Enzyme

A copper-containing glycoprotein that plays a key role in the yellow coloration of flowers such as Antirrhinum majus (snapdragon). The enzyme is a homologue of plant polyphenol oxidase [1] and catalyses two separate chemical transformations, i.e. 3-hydroxylation and oxidative cyclization (2',-dehydrogenation). H2O2 activates reaction (1) but inhibits reaction (2). Originally considered to act on the phenol but now thought to act mainly on the 4'-O-beta-D-glucoside in vivo [4].

AS1

Enzyme

Aureusidin synthase

Enzyme name

EC:1.21.3.6

Entry

Oxidoreductases;Catalysing the reaction X-H + Y-H = X-Y;With oxygen as acceptor

Class

2',4,4',6'-tetrahydroxychalcone 4'-O-beta-D-glucoside:oxygen oxidoreductase

Sysname

(1) 2',4,4',6'-tetrahydroxychalcone 4'-O-beta-D-glucoside + O2 = aureusidin 6-O-beta-D-glucoside + H2O [RN:R08008];(2) 2',3,4,4',6'-pentahydroxychalcone 4'-O-beta-D-glucoside + 1/2 O2 = aureusidin 6-O-beta-D-glucoside + H2O [RN:R08010];(3) 2',3,4,4',6'-pentahydroxychalcone 4'-O-beta-D-glucoside + O2 = bracteatin 6-O-beta-D-glucoside + H2O [RN:R08009]

Reaction

aureusidin 6-O-beta-D-glucoside [CPD:C16409];H2O [CPD:C00001];bracteatin 6-O-beta-D-glucoside [CPD:C16410]

Product

Species information

Rosmarinus officinalis

Species name

Rosemary (Salvia rosmarinus) is a species of eudicot in the family Lamiaceae (mint family).

