ID CMTR1_MOUSE Reviewed; 837 AA.
AC Q9DBC3; Q3U3G5; Q3U7Y9; Q6A0D5; Q8C7V0;
DT 03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2001, sequence version 1.
DT 27-MAR-2024, entry version 154.
DE RecName: Full=Cap-specific mRNA (nucleoside-2'-O-)-methyltransferase 1;
DE EC=2.1.1.57 {ECO:0000250|UniProtKB:Q8N1G2};
DE AltName: Full=Cap methyltransferase 1;
DE AltName: Full=Cap1 2'O-ribose methyltransferase 1;
DE Short=MTr1;
DE AltName: Full=FtsJ methyltransferase domain-containing protein 2;
GN Name=Cmtr1; Synonyms=Ftsjd2, Kiaa0082;
OS Mus musculus (Mouse).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae;
OC Murinae; Mus; Mus.
OX NCBI_TaxID=10090;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=C57BL/6J, and NOD;
RC TISSUE=Brain cortex, Dendritic cell, Embryonic stem cell, Liver,
RC Macrophage, and Thymus;
RX PubMed=16141072; DOI=10.1126/science.1112014;
RA Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N.,
RA Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K.,
RA Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J.,
RA Wilming L.G., Aidinis V., Allen J.E., Ambesi-Impiombato A., Apweiler R.,
RA Aturaliya R.N., Bailey T.L., Bansal M., Baxter L., Beisel K.W., Bersano T.,
RA Bono H., Chalk A.M., Chiu K.P., Choudhary V., Christoffels A.,
RA Clutterbuck D.R., Crowe M.L., Dalla E., Dalrymple B.P., de Bono B.,
RA Della Gatta G., di Bernardo D., Down T., Engstrom P., Fagiolini M.,
RA Faulkner G., Fletcher C.F., Fukushima T., Furuno M., Futaki S.,
RA Gariboldi M., Georgii-Hemming P., Gingeras T.R., Gojobori T., Green R.E.,
RA Gustincich S., Harbers M., Hayashi Y., Hensch T.K., Hirokawa N., Hill D.,
RA Huminiecki L., Iacono M., Ikeo K., Iwama A., Ishikawa T., Jakt M.,
RA Kanapin A., Katoh M., Kawasawa Y., Kelso J., Kitamura H., Kitano H.,
RA Kollias G., Krishnan S.P., Kruger A., Kummerfeld S.K., Kurochkin I.V.,
RA Lareau L.F., Lazarevic D., Lipovich L., Liu J., Liuni S., McWilliam S.,
RA Madan Babu M., Madera M., Marchionni L., Matsuda H., Matsuzawa S., Miki H.,
RA Mignone F., Miyake S., Morris K., Mottagui-Tabar S., Mulder N., Nakano N.,
RA Nakauchi H., Ng P., Nilsson R., Nishiguchi S., Nishikawa S., Nori F.,
RA Ohara O., Okazaki Y., Orlando V., Pang K.C., Pavan W.J., Pavesi G.,
RA Pesole G., Petrovsky N., Piazza S., Reed J., Reid J.F., Ring B.Z.,
RA Ringwald M., Rost B., Ruan Y., Salzberg S.L., Sandelin A., Schneider C.,
RA Schoenbach C., Sekiguchi K., Semple C.A., Seno S., Sessa L., Sheng Y.,
RA Shibata Y., Shimada H., Shimada K., Silva D., Sinclair B., Sperling S.,
RA Stupka E., Sugiura K., Sultana R., Takenaka Y., Taki K., Tammoja K.,
RA Tan S.L., Tang S., Taylor M.S., Tegner J., Teichmann S.A., Ueda H.R.,
RA van Nimwegen E., Verardo R., Wei C.L., Yagi K., Yamanishi H.,
RA Zabarovsky E., Zhu S., Zimmer A., Hide W., Bult C., Grimmond S.M.,
RA Teasdale R.D., Liu E.T., Brusic V., Quackenbush J., Wahlestedt C.,
RA Mattick J.S., Hume D.A., Kai C., Sasaki D., Tomaru Y., Fukuda S.,
RA Kanamori-Katayama M., Suzuki M., Aoki J., Arakawa T., Iida J., Imamura K.,
RA Itoh M., Kato T., Kawaji H., Kawagashira N., Kawashima T., Kojima M.,
RA Kondo S., Konno H., Nakano K., Ninomiya N., Nishio T., Okada M., Plessy C.,
RA Shibata K., Shiraki T., Suzuki S., Tagami M., Waki K., Watahiki A.,
RA Okamura-Oho Y., Suzuki H., Kawai J., Hayashizaki Y.;
RT "The transcriptional landscape of the mammalian genome.";
RL Science 309:1559-1563(2005).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC TISSUE=Mammary tumor;
RX PubMed=15489334; DOI=10.1101/gr.2596504;
RG The MGC Project Team;
RT "The status, quality, and expansion of the NIH full-length cDNA project:
RT the Mammalian Gene Collection (MGC).";
RL Genome Res. 14:2121-2127(2004).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] OF 115-837.
