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

Cinnamomum kanehirae

Species name

Species info

Gene sequence info

Cinnamomum_kanehirae.ROMT.fa

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>rna-gnl|WGS:QPKB|mrna.CKAN_01331600
MSEEGVGMAQEEESNDNDLLQAEAHVLNLTFSFITSMSLKCAIQLGIPDIIQNHGQPITLSELAASIPITPTKTAFLQRLMRLLVHSGIFAIQENEENRVEKEQGYVLTPSSKILLSTRTGVSPFLLMTTDSVLVLPWHFLSSWFIGNEPTAFETAHGTSLWGYTANHPEFNNLFNKAMASDTQLVMSIIVKELAPVFHGLRSLVDVGGGTGTAATIIAEAFPQVKCTVFDLPHVVETLPKDSIIHAVGGDMFESIPHADAVLLKWLLHICSDEECVKILRRCKEAIPSKEEGGKVIILEMVLNANKDHKLMETQLYFDVLMLVNTKGREREEHEWRKIFMDAGFDDYKISPVLGLRSLIEVYPS
>rna-gnl|WGS:QPKB|mrna.CKAN_01869000
MALNCAVELGIPDISHNHGRPMTLMFIRPTITNRFMTGGLRTVVFCGRDIKHLLVLLGFFALQKNEDGEEGYVLTPSSSRHHSC
>rna-gnl|WGS:QPKB|mrna.CKAN_01869400
MELAKGGRDANGLLKAQGHVWYHTFNYISSMSLKCAIKLGIPEIIHNHGRPMTLSQLIDALPVAPAKTAHVHRLMRLLVHLDFFTLQKNEDGKEGYMLTPASKLLLNESRMSLSPFLLMLLDPVLESQWHFLHSWFEGEEASVMETATGMTFWEFMAQNAEASNRFNEAMASDSRILMGCLVTECGEVFQGVGSLVDVGGGTGESAMTIARAFPHIKCTVLDLPHVVATLPKTTDLDFVGGDMFESIPKADAVFLKSILHDWSDEDCVRILRRCKEAILPNEEGGKVIIVDMVVDTAQADPKSTQAQLCSDLVLMVLGGGKERDEQEWCKIFIDAGFNQYKIRPALGLRAVIEVYP
>rna-gnl|WGS:QPKB|mrna.CKAN_01869100
MTLSKLAEALPIRPAETAHVHRLMRLMVHLGVFALQKNEHGKEGYVLTPSSELLLNESRMSLSPFLLMLLDPVLESQWHFFKGDMFESFPMADAVFLKSEVAMESNKGGRDAHEFFQAQAHIWYHIFNLASSMSLKCAVELGIPDVIHNHGRPMKLLELTDALPVSPAKIAHVNRLMRLLVHTGFFALQKNEDGEEGYALTPSSRLLLNESRMSLSPFILMFLDPVLESQYHFLSRWFQGEAASVMETATGLGVWEFMAQNPETSNRFNRAMACDSKIIMEILVNECSGFFKGVRSVVDVGGGTGETAMTIGRAFPHIKCTVLDLPHVVATVPKTSTDIDFVGGDMFESIPKVDAVFLKWILHDWSDEDCVRILRRCKEAIPSKEEGGKVIIVEMVVDTAQADPKSTEVQLCIDVLLMVNIGGKERDEQEWRKIFMDAGFNQYKITPVLGLRSVIELYP
>rna-gnl|WGS:QPKB|mrna.CKAN_01869500
MELAKGGRDANGLLKAQAHVWYHTFNYVSSMSLKCAIKLGIPEIIHNHGRPMTLSQLIDALPVAPAKTAHVHRLMRLLVHLDFFTLQKNEDGKEGYMLTPASKLLLNESRMSLSPFLLMLLDPVLESQWHFLHSWFEGEEASVMETATGMTFWEFMAQNAEASNRFNEAMASDSRILMGCLVNECGGVFQGVGSLVDVGGGTGESAMTIARAFPHIKCTVLDLPHVVATLPKTTDLDFVGGVMFDSIPKADAVFLKSILHDWSDEDCVRILRRCKEAILPNEEGGKVIIVDMVVDTAQADPKSTEAQLCSDLVMMVLAGGKERDEQEWSKIFIDAGFNQYKIRPTLGLRSVIELYP