Species info

Gene sequence info

Rosmarinus_officinalis.AS1.fa

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>821.g291.t1
MASSIFLHPATTLSTTAAAAPSSSLLLKPKHIPTSKNPNRSYKISCKSSNHDQESPPQSKFDRRNLLIGIGGLYGATTLATSPFAFAAPISAPNVTECGPADLPAGATPTNCCPPLTGEIIDFQFPPPPATLRVRPAAHLADDAYIVKFNRAVELMRALPDDDPRSFKQQANVHCAYCDGAYDQAGFPDLELQVHNSWLFFPFHRYYLYFYERILGKLIGDPSFAMPYWNWDAPRGMGIPAMYTNPNSALYDPLRDKAHQPPAVIDLNYSGTDPDTTADQQAQRNLTVMYRQMFSNAKTPRLFFGSAYRRGEDPNPGGGSIEGIPHGPVHVWTGDRTQPNAENMGNFYSAARDPVFYAHHSNIDRMWSVWKTLGGRREDITDRDFLDASFLFYDENAKMVRVRVRDCLDPSKLGYAYQDVEIPWLKSRPTPRVSSVLRKLKKLGRANAADAQSPRHVFPAKLDRVLKVMVKRPKKKRSKKEKDELEEILVIKGIEVDRDAYVKFDVYINDEDDEITTAENTEFAGSFVNVPHKHKHAKKIKTQLRLSITDILEDLDAEDDEHVLVTLVPTNAGDAITIHDIKIELDD
>1030.g525.t1
MWSVWKTLGGRREDITDCDFLDASFLFYDENAKMVRVKVRGLFGSEFRRFCGRANAPDAQGPSHVFPEIGPGFEGDGEEAEEEEEQEGEG
>1030.g526.t1
MENQKRESKVELAKWQDQERNGFVDSLLLKPKHIPTSENPNRCYKISCKSLNHDQESPSPSKFDRRNLLIRRHHILATSPFAFAAPIPAPDVTQCGPADLPEGATPTNCCPPLTDFPFPPPTVIDLNYSGVDPDTTDQQMQRNLTVMYRQMVSNEKAPRLFFCSPYRRGEDPNPGGGSIEGIPHGLIHLWAGDRTQPNARGKHGQFLLRGS
>1331.g174.t1
MASLQSSFTVLATTIPNPRISPFPKPSQLASRRSHRFQVSCSGGVDRRDMLLGLGGLYGASNLIPSRKAEALPILPPDLSTCDPEGAYTTRNVNGETIIVDLDVNCCPPFNDSIRDYVLPSFTKTRIRPAAQRLTPEYIAKYELAIAKMRELDTTDPDDPRGFTQQANIHCAYCNGPYDQVGHPGLDLQIHNSWIFFPFHRWYIFFFERIMGELIGDPDFALPYWNWDNVSGMQMPSMFNREESPLYDINRDPTHVPPALVTLTLTDPPVTDPEQIIANNLNEMYKEMMEEGPTSPLEFMGQPYVAGSSPPGRGNGGLVEGGSHAGVHVWSGNPANPNREDMGNFYSSGRDPMFYAHHANIDRMWAIWKTIPASYPKDITDNDYLNASFIFYDEKKNLVRVKVADCLDYTKMGYAYEYSYTPWMNSRPPQRAVPVNIQELSKTALTADQAFPLTLTNTVRLLVPKSTKGKADEVLVLESIVTDSTKLIRFDVFVNDEDDEPLKLDRAEYAGGFTQVPHRSRAQEQASDFHINLKELYENINIAEDDAIVVTIVPHFNGDAVTIGGIKIIPRATA
>1837.g4.t1
MVKRPKKKRSKKEKDELEEILVIKGIEVDRDAYVKFDVYINDEDDEITTAENTEFAGNFVNVPHKHKHEKKIKTQLRLSITDILEDLDAEDDEHVLVTLVPNKVGDAITIHDMKIELDD
>2057.g23.t1
