Protein
Indole-3-acetaldehyde oxidase
Function
In higher plants aldehyde oxidases (AO) appear to be homo- and heterodimeric assemblies of AO subunits with probably different physiological functions. Involved in the biosynthesis of auxin from (indol-3-yl)acetaldehyde. Can also use indole-3-aldehyde and benzaldehyde as substrate.
Similarity
Belongs to the xanthine dehydrogenase family.
Sequence
MGKEAGAAESSTVVLAVNGKRYEAAGVAPSTSLLEFLRTQTPVRGPKLGCGEGGCGACVVLVSKYDPATDEVTEFSASSCLTLLHSVDRCSVTTSEGIGNTRDGYHPVQQRLSGFHASQCGFCTPGMCMSIFSALVKADNKSDRPDPPAGFSKITTSEAEKAVSGNLCRCTGYRPIVDTCKSFASDVDLEDLGLNCFWKKGEEPAEVSRLPGYNSGAVCTFPEFLKSEIKSTMKQVNDVPIAASGDGWYHPKSIEELHRLFDSSWFDDSSVKIVASNTGSGVYKDQDLYDKYIDIKGIPELSVINKNDKAIELGSVVSISKAIEVLSDGNLVFRKIADHLNKVASPFVRNTATIGGNIMMAQRLPFESDVATVLLAAGSTVTVQVASKRLCFTLEEFLEQPPCDSRTLLLSIFIPEWGSDYVTFETFRAAPRPFGNAVSYVNSAFLARTSGSLLIEDICLAFGAYGVDHAIRAKKVEDFLKGKSLSSFVILEAIKLLKDTVSPSEGTTHHEYRVSLAVSFLFSFLSSLANSSSAPSNIDTPNGSYTHETGSNVDSPERHIKVDSNDLPIRSRQEMVFSDEYKPVGKPIKKVGAEIQASGEAVYVDDIPAPKDCLYGAFIYSTHPHAHVRSINFKSSLASQKVITVITAKDIPSGGENIGSSFLMQGEALFADPIAEFAGQNIGVVIAETQRYANMAAKQAVVEYSTENLQPPILTIEDAIQRNSYIQIPPFLAPKPVGDYNKGMAEADHKILSAEVKLESQYYFYMETQAALAIPDEDNCITIYSSTQMPELTQNLIARCLGIPFHNVRVISRRVGGGFGGKAMKATHTACACALAAFKLRRPVRMYLDRKTDMIMAGGRHPMKAKYSVGFKSDGKITALHLDLGINAGISPDVSPLMPRAIIGALKKYNWGTLEFDTKVCKTNVSSKSAMRAPGDVQGSFIAEAIIEHVASALALDTNTVRRKNLHDFESLEVFYGESAGEASTYSLVSMFDKLALSPEYQHRAAMIEQFNSSNKWKKRGISCVPATYEVNLRPTPGKVSIMNDGSIAVEVGGIEIGQGLWTKVKQMTAFGLGQLCPDGGECLLDKVRVIQADTLSLIQGGMTAGSTTSETSCETVRQSCVALVEKLNPIKESLEAKSNTVEWSALIAQASMASVNLSAQPYWTPDPSFKSYLNYGAGTSEVEVDILTGATTILRSDLVYDCGQSLNPAVDLGQIEGCFVQGIGFFTNEDYKTNSDGLVIHDGTWTYKIPTVDNIPKEFNVEMFNSAPDKKRVLSSKASGEPPLVLATSVHCAMREAIRAARKEFSVSTSPAKSAVTFQMDVPATMPVVKELCGLDVVERYLENVSAASAGPNTAKA