RC TISSUE=Embryonic tail;
RX PubMed=15368895; DOI=10.1093/dnares/11.3.205;
RA Okazaki N., Kikuno R., Ohara R., Inamoto S., Koseki H., Hiraoka S.,
RA Saga Y., Seino S., Nishimura M., Kaisho T., Hoshino K., Kitamura H.,
RA Nagase T., Ohara O., Koga H.;
RT "Prediction of the coding sequences of mouse homologues of KIAA gene: IV.
RT The complete nucleotide sequences of 500 mouse KIAA-homologous cDNAs
RT identified by screening of terminal sequences of cDNA clones randomly
RT sampled from size-fractionated libraries.";
RL DNA Res. 11:205-218(2004).
RN [4]
RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-27 AND SER-30, AND
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC TISSUE=Liver;
RX PubMed=17242355; DOI=10.1073/pnas.0609836104;
RA Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P.;
RT "Large-scale phosphorylation analysis of mouse liver.";
RL Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007).
RN [5]
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC TISSUE=Embryonic fibroblast;
RX PubMed=19131326; DOI=10.1074/mcp.m800451-mcp200;
RA Sweet S.M., Bailey C.M., Cunningham D.L., Heath J.K., Cooper H.J.;
RT "Large scale localization of protein phosphorylation by use of electron
RT capture dissociation mass spectrometry.";
RL Mol. Cell. Proteomics 8:904-912(2009).
RN [6]
RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-27 AND SER-30, AND
RP IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
RC TISSUE=Brain, Brown adipose tissue, Heart, Kidney, Liver, Lung, Pancreas,
RC Spleen, and Testis;
RX PubMed=21183079; DOI=10.1016/j.cell.2010.12.001;
RA Huttlin E.L., Jedrychowski M.P., Elias J.E., Goswami T., Rad R.,
RA Beausoleil S.A., Villen J., Haas W., Sowa M.E., Gygi S.P.;
RT "A tissue-specific atlas of mouse protein phosphorylation and expression.";
RL Cell 143:1174-1189(2010).
CC -!- FUNCTION: S-adenosyl-L-methionine-dependent methyltransferase that
CC mediates mRNA cap1 2'-O-ribose methylation to the 5'-cap structure of
CC mRNAs. Methylates the ribose of the first nucleotide of a m(7)GpppG-
CC capped mRNA and small nuclear RNA (snRNA) to produce m(7)GpppRm (cap1).
CC Displays a preference for cap0 transcripts. Cap1 modification is linked
CC to higher levels of translation. May be involved in the interferon
CC response pathway. {ECO:0000250|UniProtKB:Q8N1G2}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 5'-end (N(7)-methyl 5'-triphosphoguanosine)-ribonucleoside
CC in mRNA + S-adenosyl-L-methionine = a 5'-end (N(7)-methyl 5'-
CC triphosphoguanosine)-(2'-O-methyl-ribonucleoside) in mRNA + H(+) + S-
CC adenosyl-L-homocysteine; Xref=Rhea:RHEA:67020, Rhea:RHEA-COMP:17167,
CC Rhea:RHEA-COMP:17168, ChEBI:CHEBI:15378, ChEBI:CHEBI:57856,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:156461, ChEBI:CHEBI:167609;
CC EC=2.1.1.57; Evidence={ECO:0000250|UniProtKB:Q8N1G2};
CC -!- SUBUNIT: Interacts with POLR2A (via C-terminus).
CC {ECO:0000250|UniProtKB:Q8N1G2}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:Q8N1G2}.
CC -!- SEQUENCE CAUTION:
CC Sequence=BAD32161.1; Type=Frameshift; Evidence={ECO:0000305};
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DR EMBL; AK005044; BAB23771.1; -; mRNA.
DR EMBL; AK042060; BAC31146.1; -; mRNA.
DR EMBL; AK043733; BAC31634.1; -; mRNA.
DR EMBL; AK049190; BAC33600.1; -; mRNA.
DR EMBL; AK080379; BAC37899.1; -; mRNA.
DR EMBL; AK150392; BAE29520.1; -; mRNA.