MSSLLLPSSPTTTTTTTAAASDRSFFRPLFAKPSHFLTYAKRGHRLHVSSAASQNTNSDNGDTPAAKVDRRNVLLGLGGLYGAANLISTPAASADPVLAPDFDKCGPVSDAISGEELTGVNCCLINENIVDYTLPPVTRLRIRPSAHRVMPEYMFKYNLAIDRMKRLPDSDPRSFMNQANIHCAYCNTAYKQGGSDSVPLQVHNSWLFFPFHRWYLYFYERILGKLIGDPTFALPFWNWDNPKGMTIPPMFNDPSTALYDPLREPTHLPPAIVDLGVTGSTDPLQLVSNNLTVMYTEMVRGNNTVYDFMGKPYIAGTPVSPGAGSSERGSHTSIHRFVGDSRQARSENMGNFYSAGRDPLFYCHHANVDRMWTVWQALPSAVIPDKRINEPDFLNATFLLYDENAQLVRLSVKDTIDNFKMGFDYQRIDLPWLDYRPPRQTASARINRASAAKAPKAASLFPLKLERIVRFEVDKTKKGKADESLVLENIAVDTSKFLKFDVFINDEDDNPAELDKAAYAGTYAQVPHKSDDKAATSSITLRLTELYDDMDVEDDDTLVVTIVPRHKGPGVTIGGIKIVANPPKTA
>2057.g21.t1
MASLQSSCTVLAAKPHHHRITPFIKPSHLLPSARRSHGFRVSCIGGGGLDRRNMLLGLGGLYGAANLITDPKAYADPIQPPDIKSCSLPDVRGTTLDVNCCTPVSDTIKDYELPAVGSLRVRPAAHKLRPDYLAKYEEAIRRMRALDKTDPTDPRGFTQQANIHCAYCNDAYDQVGFNDIPLSIHFSWLFFPWHRWYLYFYERILGSLICDPTFALPFWNWDNPRGMQLPWIFDDPNSPLYDANRNPCHRPPATVDLQFTYDKTEVTDEDKLVRNNLATMYNEMLRCIGDTEDFMGHCYVAGQPPPGDANAGTVERGSHTAIHRWVGDPINKYNEDLGNFYSAGRDPAFYSHHSNVDRMWTLWKGLKTGVTKDIDDPDYLNASFLFYDEHKELVRVKVADALDNKKMGYAYEKVETPWMHYRHPRKVAGVKIKDITKGAEKPDKLFPLTLKNITRVLVSKTSPGKANEKLVLEDIQTNPDEFIKFDVYVNNEDDEPKDVDKAEYAGGFAKLPHKGRHSHKGKGTMKLCLQELYEDIGINDEDDAVVVTIVPRANGRHVTIGGIKIVKA
>2057.g19.t1
MTSHSQLSSRPIFIGEAPRISPRSTATHRFTVSCNADKVDRRNLLLGMGGLYGATNLVSSDAPEALATHISSPDLSKCSRGTNLNTEQPLDVNCCPPPSEKIINYKLPPVKKLRIRPAAHLVTKEYIAKYEKATELMKALPDDDPRSFMQQANVHCAYCNLTYEQTGDPDEKLQIHNCWHFYPWHRWYLYFYERILGNLIGDPSFALPFWNWDHPDGMPIPAMFVKEKSPLNDAKRNQAHLPPALADLLYSSKSSTDPAVIVPTNLTEMYGEMVRNVSNVEDFYGAKYVVGTAPDPGPGTVERGSHTALHAWVGDPRSPAGEDMGNFYSTARDPIFFCHHTNIDRLWSVWRDLRGPKPKEFKESDWLDADFLFYDENAQLVRVKVKDTLEDVKMGFSYQKVDLPWLNKRPKARVRKSKIATTATATDTSVFPVKLDKVVRVLVDRPKTKRSKKDKEKEEELLVIEGIEVDTAKFVRFEVFVNDEDDEPSDLIDRAEYAGGYSQVPHKNSSKVKSKIRLGLTELLEDLDVEDDDKILVSLVPRAGGEDVTIGGVKIIYV
>2057.g5.t1
MASLQSSFTVLASTPKSTPRTSPFPKPSQLASSNARRSHRFQVSCSSGGGRVDRRNMLLGLGGLYGASNLISDRNAQASPILPPDMSTCDPEGATTTLRDGTVVSLDVNCCPPYTDVQNDYKIPKFTKPRVRPAAHRLTPEYKAKYEKAMAKMRELDVKDPDDPRGFMQQANVHCAYCNGPYDQVGYPGIDLQIHNSWTFFPFHRWYLYFYERILGELIGDPTFALPYWNWDNPRGMMLPPAFDNDSSPLFDINRDPLHRNPALVTLTLTDPPVTDPVQIVANNLAQMYKEMIGNVSSATDFMGDPYRAGDLPPTGALAGTSEGGSHTGVHVWTGNPANTYREDMGNFYSAGRDPAFYSHHANVDRMWSLWKDIPADYPKNIDEADFLNASFMFYDEKKNLVRVKAADCLDHRKMGYVYEPSETPWKASRPRQKTVPAKIEDLSKRAQTVKKLFPLKLTKTVRVLVPKPSKGLADEVLVLEKIVSDNSKLVRFDVFVNDEDDKPQELDRAEYAGGFTQLPHRVRAKESVSDLRLNLKELYENINIADDDSIVVTIVPHINGDAITIGGIKIIPRPTA
