6kzf

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Current revision (10:47, 22 November 2023) (edit) (undo)
 
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<StructureSection load='6kzf' size='340' side='right'caption='[[6kzf]], [[Resolution|resolution]] 2.52&Aring;' scene=''>
<StructureSection load='6kzf' size='340' side='right'caption='[[6kzf]], [[Resolution|resolution]] 2.52&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[6kzf]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KZF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6KZF FirstGlance]. <br>
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<table><tr><td colspan='2'>[[6kzf]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Dendroaspis_angusticeps Dendroaspis angusticeps]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KZF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6KZF FirstGlance]. <br>
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</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ABA:ALPHA-AMINOBUTYRIC+ACID'>ABA</scene>, <scene name='pdbligand=DAL:D-ALANINE'>DAL</scene>, <scene name='pdbligand=DAR:D-ARGININE'>DAR</scene>, <scene name='pdbligand=DCY:D-CYSTEINE'>DCY</scene>, <scene name='pdbligand=DGL:D-GLUTAMIC+ACID'>DGL</scene>, <scene name='pdbligand=DGN:D-GLUTAMINE'>DGN</scene>, <scene name='pdbligand=DIL:D-ISOLEUCINE'>DIL</scene>, <scene name='pdbligand=DLE:D-LEUCINE'>DLE</scene>, <scene name='pdbligand=DLY:D-LYSINE'>DLY</scene>, <scene name='pdbligand=DPN:D-PHENYLALANINE'>DPN</scene>, <scene name='pdbligand=DPR:D-PROLINE'>DPR</scene>, <scene name='pdbligand=DSG:D-ASPARAGINE'>DSG</scene>, <scene name='pdbligand=DSN:D-SERINE'>DSN</scene>, <scene name='pdbligand=DTH:D-THREONINE'>DTH</scene>, <scene name='pdbligand=DTR:D-TRYPTOPHAN'>DTR</scene>, <scene name='pdbligand=DTY:D-TYROSINE'>DTY</scene>, <scene name='pdbligand=DVA:D-VALINE'>DVA</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.52&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ABA:ALPHA-AMINOBUTYRIC+ACID'>ABA</scene>, <scene name='pdbligand=DAL:D-ALANINE'>DAL</scene>, <scene name='pdbligand=DAR:D-ARGININE'>DAR</scene>, <scene name='pdbligand=DCY:D-CYSTEINE'>DCY</scene>, <scene name='pdbligand=DGL:D-GLUTAMIC+ACID'>DGL</scene>, <scene name='pdbligand=DGN:D-GLUTAMINE'>DGN</scene>, <scene name='pdbligand=DIL:D-ISOLEUCINE'>DIL</scene>, <scene name='pdbligand=DLE:D-LEUCINE'>DLE</scene>, <scene name='pdbligand=DLY:D-LYSINE'>DLY</scene>, <scene name='pdbligand=DPN:D-PHENYLALANINE'>DPN</scene>, <scene name='pdbligand=DPR:D-PROLINE'>DPR</scene>, <scene name='pdbligand=DSG:D-ASPARAGINE'>DSG</scene>, <scene name='pdbligand=DSN:D-SERINE'>DSN</scene>, <scene name='pdbligand=DTH:D-THREONINE'>DTH</scene>, <scene name='pdbligand=DTR:D-TRYPTOPHAN'>DTR</scene>, <scene name='pdbligand=DTY:D-TYROSINE'>DTY</scene>, <scene name='pdbligand=DVA:D-VALINE'>DVA</scene></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6kzf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kzf OCA], [https://pdbe.org/6kzf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6kzf RCSB], [https://www.ebi.ac.uk/pdbsum/6kzf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6kzf ProSAT]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6kzf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6kzf OCA], [https://pdbe.org/6kzf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6kzf RCSB], [https://www.ebi.ac.uk/pdbsum/6kzf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6kzf ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/VKTHC_DENAN VKTHC_DENAN]] Potent blocker of high-voltage-activated calcium ion channels in the nanomolar range, particularly the L-type channels in cerebellar granule cells. The sensitivity of L-, N- and P-type channels to CAC is tissue and species-dependent. Blocks the L-type current of cardiac cells, depressing cardiac contractility.
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[https://www.uniprot.org/uniprot/VKTHC_DENAN VKTHC_DENAN] Potent blocker of high-voltage-activated calcium ion channels in the nanomolar range, particularly the L-type channels in cerebellar granule cells. The sensitivity of L-, N- and P-type channels to CAC is tissue and species-dependent. Blocks the L-type current of cardiac cells, depressing cardiac contractility.
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Dendroaspis angusticeps]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Gao, S]]
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[[Category: Gao S]]
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[[Category: Liu, L]]
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[[Category: Liu L]]
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[[Category: Qu, Q]]
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[[Category: Qu Q]]
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[[Category: Calcicludine]]
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[[Category: L-type ca2+ channel]]
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[[Category: Racemic crystal]]
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[[Category: Toxin]]
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Current revision

Racemic X-ray Structure of Calcicludine

PDB ID 6kzf

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