CAMT3_ARATH
ID CAMT3_ARATH Reviewed; 232 AA.
AC Q9C5D7; Q8LBF3; Q9STR2;
DT 09-MAY-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2001, sequence version 1.
DT 03-AUG-2022, entry version 130.
DE RecName: Full=Probable caffeoyl-CoA O-methyltransferase At4g26220;
DE EC=2.1.1.104;
DE AltName: Full=Trans-caffeoyl-CoA 3-O-methyltransferase;
DE Short=CCoAMT;
DE Short=CCoAOMT;
GN OrderedLocusNames=At4g26220; ORFNames=T25K17.30;
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=10617198; DOI=10.1038/47134;
RA Mayer K.F.X., Schueller C., Wambutt R., Murphy G., Volckaert G., Pohl T.,
RA Duesterhoeft A., Stiekema W., Entian K.-D., Terryn N., Harris B.,
RA Ansorge W., Brandt P., Grivell L.A., Rieger M., Weichselgartner M.,
RA de Simone V., Obermaier B., Mache R., Mueller M., Kreis M., Delseny M.,
RA Puigdomenech P., Watson M., Schmidtheini T., Reichert B., Portetelle D.,
RA Perez-Alonso M., Boutry M., Bancroft I., Vos P., Hoheisel J.,
RA Zimmermann W., Wedler H., Ridley P., Langham S.-A., McCullagh B.,
RA Bilham L., Robben J., van der Schueren J., Grymonprez B., Chuang Y.-J.,
RA Vandenbussche F., Braeken M., Weltjens I., Voet M., Bastiaens I., Aert R.,
RA Defoor E., Weitzenegger T., Bothe G., Ramsperger U., Hilbert H., Braun M.,
RA Holzer E., Brandt A., Peters S., van Staveren M., Dirkse W., Mooijman P.,
RA Klein Lankhorst R., Rose M., Hauf J., Koetter P., Berneiser S., Hempel S.,
RA Feldpausch M., Lamberth S., Van den Daele H., De Keyser A., Buysshaert C.,
RA Gielen J., Villarroel R., De Clercq R., van Montagu M., Rogers J.,
RA Cronin A., Quail M.A., Bray-Allen S., Clark L., Doggett J., Hall S.,
RA Kay M., Lennard N., McLay K., Mayes R., Pettett A., Rajandream M.A.,
RA Lyne M., Benes V., Rechmann S., Borkova D., Bloecker H., Scharfe M.,
RA Grimm M., Loehnert T.-H., Dose S., de Haan M., Maarse A.C., Schaefer M.,
RA Mueller-Auer S., Gabel C., Fuchs M., Fartmann B., Granderath K., Dauner D.,
RA Herzl A., Neumann S., Argiriou A., Vitale D., Liguori R., Piravandi E.,
RA Massenet O., Quigley F., Clabauld G., Muendlein A., Felber R., Schnabl S.,
RA Hiller R., Schmidt W., Lecharny A., Aubourg S., Chefdor F., Cooke R.,
RA Berger C., Monfort A., Casacuberta E., Gibbons T., Weber N., Vandenbol M.,
RA Bargues M., Terol J., Torres A., Perez-Perez A., Purnelle B., Bent E.,
RA Johnson S., Tacon D., Jesse T., Heijnen L., Schwarz S., Scholler P.,
RA Heber S., Francs P., Bielke C., Frishman D., Haase D., Lemcke K.,
RA Mewes H.-W., Stocker S., Zaccaria P., Bevan M., Wilson R.K.,
RA de la Bastide M., Habermann K., Parnell L., Dedhia N., Gnoj L., Schutz K.,
RA Huang E., Spiegel L., Sekhon M., Murray J., Sheet P., Cordes M.,
RA Abu-Threideh J., Stoneking T., Kalicki J., Graves T., Harmon G.,
RA Edwards J., Latreille P., Courtney L., Cloud J., Abbott A., Scott K.,
RA Johnson D., Minx P., Bentley D., Fulton B., Miller N., Greco T., Kemp K.,
RA Kramer J., Fulton L., Mardis E., Dante M., Pepin K., Hillier L.W.,
RA Nelson J., Spieth J., Ryan E., Andrews S., Geisel C., Layman D., Du H.,
RA Ali J., Berghoff A., Jones K., Drone K., Cotton M., Joshu C., Antonoiu B.,
RA Zidanic M., Strong C., Sun H., Lamar B., Yordan C., Ma P., Zhong J.,
RA Preston R., Vil D., Shekher M., Matero A., Shah R., Swaby I.K.,
RA O'Shaughnessy A., Rodriguez M., Hoffman J., Till S., Granat S., Shohdy N.,
RA Hasegawa A., Hameed A., Lodhi M., Johnson A., Chen E., Marra M.A.,
RA Martienssen R., McCombie W.R.;
RT "Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana.";
RL Nature 402:769-777(1999).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=14593172; DOI=10.1126/science.1088305;
RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA Ecker J.R.;
RT "Empirical analysis of transcriptional activity in the Arabidopsis
RT genome.";
RL Science 302:842-846(2003).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RA Brover V.V., Troukhan M.E., Alexandrov N.A., Lu Y.-P., Flavell R.B.,
RA Feldmann K.A.;
RT "Full-length cDNA from Arabidopsis thaliana.";
RL Submitted (MAR-2002) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Methylates caffeoyl-CoA to feruloyl-CoA and 5-
CC hydroxyferuloyl-CoA to sinapoyl-CoA. Plays a role in the synthesis of
CC feruloylated polysaccharides. Involved in the reinforcement of the
CC plant cell wall. Also involved in the responding to wounding or
CC pathogen challenge by the increased formation of cell wall-bound
CC ferulic acid polymers (By similarity). {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(E)-caffeoyl-CoA + S-adenosyl-L-methionine = (E)-feruloyl-CoA
CC + H(+) + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:16925,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:87136, ChEBI:CHEBI:87305; EC=2.1.1.104;
CC -!- COFACTOR:
CC Name=a divalent metal cation; Xref=ChEBI:CHEBI:60240;
CC Evidence={ECO:0000250|UniProtKB:Q40313};
CC Note=Binds 1 divalent metal cation per subunit.
