位置:首页 > 蛋白库 > TRM1_SULTO
TRM1_SULTO
ID   TRM1_SULTO              Reviewed;         374 AA.
AC   Q971V9; F9VNZ5;
DT   20-JUN-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=tRNA (guanine(26)-N(2))-dimethyltransferase {ECO:0000255|HAMAP-Rule:MF_00290};
DE            EC=2.1.1.216 {ECO:0000255|HAMAP-Rule:MF_00290};
DE   AltName: Full=tRNA 2,2-dimethylguanosine-26 methyltransferase {ECO:0000255|HAMAP-Rule:MF_00290};
DE   AltName: Full=tRNA(guanine-26,N(2)-N(2)) methyltransferase {ECO:0000255|HAMAP-Rule:MF_00290};
DE   AltName: Full=tRNA(m(2,2)G26)dimethyltransferase {ECO:0000255|HAMAP-Rule:MF_00290};
GN   Name=trm1 {ECO:0000255|HAMAP-Rule:MF_00290}; OrderedLocusNames=STK_12690;
OS   Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
OS   (Sulfolobus tokodaii).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Sulfurisphaera.
OX   NCBI_TaxID=273063;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16993 / JCM 10545 / NBRC 100140 / 7;
RX   PubMed=11572479; DOI=10.1093/dnares/8.4.123;
RA   Kawarabayasi Y., Hino Y., Horikawa H., Jin-no K., Takahashi M., Sekine M.,
RA   Baba S., Ankai A., Kosugi H., Hosoyama A., Fukui S., Nagai Y.,
RA   Nishijima K., Otsuka R., Nakazawa H., Takamiya M., Kato Y., Yoshizawa T.,
RA   Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K.,
RA   Masuda S., Yanagii M., Nishimura M., Yamagishi A., Oshima T., Kikuchi H.;
RT   "Complete genome sequence of an aerobic thermoacidophilic Crenarchaeon,
RT   Sulfolobus tokodaii strain7.";
RL   DNA Res. 8:123-140(2001).
CC   -!- FUNCTION: Dimethylates a single guanine residue at position 26 of a
CC       number of tRNAs using S-adenosyl-L-methionine as donor of the methyl
CC       groups. {ECO:0000255|HAMAP-Rule:MF_00290}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=guanosine(26) in tRNA + 2 S-adenosyl-L-methionine = 2 H(+) +
CC         N(2)-dimethylguanosine(26) in tRNA + 2 S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:43140, Rhea:RHEA-COMP:10359, Rhea:RHEA-COMP:10360,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:74269, ChEBI:CHEBI:74513; EC=2.1.1.216;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00290};
CC   -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC       superfamily. Trm1 family. {ECO:0000255|HAMAP-Rule:MF_00290}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; BA000023; BAK54503.1; -; Genomic_DNA.
DR   RefSeq; WP_010979289.1; NC_003106.2.
DR   AlphaFoldDB; Q971V9; -.
DR   SMR; Q971V9; -.
DR   STRING; 273063.STK_12690; -.
DR   EnsemblBacteria; BAK54503; BAK54503; STK_12690.
DR   GeneID; 1459269; -.
DR   KEGG; sto:STK_12690; -.
DR   PATRIC; fig|273063.9.peg.1427; -.
DR   eggNOG; arCOG01219; Archaea.
DR   OMA; VFYNPVM; -.
DR   OrthoDB; 70865at2157; -.
DR   Proteomes; UP000001015; Chromosome.
DR   GO; GO:0004809; F:tRNA (guanine-N2-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR   Gene3D; 3.30.56.70; -; 1.
DR   Gene3D; 3.40.50.150; -; 1.
DR   HAMAP; MF_00290; tRNA_dimethyltr_TRM1; 1.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR002905; Trm1.
DR   InterPro; IPR022923; TRM1_arc_bac.
DR   InterPro; IPR042296; tRNA_met_Trm1_C.
DR   PANTHER; PTHR10631; PTHR10631; 1.
DR   Pfam; PF02005; TRM; 1.
DR   SUPFAM; SSF53335; SSF53335; 1.
DR   PROSITE; PS51626; SAM_MT_TRM1; 1.
PE   3: Inferred from homology;
KW   Methyltransferase; Reference proteome; RNA-binding;
KW   S-adenosyl-L-methionine; Transferase; tRNA processing; tRNA-binding.
FT   CHAIN           1..374
FT                   /note="tRNA (guanine(26)-N(2))-dimethyltransferase"
FT                   /id="PRO_0000147694"
FT   DOMAIN          4..371
FT                   /note="Trm1 methyltransferase"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00290"
SQ   SEQUENCE   374 AA;  43333 MW;  0B4E6E3C2420B15F CRC64;
     MNLIEIREGK ASLLIPNPKD YEKEGRYDPS WSPVFYNPKM RLNRDISVLA LSVIKPKSVV
     DALSASGVRG IRYYTEIGGI EKLILNDKNP IATELIKKNA EKNYVNARIT TKDANSLLYE
     IKADFVDIDP FGSPAPFILS AINATINKGY VAFTATDLSA LECSSKFSAR RKYDLICERL
     SFSKELGIRG LIAKVIREGA IIEKAAYPIF SFYFDYYYRV FFRIENGAKK VDKLLEKQGY
     YYECSKCGYR EVDYYAERKI CPRCGIEMRR YGPAWTGELW NREFLLSMKE NLKNFTYFDT
     FMQVNKLLNI LVEESKYVSP YFRLDFIASL IKRNIPKREK MLECLKEASI THFDYRGIKT
     NKEIDEIVNC IKIN
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024