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href="//files.rcsb.org/pub/pdb/validation_reports/ya/3yas/3yas_full_validation.pdf">Validation Full PDF</a></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/pub/pdb/validation_reports/ya/3yas/3yas_validation.xml.gz">Validation (XML - gz)</a></li><li><a target="_blank" rel="noopener" href="//files.rcsb.org/pub/pdb/validation_reports/ya/3yas/3yas_validation.cif.gz">Validation (CIF - gz)</a></li><li class="filedivider"></li><li><a href="//files.rcsb.org/download/3YAS-assembly1.cif.gz">Biological Assembly 1 (CIF - gz) <span class="fa fa-info-circle" aria-hidden="true" data-toggle="tooltip" data-placement="top" title="Biological assembly files in .cif format."></span></a></li><li><a href="//files.rcsb.org/download/3YAS-assembly2.cif.gz">Biological Assembly 2 (CIF - gz) </a></li><li><a href="//files.rcsb.org/download/3YAS-assembly3.cif.gz">Biological Assembly 3 (CIF - gz) </a></li><li><a href="//files.rcsb.org/download/3YAS.pdb1.gz">Biological Assembly 1 (PDB - gz)</a></li><li><a href="//files.rcsb.org/download/3YAS.pdb2.gz">Biological Assembly 2 (PDB - gz)</a></li><li><a href="//files.rcsb.org/download/3YAS.pdb3.gz">Biological Assembly 3 (PDB - gz)</a></li></ul></div></div></div></div><div class="col-xs-12 col-sm-12 col-md-8"><div class="results-content-type experimental"><span class="fa fa-flask" data-toggle="tooltip" data-placement="top" data-original-title="Experimental PDB Structure"></span></div>  <span class="displaywarning"><h1>3YAS</h1></span><span class="displaywarning glyphicon glyphicon-info-sign hidden-xs hidden-sm hidden-md" aria-hidden="true" data-toggle="tooltip" data-placement="right" data-original-title="Older versions of IE and Edge may not work, please try a different or newer browser">  </span></div></div><h4>HYDROXYNITRILE LYASE COMPLEXED WITH ACETONE</h4><style>div#help { text-align: right; } div#help a { text-decoration: none; } </style><div id="help"><a href="/docs/3d-viewers/mol*/getting-started">Help </a></div><div 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if (preset === 'oligoInteraction') { Object.assign(target, { extendToChain: true }) if (density) { viewer.loadPdbId(pdbid, { props: { kind: 'feature-density', assemblyId: bionumber, target, radius: 5, hiddenChannels: [], wireframe: true } }) } else { viewer.loadPdbId(pdbid, { props: { kind: 'feature', assemblyId: bionumber, target } }); } } else if (preset === 'electronDensityMaps') { viewer.loadPdbId(pdbid, { props: { kind: 'density', assemblyId: bionumber } }); } else if (preset === 'symmetry') { viewer.loadPdbId(pdbid, { props: { kind: 'symmetry', assemblyId: bionumber, symmetryIndex: symindex } }); } else if (preset === 'membrane') { viewer.loadPdbId(pdbid, { props: { kind: 'membrane', assemblyId: bionumber } }); } else if (preset === 'featureDensity') { viewer.loadPdbId(pdbid, { props: { kind: 'feature-density', assemblyId: bionumber, target, radius: 0, hiddenChannels: ['fo-fc(+ve)', 'fo-fc(-ve)'], wireframe: true } }) } else if (preset === 'glygen') { viewer.loadPdbId(pdbid, { props: { kind: 'glygen', assemblyId: bionumber, focus: target, glycosylation: glyco_chains }}) } else { viewer.loadPdbId(pdbid, { props: { kind: 'standard', assemblyId: bionumber } }); }</script></div><div data-elastic-exclude><div class="hidden-print" id="footer_main"><div class="container" style="padding:0"><div class="row"><div class="col-md-6 col-sm-12" style="padding-left:0"> <div class="row"><div class="col-sm-4"><ul><li><span class="row_header">About</span></li><li><a href="/pages/about-us/index">About Us</a></li><li><a href="/pages/policies#References">Citing Us</a></li><li><a href="/pages/publications">Publications</a></li><li><a href="/pages/team">Team</a></li><li><a href="/pages/jobs">Careers</a></li><li><a href="/pages/policies">Usage & Privacy</a></li></ul></div><div class="col-sm-4" style="padding-left:0"><ul><li><span class="row_header">Support</span></li><li><a href="/pages/contactus">Contact Us</a></li><li><a href="/help">Help</a></li><li><a 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