>rna-gnl|WGS:QPKB|mrna.CKAN_01868700
MGLTEERDGCRELVKAQAHVWKHMGNLISSMSLKCAIQLGIPDTIHNHGRPMTLSDLVDALPISPTKSPCVHRLMRLMVHLGFFTIHKNGEEEEEEGYVLTPSSKLLLSQSSTSLAPFVLMMLDPVLVNPWQWLSRWFEGKGSTPFEAAHGLGLWECASQNPEINGCFNECMASDSRLIMSVIVKEFGHVFKGLESLVDVGGGKGAAATAIAEAFPNVKCTLFDLPHVVATLPQSSGMVYVGGDMFESIPPADAVFLKWILHDWSDEDCVRILKLCKEAIPSKEEGGKVIILEMVIDVENGDHQSVETQLFFDMMMMVDTYGKERTQDEWSKVFKDAGFSSYKFTPIFGMRSLIEVYP
>rna-gnl|WGS:QPKB|mrna.CKAN_01869200
MSPVAMELPQRGGDAPELLQAQAHIWNHLLQTICNLSLKCAIELSIPDTIHNHGRPMTHSQLVEALPVGPARAGDVCRIMRLLVHSGFFAVEKNEDGEEGYVLTPSSKLLLSDSRMSQTPYLQMMLNPVLLHPWDFLSKWFQGEHESVMETATGQGLWEFFAQNPESSNIFNKAMASDSRILMEVLVNECGAVFQGVGSLVDVGGGTGVSATTIARAFPHINCTVLDLPHVVAAAPQTTTGINFVGGDMFVSIPKADAVFLKCVLHDWSDENCVKILRQCKEAIPSKEEGGKVIIVDMVVDTTQADPKLKESQLCFDVMMMVNSSGKERDEKEWSKIFFDAGFNHYKILPVLGLRSVIEVFP
>rna-gnl|WGS:QPKB|mrna.CKAN_01868800
MAQQNTETSNMFNVAMASDSRIFMEVLVNECGGVFQGVRFIVDVGGGTGETAMTIARAFPHIKCTMLDLPHWILHDWSDEDCVRILRRCKEANPSSKEEGGKVIIVDVVVDAAHNNNPKTTETKLYADLPMMVHTGGKERDESQWLKIFMDAGFNQYNITPALGLRSVIELYP
>rna-gnl|WGS:QPKB|mrna.CKAN_01869300
MSPVAMEVTKGRADTHELLQAQAHIWNHLLQTICNMSLKCAVELGIPDIINNHGRPMTHSQLVDALPVPPTRAGDVRRLMRLLVHSGFFAVQKNEDGEGYVLTSSSKLLLSGSKMSQLPFLLMLLNSDFTSPWHFLGKWFQGNDASVMETATGMAVWEFMAKNPEAAHMFNKAMASDSSILMEVLVNECGGVFQGVGSLVDVGGGTGLSATTISRKRFPHIKCTVLDLPHVVADAPLKTTDLDFVGGDMFESIPKADALFLKNILHDWSDEHCVTILKRCKEAIPSKEKGGKVILVDMVVDTTQADRKLAESQLCFDVMMMVHEGGKERDEQEWSKIFNDAGFSEYKITPVLGLRSLIELYP
>rna-gnl|WGS:QPKB|mrna.CKAN_01868900
MMVHAGGKERDEQEWHKIFMDAGFNQCKMAPVLAMELIREREGAHELLQAQAHVWNNIFSFISSMSLKCAVQLGILDIIQNHGRPMTLSELVASLPVTRARASHVHRLMRLLVHSGFFALQKNGNGDEGYVLTASSKLLLKESRTSLSPFLLLMLDQMAMYPWHFSSKWFQGDE

Gene tree

Gene tree

Sheng jun & Dong yang Teams, Yunnan agriculture University