>2057.g20.t1
MASLPLSSVVTKISSHSQLSSRPIPPRLSTRSPPNQSFTVSCNANNNGEETSQQAKVDRRNLLLGMGGLYGATNLVSGDALATPIPAPDLAKCSRGTNLNLRQPLDVDCCPPFSDQAIDYKLPPATQIRVRPAAHLADKEFIAKYEKATELMKALPADDPRNFMQQANVHCAYCNLTYDQGSDPSKKLQIHFSWLFFPWHRWYLYFYERILAKLIDDPTFALPYWNWDNPPGMPMPAMFDKQNSPLNNARRNQDNLPSNNPLPLADLRFSKQSRTDPDKIVGSNLTEMYSEMVRSAVNLEDFYGAKYALGSDPDPGAGSVERGSHTAIHAWVGDPNSPAGEDMGNFYSTGRDPLFFCHHANVDRMWSVWRDLRGPKPKEFKESDWLDASFLFYDENAQLVRVKVRDTLENVKMGYTFQKVEIPWLNKRPKARVKQSKVATTSTAPKATDTSVFPVKLDKVVRVLVDRPKRKRSKKDKEKEEELLVIEGIEVDTSEFVRFEVFVNDEDDEPGDVIDLAEYAGGYSQVPHKNAGNVKSKIRLGLTELLEDLDVEDDDKILVSLVPRDGGEDITIGGVKIIYV
>358610.g2.t1
MASLQSSFTVLATTIPNPRISPFPKPSQLASRRSHRFQVSCSGGVDRRDMLLGLGGLYGASNLIPSRKAEALPILPPDLSTCDPKGAYTTRNVNGETVIVNLDVNCCPPFNDSIRDYVLPSFTKTRIRPAAQRLTPEYIAKYELAIARMRELDTTDPNDPRGFTQQANIHCAYCNGPYDQVGHPGLDLQVHNSWIFFPFHRWYLFFFERIMGEMIGDPAFALPYWNWDSVSGMQMPSAFINEVSPLYDINRDPTHVPPALVTLALTNPPVTDPEQIIANNLNEMYKEMMEEGPTSPLEFMGQPYVAGSSPPGRGNGGLVEGGSHAGVHVWSGNPANPNREDMGNFYSAGRDPMFYAHHANVDRMWAIWKTIPASYPKDITDNDYLNASFIFYDEKKNLVRVKVADCLDYTKMGYAYEYSYTPWMNSRPSQRAVPVNIQELSKMALTTDQAFPLTLTNTVRVLVPKSTKGKADEVLVLESIVTDSTKLIRFDVFVNDEDDEPQKLDRAEYAGGFTQVPHRSRAQEQASDFHINLKELYENINVADDDAIVVTIVPHFNGDAVTIGGIKIIPRATA
>375211.g1.t1
MAFLQSSCTVLGTNPNLRISPSSKALSAKPCHLLPGARRSRSFEVSNSGGAEQKPSAEGRVDRRNMLLGLGGMYGAANLISDPKVQAAPLLPPEFKSCGVAYVGEDPLDVNCCPPTADVIKDYKLPSVHRLRVRSAAHRLSPANVAKYEKAVRMMRELDVTDPSDPRGFTQQANIHCAYCNGAHDQVGHEGLDIQVHFSWLFFPFHRWYLYFYERIMADLLKDPTFALPYWNWDNPKGMQLPWMFDNERSSLYDANRNQDRRPPAVLNLALNSTITDPVQIISNNLSLMYNEMIGTPTSAADFMGKAYRDGDSPPTYPDGGTSEKGSHTGIHAWFGDPRNDYNEDIGNFYSAGRDPAFYSHHANVDRMWTIWNNLPTDYPKEITDQDYLNASFLFYDEKKQLVRVKVADCLNHKKMGYEYERIDTPWMSYKPPQKAAAAKIQDLSKGVKTADKVFPLKLTKTARVLVSKTAKGKADEVLVLENIVTDNRKLIKFDVFVNDEDDKPEELDRAEYAGGFTQLPHRVKAKNSVSSLNLNLKQLYENINIADDDSIVVTIVPHINGEAVTIGGIKIIQAPHA
>375211.g3.t1
