位置:首页 > 蛋白库 > TRM56_METST
TRM56_METST
ID   TRM56_METST             Reviewed;         175 AA.
AC   Q2NF55;
DT   03-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 75.
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=Msp_1167;
OS   Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 /
OS   MCB-3).
OC   Archaea; Euryarchaeota; Methanomada group; Methanobacteria;
OC   Methanobacteriales; Methanobacteriaceae; Methanosphaera.
OX   NCBI_TaxID=339860;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3;
RX   PubMed=16385054; DOI=10.1128/jb.188.2.642-658.2006;
RA   Fricke W.F., Seedorf H., Henne A., Kruer M., Liesegang H., Hedderich R.,
RA   Gottschalk G., Thauer R.K.;
RT   "The genome sequence of Methanosphaera stadtmanae reveals why this human
RT   intestinal archaeon is restricted to methanol and H2 for methane formation
RT   and ATP synthesis.";
RL   J. Bacteriol. 188:642-658(2006).
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   ---------------------------------------------------------------------------
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; CP000102; ABC57548.1; -; Genomic_DNA.
DR   RefSeq; WP_011406747.1; NC_007681.1.
DR   AlphaFoldDB; Q2NF55; -.
DR   SMR; Q2NF55; -.
DR   STRING; 339860.Msp_1167; -.
DR   EnsemblBacteria; ABC57548; ABC57548; Msp_1167.
DR   GeneID; 41325736; -.
DR   KEGG; mst:Msp_1167; -.
DR   eggNOG; arCOG01857; Archaea.
DR   HOGENOM; CLU_123709_0_0_2; -.
DR   OMA; VVHLTMY; -.
DR   OrthoDB; 83050at2157; -.
DR   Proteomes; UP000001931; 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..175
FT                   /note="tRNA (cytidine(56)-2'-O)-methyltransferase"
FT                   /id="PRO_0000365315"
FT   BINDING         83
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00077"
SQ   SEQUENCE   175 AA;  19945 MW;  1D4BC9B3ECCACA3A CRC64;
     MITVLRLDHR LGRDTRITTH VCLTARAFGA DKVILSGEHD KHIIESAQKV VENWGGDFEV
     EYQKAYRPVI KEHKQKGFEI IHLTMYGKHV EDVVPTIRDN NRDKLIIVGG SRVPTDVYEA
     ADWNLSVTNQ PHSEVAALAI CLHYMMDGSE LKTVYDDGKM QIVPNNEHKE VIKNE
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024