3chi: Difference between revisions
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== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/AURF_STRTU AURF_STRTU] Involved in the biosynthesis of the polyketide antibiotic aureothin (PubMed:14700630, PubMed:15038705). Catalyzes the oxidation of p-aminobenzoate (pABA) to p-nitrobenzoate (pNBA), an unusual polyketide synthase starter unit (PubMed:15038705, PubMed:16927313, PubMed: | [https://www.uniprot.org/uniprot/AURF_STRTU AURF_STRTU] Involved in the biosynthesis of the polyketide antibiotic aureothin (PubMed:14700630, PubMed:15038705). Catalyzes the oxidation of p-aminobenzoate (pABA) to p-nitrobenzoate (pNBA), an unusual polyketide synthase starter unit (PubMed:15038705, PubMed:16927313, PubMed:18458342, PubMed:20798054). Reaction mechanism involves the generation of a peroxodiiron(III/III) intermediate, which effects the initial oxidation of p-aminobenzoate to p-hydroxylaminobenzoate (Ar-NHOH) (PubMed:19731912, PubMed:20798054). Ar-NHOH is then probably directly converted to the fully oxidized p-nitrobenzoate via a four-electron N-oxidation, bypassing the formation of a nitroso compound (PubMed:20798054).<ref>PMID:14700630</ref> <ref>PMID:15038705</ref> <ref>PMID:16927313</ref> <ref>PMID:18458342</ref> <ref>PMID:19731912</ref> <ref>PMID:20798054</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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<jmolCheckbox> | <jmolCheckbox> | ||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ch/3chi_consurf.spt"</scriptWhenChecked> | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ch/3chi_consurf.spt"</scriptWhenChecked> | ||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/ | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
</jmolCheckbox> | </jmolCheckbox> | ||