CC {ECO:0000250|UniProtKB:Q40313};
CC -!- PATHWAY: Aromatic compound metabolism; phenylpropanoid biosynthesis.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. Cation-dependent O-methyltransferase family. CCoAMT
CC subfamily. {ECO:0000255|PROSITE-ProRule:PRU01019}.
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DR EMBL; AL049171; CAB38951.1; -; Genomic_DNA.
DR EMBL; AL161564; CAB79477.1; -; Genomic_DNA.
DR EMBL; CP002687; AEE85172.1; -; Genomic_DNA.
DR EMBL; AF360317; AAK26027.1; -; mRNA.
DR EMBL; AY056313; AAL07162.1; -; mRNA.
DR EMBL; AY087244; AAM64800.1; -; mRNA.
DR PIR; T06006; T06006.
DR RefSeq; NP_567739.1; NM_118755.4.
DR AlphaFoldDB; Q9C5D7; -.
DR SMR; Q9C5D7; -.
DR STRING; 3702.AT4G26220.1; -.
DR PaxDb; Q9C5D7; -.
DR PRIDE; Q9C5D7; -.
DR ProteomicsDB; 239188; -.
DR EnsemblPlants; AT4G26220.1; AT4G26220.1; AT4G26220.
DR GeneID; 828728; -.
DR Gramene; AT4G26220.1; AT4G26220.1; AT4G26220.
DR KEGG; ath:AT4G26220; -.
DR Araport; AT4G26220; -.
DR TAIR; locus:2136799; AT4G26220.
DR eggNOG; KOG1663; Eukaryota.
DR HOGENOM; CLU_067676_5_0_1; -.
DR InParanoid; Q9C5D7; -.
DR OMA; MGEHPRL; -.
DR OrthoDB; 1116724at2759; -.
DR PhylomeDB; Q9C5D7; -.
DR BioCyc; ARA:AT4G26220-MON; -.
DR BioCyc; MetaCyc:AT4G26220-MON; -.
DR BRENDA; 2.1.1.104; 399.
DR UniPathway; UPA00711; -.
DR PRO; PR:Q9C5D7; -.
DR Proteomes; UP000006548; Chromosome 4.
DR ExpressionAtlas; Q9C5D7; baseline and differential.
DR Genevisible; Q9C5D7; AT.
DR GO; GO:0042409; F:caffeoyl-CoA O-methyltransferase activity; IDA:TAIR.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008757; F:S-adenosylmethionine-dependent methyltransferase activity; IBA:GO_Central.
DR GO; GO:0009809; P:lignin biosynthetic process; IEA:UniProtKB-KW.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.150; -; 1.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR002935; SAM_O-MeTrfase.
DR Pfam; PF01596; Methyltransf_3; 1.
DR SUPFAM; SSF53335; SSF53335; 1.
DR PROSITE; PS51682; SAM_OMT_I; 1.
PE 2: Evidence at transcript level;
KW Lignin biosynthesis; Metal-binding; Methyltransferase; Reference proteome;
KW S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..232
FT /note="Probable caffeoyl-CoA O-methyltransferase At4g26220"
FT /id="PRO_0000165678"
FT BINDING 7
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q40313"
FT BINDING 49
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 71
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 73..74
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 79
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 97
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 126
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 149
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 149
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q40313"
FT BINDING 151
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 175
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT BINDING 176
FT /ligand="a divalent metal cation"
FT /ligand_id="ChEBI:CHEBI:60240"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01019"
FT CONFLICT 17
FT /note="K -> KVCPYILISTL (in Ref. 1; CAB38951)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 232 AA; 25946 MW; D004DE1B46B5419F CRC64;
MAKDEAKGLL KSEELYKYIL ETSVYPREPE VLRELRNITH NHPQAGMATA PDAGQLMGML
LNLVNARKTI EVGVFTGYSL LLTALTLPED GKVIAIDMNR DSYEIGLPVI KKAGVEHKID
FKESEALPAL DELLNNKVNE GGFDFAFVDA DKLNYWNYHE RLIRLIKVGG IIVYDNTLWG
GSVAEPDSST PEWRIEVKKA TLELNKKLSA DQRVQISQAA LGDGITICRR LY