MASLPLPSTTISSRPQFFGKLPHFSTRSTPCHRFTVSCCAENGGKVDRRNLLLGMGGLYGATNLVSADAPPALATPISAPDLAKCSRGTNLNTQQPLDINCCPPFSDKIIDYKLPPVTKLRIRPAAHLATREQIAKYEKATQLMKDLPADDPRNFMQQANVHCAYCNLTYEQTGDPDEKLQIHNSWLFYPWHRWYLYFYERILGNLIDDPSFALPFWNWDNPPGMPLPAMFAKENSPLYNPKRNQDHLPPARIDLLYSSQPITDPSVIVPTNLNEMYGEMVRNAVKPEDFYGAKYVVGSTPDPGPGTVERGSHTAVHVWVGDPRSPAGEDMGNFYSTGQDPLFFCHHANVDRMWSVWRGLRGSKPKDFTESDWLDASFLFYDENAQLVRVRVKDTLEDVKMGFDYQKVDLPWLNKRPKARVKKSKIAATTKPDTVVFPVTLDRVVRVLVDRPKRKRSNKDKEKEEELLVIEGIEIDTAKFVRFEVFVNDEDDKPGEVIDRAEYAGAYSQVPHKNSTKVKSKVRLGLTELLEDLDVEDDDKILVSLVPRAGGEDITIGGVKIIYV
>388569.g1.t1
MASLYLHCTTTTTAASSSPSSKPRPSPQPLLSKPTPFLSHARRNPRLRISSSSATPNQNDSDSPQAGKLDRRNMLLGLGGMYGAANLISTQAASANPVQAPELDKCGTATNLNTGQLLDINCCPPIMGNIIDYQLPPVYNLRTRKSAHRLSPEDVFKYNLAIERMKSLPEDDPRSFMQQAYIHCAYCNGAYNQPGQGDLDIQVHNSWLFFPFHRWYLYFYERILGNLIGDPNFALPFWNWDNPKGMTIPPVFLDPKSAIYDSKRNPDNLTAVVDLGMTGNKDPMQLVTNNLTVMYTEMIRGNADVYDFMGKPYSEGTAVSPGPGSSERGSHTALHVFVGDPREPSGEDMGNFYSAGRDPLFYCHHANVDRMWTLFKDVLPSDKVPDKNITDPDFLNASFLFYDENAQLVRVFVRDCLDSRKMGYDLQRIDLPWMDYRPPIQTALARIRRTTSFAPWASTLFPLKLDRVVRFQVKKTKKGKADELLVLEDITVDTTKFLKFDVFVNDEDDNALELDKAAYAGTYAQVPHKAPKKTSTTSIRLKLTDLYEDMDIADDDSIVVTIVPRHKGAGVTIGGIKIIENPPKAPKA
>388602.g2.t1
MNSWLFFPFHRWYLYFYERILGSLIHDLSFALPYWNWDNPKGMRMPPIFTRSQSPLYDIKRNPEVTVRPGLVNLSLKSKDTEPQSIIASNLSTIYNEMIGGVYCAYDFIGKPYKDGDPVPPMSDGGTLEKGSHIGVHAWVGTKTGYHEDLGNFYSAGRDPAFFSHHANVDRMWTIWKTLESDYDKNIMKSDYMDASFLFYDENKDLMRIKVSDCLNLEKMGYEYEESNTPWLNCKPPKRAAAANIEDLSKGTQGASKAFTLDKVRRVLVPKTRPGKVDDEDDEPDQTDKAEYLGTYAQLPQMVRSKAGTCALKFNLKRVYENINIHDGDNEIVVTIVPRSDDDKYVTIGDVKIIAAPLPESA
>392425.g1.t1
MASLYLHCTTTASAPAPPSSNPHPSLLSKPTPFISQARCSHRLRVSSSATPNQKDSDSPQGKLDRRNMLLGLGGMYGAASLISTQDASANPVQAPELDKCGTATNLNTGQLLDINCCPPITGNIIDYQLPPVYNLRTRKSAHRLSPEDVYKYNLAIERMKSLPEEDPRSFMQQAFIHCAYCNGAYNQPGQGDLDIQVHNSWLFFPFHRWYLYFYERILGKLIGDPNFALPFWNWDNPKGMTIPPIFLDPKAAIYDSKRNQSNLAAVVDLGMTGNKDAMQLVTNNLTVMYTEMIRGNADVYDFMGKPYREGTPVSPGPGSSERGSHTALHVFVGDPREPSGEDMGNFYSAGRDPLFYCHHANVDRMWTLFKDVLPSDKVPDKNITDPDFLNASFLFYDENAQLVRVYVKDCIDSRKMGYDLQRIDLPWLDYRPPIQTVLARIRRTTSFAPWASTIFPLKLDRVVRFQVKKTKKGKADELLVLEDITVDTTKFLKFDVFVNDEDDNALELDKAAYAGTYAQVPHKAPKKSATTSIRLKLTDLYEDMDIADDDSIVVTIVPRHKGAGVTIGGIKIIENPPKAPTA

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University