{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/84876"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/84876","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Oxidation of Alkenes by Caldariomyces Fumago Chloroperoxidase","abstract":"To elucidate factors involved in the control of CPO heme N-alkylation by terminal alkenes, the epoxidation of a series of monosubstituted and 1,1-disubstituted terminal alkenes by CPO was investigated. Terminal alkenes containing a 2-methyl substituent did not inactivate CPO even when the corresponding monosubstituted alkene inactivated the enzyme. The inverse correlation between the epoxidation enantioselectivity and the tendency to heme N-alkylation suggested that CPO inactivation by terminal alkenes is controlled by steric properties of the alkene and the enzyme active site. (Abstract shortened by UMI.).","abstract_html":"To elucidate factors involved in the control of CPO heme N-alkylation by terminal alkenes, the epoxidation of a series of monosubstituted and 1,1-disubstituted terminal alkenes by CPO was investigated. Terminal alkenes containing a 2-methyl substituent did not inactivate CPO even when the corresponding monosubstituted alkene inactivated the enzyme. The inverse correlation between the epoxidation enantioselectivity and the tendency to heme N-alkylation suggested that CPO inactivation by terminal alkenes is controlled by steric properties of the alkene and the enzyme active site. (Abstract shortened by UMI.).","abstract_has_math":false,"creators":["Dexter, Annette Faith"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Biochemistry","degree_department":null,"school":null,"contributors":["Hager, Lowell P."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T22:28:18Z","date_published":"2015-09-25T22:28:18Z","updated_at":"2026-07-22T22:26:24Z","subjects":["Chemistry, Biochemistry"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI9717270"],"render_values":[{"text":"(MiAaPQ)AAI9717270","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/84876","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Hager, Lowell P."]},{"key":"dc:creator","label":"Author","values":["Dexter, Annette Faith"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T22:28:18Z","10000-01-01","1997"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Biochemistry"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Chemistry, Biochemistry"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/84876","(MiAaPQ)AAI9717270"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["To elucidate factors involved in the control of CPO heme N-alkylation by terminal alkenes, the epoxidation of a series of monosubstituted and 1,1-disubstituted terminal alkenes by CPO was investigated. Terminal alkenes containing a 2-methyl substituent did not inactivate CPO even when the corresponding monosubstituted alkene inactivated the enzyme. The inverse correlation between the epoxidation enantioselectivity and the tendency to heme N-alkylation suggested that CPO inactivation by terminal alkenes is controlled by steric properties of the alkene and the enzyme active site. (Abstract shortened by UMI.).","Made available in DSpace on 2015-09-25T22:28:18Z (GMT). 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Terminal alkenes containing a 2-methyl substituent did not inactivate CPO even when the corresponding monosubstituted alkene inactivated the enzyme. The inverse correlation between the epoxidation enantioselectivity and the tendency to heme N-alkylation suggested that CPO inactivation by terminal alkenes is controlled by steric properties of the alkene and the enzyme active site. (Abstract shortened by UMI.).","Made available in DSpace on 2015-09-25T22:28:18Z (GMT). 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