DR EMBL; AK151194; BAE30191.1; -; mRNA.
DR EMBL; AK152276; BAE31091.1; -; mRNA.
DR EMBL; AK152452; BAE31230.1; -; mRNA.
DR EMBL; AK152799; BAE31504.1; -; mRNA.
DR EMBL; AK153021; BAE31655.1; -; mRNA.
DR EMBL; AK153066; BAE31692.1; -; mRNA.
DR EMBL; AK154773; BAE32821.1; -; mRNA.
DR EMBL; BC024691; AAH24691.1; -; mRNA.
DR EMBL; AK172883; BAD32161.1; ALT_FRAME; Transcribed_RNA.
DR CCDS; CCDS37539.1; -.
DR RefSeq; NP_083067.1; NM_028791.6.
DR AlphaFoldDB; Q9DBC3; -.
DR SMR; Q9DBC3; -.
DR BioGRID; 216534; 7.
DR STRING; 10090.ENSMUSP00000024816; -.
DR GlyGen; Q9DBC3; 1 site, 1 O-linked glycan (1 site).
DR iPTMnet; Q9DBC3; -.
DR PhosphoSitePlus; Q9DBC3; -.
DR SwissPalm; Q9DBC3; -.
DR EPD; Q9DBC3; -.
DR jPOST; Q9DBC3; -.
DR MaxQB; Q9DBC3; -.
DR PaxDb; 10090-ENSMUSP00000024816; -.
DR PeptideAtlas; Q9DBC3; -.
DR ProteomicsDB; 283866; -.
DR Pumba; Q9DBC3; -.
DR Antibodypedia; 29815; 69 antibodies from 14 providers.
DR Ensembl; ENSMUST00000024816.13; ENSMUSP00000024816.7; ENSMUSG00000024019.19.
DR GeneID; 74157; -.
DR KEGG; mmu:74157; -.
DR UCSC; uc008bth.1; mouse.
DR AGR; MGI:1921407; -.
DR CTD; 23070; -.
DR MGI; MGI:1921407; Cmtr1.
DR VEuPathDB; HostDB:ENSMUSG00000024019; -.
DR eggNOG; KOG3673; Eukaryota.
DR GeneTree; ENSGT00940000157172; -.
DR HOGENOM; CLU_011097_0_0_1; -.
DR InParanoid; Q9DBC3; -.
DR OMA; IDSMCDF; -.
DR OrthoDB; 205623at2759; -.
DR PhylomeDB; Q9DBC3; -.
DR TreeFam; TF314897; -.
DR BioGRID-ORCS; 74157; 25 hits in 78 CRISPR screens.
DR PRO; PR:Q9DBC3; -.
DR Proteomes; UP000000589; Chromosome 17.
DR RNAct; Q9DBC3; Protein.
DR Bgee; ENSMUSG00000024019; Expressed in granulocyte and 83 other cell types or tissues.
DR ExpressionAtlas; Q9DBC3; baseline and differential.
DR Genevisible; Q9DBC3; MM.
DR GO; GO:0005737; C:cytoplasm; IBA:GO_Central.
DR GO; GO:0043231; C:intracellular membrane-bounded organelle; ISO:MGI.
DR GO; GO:0005654; C:nucleoplasm; ISO:MGI.
DR GO; GO:0005634; C:nucleus; ISS:UniProtKB.
DR GO; GO:0004483; F:mRNA (nucleoside-2'-O-)-methyltransferase activity; ISS:UniProtKB.
DR GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR GO; GO:0006370; P:7-methylguanosine mRNA capping; ISS:UniProtKB.
DR GO; GO:0097309; P:cap1 mRNA methylation; ISS:UniProtKB.
DR GO; GO:0080009; P:mRNA methylation; ISS:UniProtKB.
DR Gene3D; 3.40.50.12760; -; 1.
DR Gene3D; 3.30.470.30; DNA ligase/mRNA capping enzyme; 1.
DR InterPro; IPR000467; G_patch_dom.
DR InterPro; IPR002877; RNA_MeTrfase_FtsJ_dom.
DR InterPro; IPR025816; RrmJ-type_MeTrfase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR001202; WW_dom.
DR PANTHER; PTHR16121:SF0; CAP-SPECIFIC MRNA (NUCLEOSIDE-2'-O-)-METHYLTRANSFERASE 1; 1.
DR PANTHER; PTHR16121; UNCHARACTERIZED; 1.
DR Pfam; PF01728; FtsJ; 1.
DR Pfam; PF01585; G-patch; 1.
