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Q8EBX8

- TRMB_SHEON

UniProt

Q8EBX8 - TRMB_SHEON

Protein

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

Gene

trmB

Organism
Shewanella oneidensis (strain MR-1)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 78 (01 Oct 2014)
      Sequence version 1 (01 Mar 2003)
      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 sitei68 – 681S-adenosyl-L-methionineUniRule annotation
    Binding sitei93 – 931S-adenosyl-L-methionineUniRule annotation
    Binding sitei120 – 1201S-adenosyl-L-methionineUniRule annotation
    Active sitei143 – 1431By similarity
    Binding sitei143 – 1431S-adenosyl-L-methionineUniRule annotation
    Binding sitei147 – 1471SubstrateUniRule annotation
    Binding sitei179 – 1791SubstrateUniRule 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

    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:SO_3367
    OrganismiShewanella oneidensis (strain MR-1)
    Taxonomic identifieri211586 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
    ProteomesiUP000008186: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 238238tRNA (guanine-N(7)-)-methyltransferasePRO_0000171386Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi211586.SO_3367.

    Structurei

    3D structure databases

    ProteinModelPortaliQ8EBX8.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni216 – 2194Substrate bindingUniRule annotation

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0220.
    HOGENOMiHOG000073968.
    KOiK03439.
    OMAiTSATNDY.
    OrthoDBiEOG6K6VBC.
    PhylomeDBiQ8EBX8.

    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.

    Q8EBX8-1 [UniParc]FASTAAdd to Basket

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    MSEVTTAEFN EEGKYLRKIR SFVLREGRLT KGQAQAIETQ WPTMGLDYSP    50
    APLDLADVFG RKADTVLEIG FGMGASLVQM AQEAPELNFI GIEVHKPGVG 100
    SCLSDAAAAG VTNLRVYHHD AMEVLEHAIA DGSLTRVQLF FPDPWHKKRH 150
    HKRRIVQAEF AELIRRKLKI GGVFHMATDW ENYSEHMLEV MNVASGYKNQ 200
    SADGTVVPRP DHRPLTKFEA RGHRLGHGVW DLMFERIA 238
    Length:238
    Mass (Da):26,774
    Last modified:March 1, 2003 - v1
    Checksum:i33B114D23B132B1A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE014299 Genomic DNA. Translation: AAN56365.1.
    RefSeqiNP_718921.1. NC_004347.2.
    WP_011073235.1. NC_004347.2.

    Genome annotation databases

    EnsemblBacteriaiAAN56365; AAN56365; SO_3367.
    GeneIDi1171047.
    KEGGison:SO_3367.
    PATRICi23526408. VBISheOne101494_3267.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AE014299 Genomic DNA. Translation: AAN56365.1 .
    RefSeqi NP_718921.1. NC_004347.2.
    WP_011073235.1. NC_004347.2.

    3D structure databases

    ProteinModelPortali Q8EBX8.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 211586.SO_3367.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AAN56365 ; AAN56365 ; SO_3367 .
    GeneIDi 1171047.
    KEGGi son:SO_3367.
    PATRICi 23526408. VBISheOne101494_3267.

    Phylogenomic databases

    eggNOGi COG0220.
    HOGENOMi HOG000073968.
    KOi K03439.
    OMAi TSATNDY.
    OrthoDBi EOG6K6VBC.
    PhylomeDBi Q8EBX8.

    Enzyme and pathway databases

    UniPathwayi UPA00989 .

    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: MR-1.

    Entry informationi

    Entry nameiTRMB_SHEON
    AccessioniPrimary (citable) accession number: Q8EBX8
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: June 16, 2003
    Last sequence update: March 1, 2003
    Last modified: October 1, 2014
    This is version 78 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