2a97: Difference between revisions

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<StructureSection load='2a97' size='340' side='right'caption='[[2a97]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
<StructureSection load='2a97' size='340' side='right'caption='[[2a97]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2a97]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_botulinus"_van_ermengem_1896 "bacillus botulinus" van ermengem 1896]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2A97 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2A97 FirstGlance]. <br>
<table><tr><td colspan='2'>[[2a97]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Clostridium_botulinum Clostridium botulinum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2A97 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2A97 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2a8a|2a8a]]</div></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CD:CADMIUM+ION'>CD</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">botF ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1491 "Bacillus botulinus" van Ermengem 1896])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Bontoxilysin Bontoxilysin], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.69 3.4.24.69] </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=2a97 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2a97 OCA], [https://pdbe.org/2a97 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2a97 RCSB], [https://www.ebi.ac.uk/pdbsum/2a97 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2a97 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=2a97 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2a97 OCA], [https://pdbe.org/2a97 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2a97 RCSB], [https://www.ebi.ac.uk/pdbsum/2a97 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2a97 ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/BXF_CLOBO BXF_CLOBO]] Botulinum toxin acts by inhibiting neurotransmitter release. It binds to peripheral neuronal synapses, is internalized and moves by retrograde transport up the axon into the spinal cord where it can move between postsynaptic and presynaptic neurons. It inhibits neurotransmitter release by acting as a zinc endopeptidase that catalyzes the hydrolysis of the '58-Gln-|-Lys-59' bond of synaptobrevins-1 and -2.  
[https://www.uniprot.org/uniprot/BXF_CLOBO BXF_CLOBO] Botulinum toxin acts by inhibiting neurotransmitter release. It binds to peripheral neuronal synapses, is internalized and moves by retrograde transport up the axon into the spinal cord where it can move between postsynaptic and presynaptic neurons. It inhibits neurotransmitter release by acting as a zinc endopeptidase that catalyzes the hydrolysis of the '58-Gln-|-Lys-59' bond of synaptobrevins-1 and -2.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Bacillus botulinus van ermengem 1896]]
[[Category: Clostridium botulinum]]
[[Category: Bontoxilysin]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Agarwal, R]]
[[Category: Agarwal R]]
[[Category: Binz, T]]
[[Category: Binz T]]
[[Category: Swaminathan, S]]
[[Category: Swaminathan S]]
[[Category: Catalytic domain]]
[[Category: Clostridium botulinum neurotoxin serotype f]]
[[Category: Crystal structure]]
[[Category: Hydrolase]]
[[Category: Light chain]]
[[Category: X-ray]]
[[Category: Zinc endopeptidase]]
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