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A5VKZ3

- TRMB_LACRD

UniProt

A5VKZ3 - TRMB_LACRD

Protein

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

Gene

trmB

Organism
Lactobacillus reuteri (strain DSM 20016)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 54 (01 Oct 2014)
      Sequence version 1 (10 Jul 2007)
      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

    BioCyciLREU557436:GC7Y-1321-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:Lreu_1260
    OrganismiLactobacillus reuteri (strain DSM 20016)
    Taxonomic identifieri557436 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
    ProteomesiUP000001991: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 213213tRNA (guanine-N(7)-)-methyltransferasePRO_1000064399Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi557436.Lreu_1260.

    Structurei

    3D structure databases

    ProteinModelPortaliA5VKZ3.
    SMRiA5VKZ3. Positions 9-212.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni192 – 1954Substrate 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.

    A5VKZ3-1 [UniParc]FASTAAdd to Basket

    « Hide

    MRVKHKKWAD PLIAAHPELM IDDATQFKGK WQSRFAKEQP LHLEVGMGKG    50
    QFIIGMAKDH PEINFIGLEI QRTVAAIALK KALEEDLPNL QLICGDGEDL 100
    QEYFEDGEVA KMYLNFSDPW PKKRHAKRRL TYKTFLATYQ QILQDQGAIE 150
    LKTDNMGLFE FSLESMNNYG MIFDGVWLDL HHSEENEHNV ETEYEQKFAA 200
    KGQPIYKLIA NFK 213
    Length:213
    Mass (Da):24,675
    Last modified:July 10, 2007 - v1
    Checksum:i4858D127CE955457
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000705 Genomic DNA. Translation: ABQ83517.1.
    RefSeqiYP_001271854.1. NC_009513.1.

    Genome annotation databases

    EnsemblBacteriaiABQ83517; ABQ83517; Lreu_1260.
    GeneIDi5188634.
    KEGGilre:Lreu_1260.
    PATRICi22255724. VBILacReu87937_1274.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000705 Genomic DNA. Translation: ABQ83517.1 .
    RefSeqi YP_001271854.1. NC_009513.1.

    3D structure databases

    ProteinModelPortali A5VKZ3.
    SMRi A5VKZ3. Positions 9-212.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 557436.Lreu_1260.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABQ83517 ; ABQ83517 ; Lreu_1260 .
    GeneIDi 5188634.
    KEGGi lre:Lreu_1260.
    PATRICi 22255724. VBILacReu87937_1274.

    Phylogenomic databases

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

    Enzyme and pathway databases

    UniPathwayi UPA00989 .
    BioCyci LREU557436:GC7Y-1321-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 20016.

    Entry informationi

    Entry nameiTRMB_LACRD
    AccessioniPrimary (citable) accession number: A5VKZ3
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 5, 2008
    Last sequence update: July 10, 2007
    Last modified: October 1, 2014
    This is version 54 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