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B1YKF9

- TRMB_EXIS2

UniProt

B1YKF9 - TRMB_EXIS2

Protein

tRNA (guanine-N(7)-)-methyltransferase

Gene

trmB

Organism
Exiguobacterium sibiricum (strain DSM 17290 / JCM 13490 / 255-15)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 48 (01 Oct 2014)
      Sequence version 1 (20 May 2008)
      Previous versions | rss
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    • Comment

    Functioni

    Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA.UniRule annotation

    Catalytic activityi

    S-adenosyl-L-methionine + guanine(46) in tRNA = S-adenosyl-L-homocysteine + N(7)-methylguanine(46) in tRNA.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei44 – 441S-adenosyl-L-methionineUniRule annotation
    Binding sitei69 – 691S-adenosyl-L-methionineUniRule annotation
    Binding sitei96 – 961S-adenosyl-L-methionineUniRule annotation
    Active sitei118 – 1181By similarity
    Binding sitei118 – 1181S-adenosyl-L-methionineUniRule annotation
    Binding sitei122 – 1221SubstrateUniRule annotation
    Binding sitei154 – 1541SubstrateUniRule annotation

    GO - Molecular functioni

    1. tRNA (guanine-N7-)-methyltransferase activity Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Methyltransferase, Transferase

    Keywords - Biological processi

    tRNA processing

    Keywords - Ligandi

    S-adenosyl-L-methionine

    Enzyme and pathway databases

    BioCyciESIB262543:GHBP-2340-MONOMER.
    UniPathwayiUPA00989.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation (EC:2.1.1.33UniRule annotation)
    Alternative name(s):
    tRNA (guanine(46)-N(7))-methyltransferaseUniRule annotation
    tRNA(m7G46)-methyltransferaseUniRule annotation
    Gene namesi
    Name:trmBUniRule annotation
    Ordered Locus Names:Exig_2260
    OrganismiExiguobacterium sibiricum (strain DSM 17290 / JCM 13490 / 255-15)
    Taxonomic identifieri262543 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillales Family XII. Incertae SedisExiguobacterium
    ProteomesiUP000001681: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 213213tRNA (guanine-N(7)-)-methyltransferasePRO_1000136350Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi262543.Exig_2260.

    Structurei

    3D structure databases

    ProteinModelPortaliB1YKF9.
    SMRiB1YKF9. Positions 9-210.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni191 – 1944Substrate bindingUniRule annotation

    Sequence similaritiesi

    Belongs to the class I-like SAM-binding methyltransferase superfamily. TrmB family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0220.
    HOGENOMiHOG000251689.
    KOiK03439.
    OMAiDNVMTEY.
    OrthoDBiEOG6K6VBC.

    Family and domain databases

    Gene3Di3.40.50.150. 1 hit.
    HAMAPiMF_01057. tRNA_methyltr_TrmB.
    InterProiIPR029063. SAM-dependent_MTases-like.
    IPR003358. tRNA_(Gua-N-7)_MeTrfase.
    [Graphical view]
    PfamiPF02390. Methyltransf_4. 1 hit.
    [Graphical view]
    SUPFAMiSSF53335. SSF53335. 1 hit.
    TIGRFAMsiTIGR00091. TIGR00091. 1 hit.
    PROSITEiPS51625. SAM_MT_TRMB. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    B1YKF9-1 [UniParc]FASTAAdd to Basket

    « Hide

    MRLRHKPWAL DYMKEQSSIY IADPSTLKGN WSNEFKNENP IYIEVGSGKG    50
    AFITGMAKQY PEVNFVAIEL FESVAVAIVQ KMVEEPLANV RVLTVDAKDL 100
    RDFFEKGEVA RVYLNFSDPW PKSRHAKRRL TYKTFLATYE DILPEKGQIH 150
    FKTDNRKLFE SSLMTMSAYG MTFDWMSLDL HANEPENNVR TEYEERFSAM 200
    GQPIYRMEAT YTK 213
    Length:213
    Mass (Da):24,823
    Last modified:May 20, 2008 - v1
    Checksum:i4684DB77277BD69A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001022 Genomic DNA. Translation: ACB61712.1.
    RefSeqiYP_001814729.1. NC_010556.1.

    Genome annotation databases

    EnsemblBacteriaiACB61712; ACB61712; Exig_2260.
    GeneIDi6174111.
    KEGGiesi:Exig_2260.
    PATRICi32138148. VBIExiSib53410_2296.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001022 Genomic DNA. Translation: ACB61712.1 .
    RefSeqi YP_001814729.1. NC_010556.1.

    3D structure databases

    ProteinModelPortali B1YKF9.
    SMRi B1YKF9. Positions 9-210.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 262543.Exig_2260.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACB61712 ; ACB61712 ; Exig_2260 .
    GeneIDi 6174111.
    KEGGi esi:Exig_2260.
    PATRICi 32138148. VBIExiSib53410_2296.

    Phylogenomic databases

    eggNOGi COG0220.
    HOGENOMi HOG000251689.
    KOi K03439.
    OMAi DNVMTEY.
    OrthoDBi EOG6K6VBC.

    Enzyme and pathway databases

    UniPathwayi UPA00989 .
    BioCyci ESIB262543:GHBP-2340-MONOMER.

    Family and domain databases

    Gene3Di 3.40.50.150. 1 hit.
    HAMAPi MF_01057. tRNA_methyltr_TrmB.
    InterProi IPR029063. SAM-dependent_MTases-like.
    IPR003358. tRNA_(Gua-N-7)_MeTrfase.
    [Graphical view ]
    Pfami PF02390. Methyltransf_4. 1 hit.
    [Graphical view ]
    SUPFAMi SSF53335. SSF53335. 1 hit.
    TIGRFAMsi TIGR00091. TIGR00091. 1 hit.
    PROSITEi PS51625. SAM_MT_TRMB. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: DSM 17290 / JCM 13490 / 255-15.

    Entry informationi

    Entry nameiTRMB_EXIS2
    AccessioniPrimary (citable) accession number: B1YKF9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 14, 2009
    Last sequence update: May 20, 2008
    Last modified: October 1, 2014
    This is version 48 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    2. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3