1jq2: Difference between revisions
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<StructureSection load='1jq2' size='340' side='right'caption='[[1jq2]], [[NMR_Ensembles_of_Models | 50 NMR models]]' scene=''> | <StructureSection load='1jq2' size='340' side='right'caption='[[1jq2]], [[NMR_Ensembles_of_Models | 50 NMR models]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1jq2]] is a 4 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1jq2]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/"actinomyces_lividans"_krasil'nikov_et_al._1965 "actinomyces lividans" krasil'nikov et al. 1965]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1JQ2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1JQ2 FirstGlance]. <br> | ||
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1jq1|1jq1]]</td></tr> | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1jq1|1jq1]]</div></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1jq2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1jq2 OCA], [https://pdbe.org/1jq2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1jq2 RCSB], [https://www.ebi.ac.uk/pdbsum/1jq2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1jq2 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[[ | [[https://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> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
*[[Glutamate receptor (GluA2)|Glutamate receptor (GluA2)]] | *[[Glutamate receptor (GluA2)|Glutamate receptor (GluA2)]] | ||
*[[Potassium | *[[Potassium channel 3D structures|Potassium channel 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> |