位置:首页 > 蛋白库 > TRM56_METTH
TRM56_METTH
ID   TRM56_METTH             Reviewed;         179 AA.
AC   O27185;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 2.
DT   03-AUG-2022, entry version 111.
DE   RecName: Full=tRNA (cytidine(56)-2'-O)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_00077};
DE            EC=2.1.1.206 {ECO:0000255|HAMAP-Rule:MF_00077};
DE   AltName: Full=tRNA ribose 2'-O-methyltransferase aTrm56 {ECO:0000255|HAMAP-Rule:MF_00077};
GN   OrderedLocusNames=MTH_1113;
OS   Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM
OS   10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum).
OC   Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC   Methanobacteriales; Methanobacteriaceae; Methanothermobacter.
OX   NCBI_TaxID=187420;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H;
RX   PubMed=9371463; DOI=10.1128/jb.179.22.7135-7155.1997;
RA   Smith D.R., Doucette-Stamm L.A., Deloughery C., Lee H.-M., Dubois J.,
RA   Aldredge T., Bashirzadeh R., Blakely D., Cook R., Gilbert K., Harrison D.,
RA   Hoang L., Keagle P., Lumm W., Pothier B., Qiu D., Spadafora R., Vicare R.,
RA   Wang Y., Wierzbowski J., Gibson R., Jiwani N., Caruso A., Bush D.,
RA   Safer H., Patwell D., Prabhakar S., McDougall S., Shimer G., Goyal A.,
RA   Pietrovski S., Church G.M., Daniels C.J., Mao J.-I., Rice P., Noelling J.,
RA   Reeve J.N.;
RT   "Complete genome sequence of Methanobacterium thermoautotrophicum deltaH:
RT   functional analysis and comparative genomics.";
RL   J. Bacteriol. 179:7135-7155(1997).
CC   -!- FUNCTION: Specifically catalyzes the AdoMet-dependent 2'-O-ribose
CC       methylation of cytidine at position 56 in tRNAs. {ECO:0000255|HAMAP-
CC       Rule:MF_00077}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=cytidine(56) in tRNA + S-adenosyl-L-methionine = 2'-O-
CC         methylcytidine(56) in tRNA + H(+) + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:42968, Rhea:RHEA-COMP:10308, Rhea:RHEA-COMP:10309,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:74495, ChEBI:CHEBI:82748; EC=2.1.1.206;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00077};
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00077}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00077}.
CC   -!- SIMILARITY: Belongs to the aTrm56 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00077}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAB85602.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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; AE000666; AAB85602.1; ALT_INIT; Genomic_DNA.
DR   PIR; B69015; B69015.
DR   AlphaFoldDB; O27185; -.
DR   SMR; O27185; -.
DR   STRING; 187420.MTH_1113; -.
DR   EnsemblBacteria; AAB85602; AAB85602; MTH_1113.
DR   KEGG; mth:MTH_1113; -.
DR   PATRIC; fig|187420.15.peg.1089; -.
DR   HOGENOM; CLU_123709_0_0_2; -.
DR   OMA; VVHLTMY; -.
DR   Proteomes; UP000005223; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008175; F:tRNA methyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0002128; P:tRNA nucleoside ribose methylation; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.1280.10; -; 1.
DR   HAMAP; MF_00077; tRNA_methyltr_aTrm56; 1.
DR   InterPro; IPR029028; Alpha/beta_knot_MTases.
DR   InterPro; IPR029026; tRNA_m1G_MTases_N.
DR   InterPro; IPR002845; tRNA_mtfrase_aTrm56.
DR   PANTHER; PTHR42197; PTHR42197; 1.
DR   Pfam; PF01994; Trm56; 1.
DR   PIRSF; PIRSF016123; UCP016123; 1.
DR   SUPFAM; SSF75217; SSF75217; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Methyltransferase; Reference proteome; S-adenosyl-L-methionine;
KW   Transferase; tRNA processing.
FT   CHAIN           1..179
FT                   /note="tRNA (cytidine(56)-2'-O)-methyltransferase"
FT                   /id="PRO_0000146932"
FT   BINDING         84
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00077"
SQ   SEQUENCE   179 AA;  19831 MW;  9DE08CC428077987 CRC64;
     MDVKVLRLGH RPSRDARITT HVCLTARAFG ASEVILSGEE DPKLMEGVED VVRRWGGPFS
     VVYRRNWQGV IDSWKKDGGE VIHLTMYGLP ARDVVPGIMD NGKDKLIVVG GARVPGKVYS
     LADYNVGVTN QPHSEVSSLA VFMHMLLDGA EFDLKFEDAR IEVIPQARGK MLREIDDGD
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024