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==Post-translational S-nitrosylation is an endogenous factor fine-tuning human S100A1 protein properties==
==Post-translational S-nitrosylation is an endogenous factor fine-tuning human S100A1 protein properties==
<StructureSection load='2llt' size='340' side='right' caption='[[2llt]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
<StructureSection load='2llt' size='340' side='right'caption='[[2llt]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2llt]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LLT OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2LLT FirstGlance]. <br>
<table><tr><td colspan='2'>[[2llt]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LLT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2LLT FirstGlance]. <br>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SNC:S-NITROSO-CYSTEINE'>SNC</scene></td></tr>
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SNC:S-NITROSO-CYSTEINE'>SNC</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2llu|2llu]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[2llu|2llu]]</div></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">S100A1, S100A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">S100A1, S100A ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2llt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2llt OCA], [http://pdbe.org/2llt PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2llt RCSB], [http://www.ebi.ac.uk/pdbsum/2llt PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2llt 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=2llt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2llt OCA], [https://pdbe.org/2llt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2llt RCSB], [https://www.ebi.ac.uk/pdbsum/2llt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2llt ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/S10A1_HUMAN S10A1_HUMAN]] Weakly binds calcium but binds zinc very tightly-distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites.  
[[https://www.uniprot.org/uniprot/S10A1_HUMAN S10A1_HUMAN]] Weakly binds calcium but binds zinc very tightly-distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites.  
<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==
*[[S100 protein|S100 protein]]
*[[S100 proteins 3D structures|S100 proteins 3D structures]]
== References ==
== References ==
<references/>
<references/>
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</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Human]]
[[Category: Large Structures]]
[[Category: Poznanski, J]]
[[Category: Poznanski, J]]
[[Category: Wyslouch-Cieszynska, A]]
[[Category: Wyslouch-Cieszynska, A]]
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