rbx/pdb
• Related: 3RBZ
• Descriptor: Calcium-gated potassium channel mthK, CALCIUM ION (2 entities in total)
• Functional Keywords: k+ channel, rck domain, rossman-fold, ca2+ binding domain, transport protein
• Biological source: Methanothermobacter thermautotrophicus
• Cellular location: Cell membrane; Multi-pass membrane protein: O27564
• Total number of polymer chains: 6
• Total formula weight: 155962.54

Authors

Samakai, E.,Rothberg, B.S. (deposition date: 2011-03-30, release date: 2011-10-12, Last modification date: 2024-02-21)

• Primary citation: Pau, V.P.,Smith, F.J.,Taylor, A.B.,Samakai, E.,Callaghan, M.M.,Abarca-Heidemann, K.,Parfenova, L.V.,Hart, P.J.,Rothberg, B.S.; Structures of multiple Ca2+-binding sites in a K+ channel RCK domain; Proc.Natl.Acad.Sci.USA, 2011

Experimental method

X-RAY DIFFRACTION (2.8 Å)