DR SMART; SM00443; G_patch; 1.
DR SMART; SM00456; WW; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS50174; G_PATCH; 1.
DR PROSITE; PS51613; SAM_MT_RRMJ; 1.
DR PROSITE; PS50020; WW_DOMAIN_2; 1.
PE 1: Evidence at protein level;
KW Acetylation; Methyltransferase; mRNA capping; mRNA processing; Nucleus;
KW Phosphoprotein; Reference proteome; S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..837
FT /note="Cap-specific mRNA (nucleoside-2'-O-)-
FT methyltransferase 1"
FT /id="PRO_0000251240"
FT DOMAIN 86..132
FT /note="G-patch"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00092"
FT DOMAIN 230..449
FT /note="RrmJ-type SAM-dependent 2'-O-MTase"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00945"
FT DOMAIN 751..785
FT /note="WW"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00224"
FT REGION 1..66
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 726..834
FT /note="Interaction with POLR2A"
FT /evidence="ECO:0000250"
FT MOTIF 2..18
FT /note="Bipartite nuclear localization signal"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00768"
FT COMPBIAS 1..28
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 29..57
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 238
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT ACT_SITE 363
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT ACT_SITE 403
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00945"
FT BINDING 202..206
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT BINDING 217
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT BINDING 233
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT BINDING 276..282
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT BINDING 334..335
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT BINDING 373..375
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT BINDING 438
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT MOD_RES 27
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:17242355,
FT ECO:0007744|PubMed:21183079"
FT MOD_RES 30
FT /note="Phosphoserine"
FT /evidence="ECO:0007744|PubMed:17242355,
FT ECO:0007744|PubMed:21183079"
FT MOD_RES 52
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT MOD_RES 90
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT MOD_RES 107
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:Q8N1G2"
FT CONFLICT 151
FT /note="C -> W (in Ref. 1; BAE32821)"
FT /evidence="ECO:0000305"
FT CONFLICT 378
FT /note="L -> F (in Ref. 1; BAE31091/BAE31230)"
FT /evidence="ECO:0000305"
FT CONFLICT 459
FT /note="L -> I (in Ref. 1; BAE31091/BAE31230)"
FT /evidence="ECO:0000305"
FT CONFLICT 500
FT /note="E -> V (in Ref. 1; BAE31091/BAE31230)"
FT /evidence="ECO:0000305"
FT CONFLICT 689
FT /note="V -> I (in Ref. 1; BAC33600)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 837 AA; 95676 MW; 8DB980D2FFA4F9C7 CRC64;
MKRRTDPECT APLKKQKRIG ELARHLSSTS DDEPLSSVNH AAKASATSLS GSDSETEGKQ
PCSDDFKDAF KADSLVEGTS SRYSMYNSVS QRLMAKMGFR EGEGLGKYSQ GRKDIVETSN
QKGRRGLGLT LQGFDQELNV DWRDEPEPNA CEQVSWFPEC TTEIPDSREM SDWMVVGKRK
MVIEDETEFC GEELLHSMLK CKSVFDILDG EEMRRARTRA NPYEMIRGVF FLNRAAMKMA
NMDFVFDRMF TNPLDSSGKP LLKESDIDLL YFADVCAGPG GFSEYVLWRK KWHAKGFGMT
LKGPNDFKLE DFYSASSELF EPYYGEGGVD GDGDITRPEN INAFRNFVLD NTDRKGVHFV
MADGGFSVEG QENLQEILSK QLLLCQFLMA LSVVRTGGHF VCKTFDLFTP FSVGLIYLLY
CCFERVCLFK PITSRPANSE RYVVCKGLKV GIDDVREYLF SVNIKLNQLR NTESDVNLVV
PLMVIKGDHE FNDYMIRSNE SYCSLQIKAL AKIHAFVQDT TLSEPRQAEI RKECLQLWKI
PDQARVAPSS SDPKFKFFEL IKDTDINIFS YKPTLLTAKT LEKIRPVLEY RCMVSGSEQK
FLLGLGKSQI YTWDGRQSDR WVKLDLKTEL PRDTLLCVEI VHELKGEGKA QRKISAIHIL
DVLVLNGSDV REQHFNQRIQ LAEKFVKAVS KPSRPDMNPI RVKEVYRLEE MEKIFVRLEM
KLIKGSGGTP KLSYTGRDDR HFVPTGVYIV RTVNEPWTMG FSKSNNRKFF YNKKTQKSVY
ALPTESIAPF HTCYYSRLFW EWGDGFHMRD SQKPQDPDKL SKEDVLSFIQ SHNPLGP
//
