位置:首页 > 蛋白库 > TRM1_PYRCJ
TRM1_PYRCJ
ID   TRM1_PYRCJ              Reviewed;         358 AA.
AC   A3MTQ5;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-APR-2007, sequence version 1.
DT   03-AUG-2022, entry version 71.
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=Pcal_0595;
OS   Pyrobaculum calidifontis (strain DSM 21063 / JCM 11548 / VA1).
OC   Archaea; Crenarchaeota; Thermoprotei; Thermoproteales; Thermoproteaceae;
OC   Pyrobaculum.
OX   NCBI_TaxID=410359;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 21063 / JCM 11548 / VA1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Cozen A.E.,
RA   Fitz-Gibbon S.T., House C.H., Saltikov C., Lowe T.M., Richardson P.;
RT   "Complete sequence of Pyrobaculum calidifontis JCM 11548.";
RL   Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
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; CP000561; ABO08022.1; -; Genomic_DNA.
DR   AlphaFoldDB; A3MTQ5; -.
DR   SMR; A3MTQ5; -.
DR   STRING; 410359.Pcal_0595; -.
DR   EnsemblBacteria; ABO08022; ABO08022; Pcal_0595.
DR   KEGG; pcl:Pcal_0595; -.
DR   eggNOG; arCOG01219; Archaea.
DR   HOGENOM; CLU_010862_5_1_2; -.
DR   OMA; VFYNPVM; -.
DR   Proteomes; UP000001431; 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; 2.
DR   Pfam; PF02005; TRM; 1.
DR   SUPFAM; SSF53335; SSF53335; 1.
DR   PROSITE; PS51626; SAM_MT_TRM1; 1.
PE   3: Inferred from homology;
KW   Methyltransferase; RNA-binding; S-adenosyl-L-methionine; Transferase;
KW   tRNA processing; tRNA-binding.
FT   CHAIN           1..358
FT                   /note="tRNA (guanine(26)-N(2))-dimethyltransferase"
FT                   /id="PRO_1000114981"
FT   DOMAIN          5..354
FT                   /note="Trm1 methyltransferase"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00290"
SQ   SEQUENCE   358 AA;  40121 MW;  F36A1BA25DB057AC CRC64;
     MDDYVIRREG KAVFYAPNPK KYDIYSAPVF YNPAMEKNRT LSVLLLKVAG AQMGGGLTVC
     EPLSGTGIRG IRYVIESGVV GKLILNDLSK EAVHVIQKNL SINGVEADVY NEDANVLLHK
     LRGQCDVVDV DPFGSPAPFL SAAFRALKNE GIVCATATDT AVLVGRYPRK CLRRYGSVIR
     KSPFYLEMGL RNLVGYVARI AASEDFAIRP LLSYWEGHYF RTCVYAVKSA KDADDMLQRD
     VGYVEYRRYR KVTRRQSEYT SGPVWIGELG DPSIAFFMAR EGQYSDFLKL LEEEYSVSLP
     WFYKLPEFAV DGKSPTLEEA MAALRRAGVY AARTHMASDG FKAEATYGEV ERVLRRVT
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024