Enzyme

The enzyme catalyses the biosynthesis of pterostilbene from resveratrol.

ROMT

Enzyme

Trans-resveratrol di-O-methyltransferase

Enzyme name

EC:2.1.1.240

Entry

Transferases;Transferring one-carbon groups;Methyltransferases

Class

S-adenosyl-L-methionine:trans-resveratrol 3,5-O-dimethyltransferase

Sysname

2 S-adenosyl-L-methionine + trans-resveratrol = 2 S-adenosyl-L-homocysteine + pterostilbene (overall reaction) [RN:R09872];(1a) S-adenosyl-L-methionine + trans-resveratrol = S-adenosyl-L-homocysteine + 3-methoxy-4',5-dihydroxy-trans-stilbene [RN:R09870];(1b) S-adenosyl-L-methionine + 3-methoxy-4',5-dihydroxy-trans-stilbene = S-adenosyl-L-homocysteine + pterostilbene [RN:R09871]

Reaction

S-adenosyl-L-homocysteine [CPD:C00021];pterostilbene [CPD:C10287];3-methoxy-4',5-dihydroxy-trans-stilbene [CPD:C20154]

Product

Species information

Casuarina glauca

Species name

Swamp oak (Casuarina glauca) is a species of eudicot in the family Casuarinaceae.

