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Q7UN36

- TRMB_RHOBA

UniProt

Q7UN36 - TRMB_RHOBA

Protein

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

Gene

trmB

Organism
Rhodopirellula baltica (strain SH1)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 66 (01 Oct 2014)
      Sequence version 1 (01 Oct 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 sitei95 – 951S-adenosyl-L-methionineUniRule annotation
    Binding sitei120 – 1201S-adenosyl-L-methionineUniRule annotation
    Binding sitei147 – 1471S-adenosyl-L-methionineUniRule annotation
    Active sitei175 – 1751By similarity
    Binding sitei175 – 1751S-adenosyl-L-methionineUniRule annotation
    Binding sitei179 – 1791SubstrateUniRule annotation
    Binding sitei211 – 2111SubstrateUniRule 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:RB7807
    OrganismiRhodopirellula baltica (strain SH1)
    Taxonomic identifieri243090 [NCBI]
    Taxonomic lineageiBacteriaPlanctomycetesPlanctomycetiaPlanctomycetalesPlanctomycetaceaeRhodopirellula
    ProteomesiUP000001025: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 271271tRNA (guanine-N(7)-)-methyltransferasePRO_0000171382Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi243090.RB7807.

    Structurei

    3D structure databases

    ProteinModelPortaliQ7UN36.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni249 – 2524Substrate bindingUniRule annotation

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0220.
    KOiK03439.
    OMAiRERANAK.
    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.

    Q7UN36-1 [UniParc]FASTAAdd to Basket

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    MLVVAAMRVW NPEEGWANRV GRKREGKIVE ILRRVTMTAH GLSHFPRQLL    50
    RMPRAALRKP NPALDLDSWL KTPEDLPATI NSQTLFGNDQ PLEIEVGSGK 100
    GLFIQTESDR RPEHNYFGIE IARKYAAHAA ARLAKRERAN AKMLAGDATP 150
    LFAVTDEGKR IEDGSLDGVH VYFPDPWWKK RHRKRRVLSH DNILNFSRCL 200
    RVGGRLHFWT DVLDYFELTV ELIAEIAPEL GVPLPETQRE STHDLDFHTH 250
    FERRSRKMGI PVYRVCYRKR S 271
    Length:271
    Mass (Da):31,306
    Last modified:October 1, 2003 - v1
    Checksum:i753859A9938FEF65
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX294146 Genomic DNA. Translation: CAD75583.1.
    RefSeqiNP_868036.1. NC_005027.1.

    Genome annotation databases

    EnsemblBacteriaiCAD75583; CAD75583; RB7807.
    GeneIDi1794343.
    KEGGirba:RB7807.
    PATRICi23248991. VBIRhoBal59814_3769.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX294146 Genomic DNA. Translation: CAD75583.1 .
    RefSeqi NP_868036.1. NC_005027.1.

    3D structure databases

    ProteinModelPortali Q7UN36.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 243090.RB7807.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAD75583 ; CAD75583 ; RB7807 .
    GeneIDi 1794343.
    KEGGi rba:RB7807.
    PATRICi 23248991. VBIRhoBal59814_3769.

    Phylogenomic databases

    eggNOGi COG0220.
    KOi K03439.
    OMAi RERANAK.
    OrthoDBi EOG6K6VBC.

    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: SH1.

    Entry informationi

    Entry nameiTRMB_RHOBA
    AccessioniPrimary (citable) accession number: Q7UN36
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 19, 2004
    Last sequence update: October 1, 2003
    Last modified: October 1, 2014
    This is version 66 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