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

Portulaca amilis

Species name

Portulaca amilis is a species of eudicot in the family Portulacaceae (purslane family).

Species info

Gene sequence info

Portulaca_amilis.ROMT.fa

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>FUN_005674-T1.v1.0
MASYAAPLVNSCHPNDLLDAQSHLCNHVFSYHNSMALKCAIELGIPDAIHKHGEPITLPQLAVALHIHPSKASSLNRLMRLLVHSNFFSKKLINGELMFDLTLNSKILLKDHPMSLAPLPLGMLNPIMMGPAHDMSIWFKNGSKSPFHVAYGRSVWEHAGHVPEFNELFNNAMASDARFVAKLLTTNEKFEGLLQGVQSLVDVGGGDGTLAKAIAEAYPEIKCVVLDLKHVVDGLQGDRLNLEYIGGDMFEQVPPAQVALLKLILHDWSDEHCVEILQKCKEAIPSKEEGGKVVIIDIVMEESNGTQNHKYSTTELLFDMHMMSSCVGGKERTKEEWRNLFLQAGFSGDFKVLPILGPRSVIEIYPS
>FUN_004855-T1.v1.0
MAADARFVAKLLAMNDEFGGLFKGIDSLVDVGGGDGTLAKAIAEAYPGLKFVALDLPHVVQSFQGNEPNSKIYLLKFHLLKLLYSRCD
>FUN_004870-T1.v1.0
MGSYSAPLVNNEHPNELLDAQSHIWNHIFSYHNSMALKCALELGIPDAIHQHGKPVTIAELAFALHIHPTKVSSLNRLMRLLVHSNFFSNKLINGEFKFDLTLNSKPLLKDHPLSLAPFALAALDPIMVDPAHYISIWLKNGSKSPFHVVHGRSFWEHAGIVPELNGLFNNCMASDARFVAKLLTSNEKFEGLLQGVKSLVDVGGGNGTMAKAIAEAYPEIKCVVLDLPHVVEGLEGNGINLEYIGGDMFEQVPAAQVVLLKVRN
>FUN_004857-T1.v1.0
MGSKSSTCVNGQATEFLDAQAHIWNHIFSYHNSMALKCALELGIPDAIHKHGLPVTLPQLAISLHIHPSKISSLNRLMRLLVHSNFFIKKEVNGELAFDLTLNSQVLIKDHPLSLAPFALAMLDPTIVDLAHNISIWLKTGSESPFHVVYGRSIWEHARVVPEFNELFNNSMTSDARFVAKLLTANNKFGALFEGVKSLVDVGGGNGTMAKAIAEACPGLKCIVLDLPHVVDGLQGSGSDVLYIGGDMFEQVPPAQVALLKFILHDWSDDHCVKILQKCKEAIPNKGGKVIIVDIMVEEPYDTRSHKYSTTQLLFDMEMMSACVGGKERTKEEWQQLFLQAGFSGNFKVLPILGPRSVIEIYPL
>FUN_004859-T1.v1.0
MKERPRTTNMDSTTFVNWEANKVLDAQAHVWNHIFSYHNSMALKCALQLGIPDAIHKHGKPIPLAELASALHIHPTKVSSLNRLMRLLVHSNFFSNIEVNGELMFDLTLSSQILNKDHPSSLTPFALAMLDPSMVEPAHSTSIWLKNDSESPFSLAHGRNIWEYAGSMPEFNELFNHAMTSDSQFTARLLATNNNEFKSLFEGIMSLVDVGGRDGTIAKAIVEAYPEIKCVVLDLPHVVEGLQGNGLNLEYIGGDLFEAVPPAQVAFLKSILHDWNDEKCMKILQKCKEAIPSKAQGGKVIIVDIIMEEPTCTRHKHSTSQILFDMEMMSVCVDGKERTKQEWRLIFMQAGFSEDFKVFPILGPRSVIEVYPL
>FUN_004856-T1.v1.0
MPSKLKIRNVRTQWMKIMHASILFEFVLQLILHDWSDEHCVKILQRCKEAIPSKEEGGKVIIIDIVLEEPNGAHHHKYSNAQILLDMEMMSACIGGKERTKEEWQQLFQQAGFSSEYKVFPILGPRSVIRCFLCPGIHPYFVIVLLTRIGLFIE
>FUN_004862-T1.v1.0
MLDPSMVEPAYSTSIWLKNDSESPFSLARGRNIWVYAGSMPEFNELFNHAMASDSRFTARLLANNKEFKGLFEGIKSLVDVGGGDGTMAKAIAEAIPEMKCVVLDLPHVVEGLQGNGLNLEYIGGDMFEAVPNAQVAFLKKHSTSQILLDMEMMSVCVDGKERTKQEWQLIFMQAGFSEDFKVFPVLGPRSVIEIYPL
>FUN_004861-T2.v1.0