Species info

Gene sequence info

Casuarina_glauca.ROMT.fa

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>Casgl1495S08968
MMVVVTRKEKDKKEWEKLFLEASLSHYKTMASFGMKSSIKVRTTFLSFLLLVGDINKPFWLQPLQMIYDWQCNNTSKAHIFIIFASYGRYKEILTSKDKEGNAIIINVIGVTNIIYCHGNSFLSITWSQMLLIHPTKPGFLNWLMRLLVQCGYFV
>Casgl318S15632
MTDMEGIYILGEKEEPDSRIGLFKMGLSNEVSASELLQAQARIWNHAFSYVNSLSLKCVVQLGIPDIIHNHGKPMTLSEVVDALHIHPSKADCLSRLMRLLVHSGFFAEQKANENDQEGYILTPTSRLLLKDEPLRAAPLLLLVLEPVLITAWNSLASWLQNGDPSSFETEHGRPFWDHVAGASTFKKIFYEAMLTDSNLVVKILMQECPWVFEGLTSLIDVGGGSGTIASAIADAFPSTKCTVFDLPHVVADLQGTENLEFIGGDMFEAIPTANAILLKWILHDWSDEESVKILKQCKEAISSKDEKGKVIIIDIVIQNQETDKESTETQFCFDLFIMVNLNGKERTENEWKRLFLAAGFTHYKITPIMVSASELLQAQARIWNHAFSYVNSLSLKCVVQLGIPDIIHNHGKPMTLSKLVDALHIHPSKADCLSRLMRLLIHSGFFAQQKANENEQEGYILTPTSLLLLKDEPLRAAPLFLVLLESAFVTPWDSVNSWFQNSDYTLFETAHGMTVWDYMAHEPTFKKIFFEAMLTDSNLIARILMQECRWVFQGLTSLVDVGGGLGAIATAIAEFFPSIKCTVLDLPHVVADLQGTGNLEFIGGDMFDAIPPANAVMLKWILHDWDDEKSLKILKLCKEAIFSKDEKGKVIIIDIVLENQETDKQSTETQFCFDLLMMLANRGKERTENEWKKLFLAAGFTHYKITPIMGLRSLIEVYP
>Casgl318S15633
MALKCALENDHEEYKLMPASRLLLKDKPMTVATFLLLQLEPVEAGPWNYLTTGLQSSDATPFEMAKGRTFWDHVAHERPVNGFSKEFTSSVDVDGGSGPLAIAIADAFPHVKCTAFDLPHVVAKLQGTKKVDVDDKGKVIIIDMFLKLQEANKVATETQLLFDFMLMVNLGGSERDEREWKKLFLVGFNHYKIDPIIMGLRHDKNLPMH
>Casgl318S15618
MGLSNEVSASELLQAQARIWNHAFSYVNSLSLKCVVQLGIPDIIHNHGKPMTLSEVVDALHIHPSKADCLSRLMRLLIHSGFFAQQKANENEQEGYILTPASRLLLKDEPLRAAPLLLVLLEPALVTPWDSVNSWFQNSDYTPFETAHGKTVWDYMAHEPTFKKIFFEAMLTDSNLIARILMQECRWVFQGLTSLVDVGGGLGAIATAIAECFPGIKCTVLDLPHVVADLQGTENLQFIGGDMFEAIPPANAVMLKWILHDWNDEKSLKILKLCKEAIFSKDEKGKVIIIDIVLENQETGKESTETQLCCDLLMMLANGGKERTENEWKKLFLAAGFTHYKITPIMGLRSLIEVYP
>Casgl151S24207
MDPIHGQGASELFEAQSHLYRYLFSFIGSMSLKCAIQLGIPDIIHNHGEPITLHDLVSALKIHPTKAGFVHRLMRLLVHCGFFAKVRLNKDQEEEAYDLTPSSRILLKDNITCLSPFVLAMLDPALVTPWQVLGHWFRGDKVTPFESAHGMGLWDFVSSSASEEISNQFEFDCQHSSLVSKPT
>Casgl1822S10710
MMVVVTRKEKDKNEWKKLFLEASLSHYKTMASFRMKSSIEDHIFIIFASCGIYKQAITSKDKEGKIITSKDKEEKHDWSNVESVNILKRCKDAIKQRQGGKHNYHHVKKK
>Casgl1822S10712
MVVFTRKERDKKEWEKIFLEADFNHYKIMASFGMKSVIEPKHEQKSKSWRKYRGRQSSYPSAILFGKTTKPNLSTLHGSISSSMTEKESNQDVDLIGLVDRSLCLEFMLT
>Casgl1822S10711
MPSFDVKSAKLLSDGLIMVFVTRKERDQKEWEKLFLVTSFSHYKIMVSFGMKYVMKITRSKDKEGKVIINDVVIDEENDDDDII
>Casgl322S15670
MVVVTRNEKDKKEWEKLFLEASFSHYKIMASFGMKYDIEILKESLQVKTRKKRRYKEVITSKDTEGNAIIIDVHDWSNLECVNILKRCKDAITSKDKEGNIIIIM
>Casgl322S15672
MDLAHSPGVCELFQVQSQLYKHIFSDIDSMSLKCAIQLGIPGIIHNNAQPITLPQLVSKLRVQPKKKSCVHRLMPSSLKQKSLKISKKKSYALTPTSRLLLKDNVTSMSPFALAAIHPVVVSPFFLLGDWLRGDELTPFKKAHGMGLWNYCKQNPEYNYTFNQAMASDSQLMRLVVRDYKPIFEGLDSLDDVGGGTGAVAKIISEAFPDLKCTVLDLPHVVADLPESANLKYSGGDMFQSIPYADAILLKWILHDWSDAECVNIPKKSKEAITSKDKGGKVIIIDMVIDKENDEDDITKAKFLFDALMMVVVTGKERDKKEWEKILLEAGFSHYKIMPLFGMKSVIERDRKEWEKLFLEASFSHYKIMASFGIKFVIEEILRGHYK
>Casgl322S15677
MMVVVTIKEREKKEWEKLFLEASFSHYKTMPSFGMKSSIEIVRSKDKEGKVIIIEVVIDEESDCDDII
>Casgl322S15678
MVVVTRKEKNKKEWEKLFVEASFSHYTIMASFGIKFVIEMKKTMNDITKAKLLFNALMLVVVTRKERDKKE
>Casgl322S15673
MMVVVTRKERERKKWEKLLLEASFSHYKTMASFGMKCSIQIITSKDVEGKVITINMAINEENDGHDIT
>Casgl322S15675
MVVVRRNERDKKEWEEVFLVAIFSHYKTMSSFGMKYVITSKDKEGKVIIIEVVIVDDII
>Casgl322S15676
MMVVVTRKERERKEWEKLFLEESFSHYKTMASFGMKSSIQIITSKDKEGKVFIINMAIDEENDEHDIT

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University