4msw: Difference between revisions
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{{STRUCTURE_4msw| PDB=4msw | SCENE= }} | |||
===Y78 ester mutant of KcsA in high K+=== | |||
{{ABSTRACT_PUBMED_24128761}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/KCSA_STRLI KCSA_STRLI]] Acts as a pH-gated potassium ion channel; changing the cytosolic pH from 7 to 4 opens the channel, although it is not clear if this is the physiological stimulus for channel opening. Monovalent cation preference is K(+) > Rb(+) > NH4(+) >> Na(+) > Li(+).<ref>PMID:7489706</ref> | |||
==About this Structure== | |||
[[4msw]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [http://en.wikipedia.org/wiki/Streptomyces_lividans Streptomyces lividans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4MSW OCA]. | |||
==Reference== | |||
<ref group="xtra">PMID:024128761</ref><references group="xtra"/><references/> | |||
[[Category: Mus musculus]] | |||
[[Category: Streptomyces lividans]] | |||
[[Category: Matulef, K.]] | |||
[[Category: Valiyaveetil, F I.]] | |||
[[Category: Channel]] | |||
[[Category: Ester]] | |||
[[Category: Membrane protein]] | |||
[[Category: Transport protein]] | |||
[[Category: Unnatural amino acid]] | |||