MAGWLAHCEFVRPSHIYTLRSIDMKERPRTTNMDSTTFVNCEANKVLDAQAHVWNYIFSYHNSMALKCALQLGIPDAIHKHGKPITLAELASALHIHPTKVSSLNRLMRLLVHSNFFSNIEVNGELMFDLTLSSQILIKDHPLSLTPFALAMLDPSMVESGHSISTWLKNDSESPFSLAHGRNIWEYAESMPEFNELFNHAMASDSRFTARLLANNKEFKGLFEGIKSLVDVGGGDGTMAKAIAEAIPEMKCVVLDLPHVVEGLQGNGLNLEYIGGDMFEAVPNAQVAFLKWILHDWNDEQCLMILQKCKEAIPNKAQGGKVIIVDIILGESTDTRQKHSTSQILLDMEMMSVCVDGKEITKQEWQLIFMQAGFSEDFKVFPLLGPRSVIEIYPL
>FUN_045614-T1.v1.0
MLGVVMGRWQRPLLYPMMKCTVLDLPHVVEGKKTTLHNVEYVGGDMFKGIPPAQVVLLKMVLHDWNDEDCIKILQKCKEAIPRKDEGGKVIIIDMVMENHKEDPKHVNTEGLLDMEMMCVVGRKERTEEEWKVLFNSAGFSSIYKILLILGLKSVIKIYPS
>FUN_045615-T1.v1.0
MEHEKVGNNHPIKKGCTKDSPMDGLSPGCESKCYTVIALSEEEEGRQSLLHLQPKDSANLTCPQIQDLLEAQAHIWHHNYSFQNSLALRNCVQLGIADAIEKHGKPITLSELANALSIHPTKVNSLSHLMRLLANSNFFSEKKLPESEESMFGLTTNSQLLLTDHPLSMAPLVLNTSIDQSLSLSEWLKSDTELTPFEMSHGKNMWEQVSDSKQEVLNRAMASDARIVAIALLNSEEGKEIFKGVESIVDAGRGDGTMAKAIALPHDEVHCA
>FUN_045617-T1.v1.0
MASDARLVSTVLLKSEEGKEMFEGIESIVDVGGGYGTMARAIAEAYPGIKCTVLDLPHVVQGVQPSTHNVVYKGGDMFKAIPPAQAILLKSILHDWCDEDCIKILRRCKEAISSKNGGKVIIIDIVMEEHNDNPKCFNTQVLFDMQMMSYFGGKERTEGEWRKLFTNAGFTNGYKIFPVLGLRSVIEIYS
>FUN_030041-T1.v1.0
MGSYSAPLVNNGHPNELLDAQSHLWNHIFSYYNSEALKCALELGIPDAIHKHGKPIALAELALALHIHPTKVSSLNRLMRLLVHSNFFSCKLINGEFMFDLNINSKLLLRDHPMSLAPFALAGLNPILMGAANGITIWLKNGSMSPFHVVHGRSFWEHTGHVPEFNELFNNCMASDARFVANLLTTNKKFTGLLQGVKSLVDVGGGDGTMAKAIAEAYPEIKCVVLDLPHVVEGLQGNGLNLEYIGGDMFEQVPPAQVVLLKSILHDWSDEHCVEILRKCKEAIPSKEGKVVIIDIMMEESNDIHNHKYSTPQLFFDMLMMSTCGGGKERTKEEWRQLFLQAGFCGGFKVLAILGPRSVIEIYPS
>FUN_012678-T1.v1.0
MDSNGFTNDQTQELLDAQAHIWTHIFNFLNSMALKSAIELGIPDAIEKHGKPITLSELSTTLNLHPTKASHLDRLMRLLVHSNFFSRKNLSNGEVAFGLTINSRLLLNNHPFCQVPFANIVLSHTMINPAHHMSSWFKNDSESPFFVAHGRSVWEHAETVPTFNRGINEAMASDARFVGRLLTTNKACRAVFEGVKSLVDVAGGDGTTARAIAKAFPELRCTVLDLPHVVQGLQGNGHNLEYVAGDMFQEIPHAQVVLLKWTLHDWSYEHCLQILRNCKDAIPSKDQGGKVIIIDTVLDDQNDAHYQQILYDIMMMTLTDGGKERSEEEWKKLFLDAGFGSDYKMLPVLGARSIIEIYPC
>FUN_012677-T1.v1.0
MGLSEQPQQLLDAQAHIWNHIFHFLNSMALKCALELGIPDAIRNHGKPITLAELATSIHIHPTKTPALSRLMRILAHSNFFTTKKLPNSRDTVFELNMNSKLLLKDHPLSQAPFALAMLSQTLTDPAHHLTKWLRNGTESESPFHVAHGRSIWEHAGCMDNFNEYFNQAMASDARLVAKVLAASYDHVFGGIKSLVDVGGGNGTMAKAIVEAYPELKCVVFDLPHVAEGLQGNIHNLEYVGGDMFEGIPPAQAVLLKWILHDWSDDHCIQILRNCKHAIPSKEEGGKVIIIDIVVGDYNKTPIAVTNSRLLFDMEMMSLTNGGKERTEQEWRNLFHNAGFSNDYNILPVLGPRAVIEIYPL

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University