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Q2J2K3

- TRMB_RHOP2

UniProt

Q2J2K3 - TRMB_RHOP2

Protein

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

Gene

trmB

Organism
Rhodopseudomonas palustris (strain HaA2)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 55 (01 Oct 2014)
      Sequence version 1 (07 Mar 2006)
      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 sitei85 – 851S-adenosyl-L-methionineUniRule annotation
    Binding sitei110 – 1101S-adenosyl-L-methionineUniRule annotation
    Binding sitei137 – 1371S-adenosyl-L-methionineUniRule annotation
    Active sitei159 – 1591By similarity
    Binding sitei159 – 1591S-adenosyl-L-methionineUniRule annotation
    Binding sitei163 – 1631SubstrateUniRule annotation
    Binding sitei195 – 1951SubstrateUniRule 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

    BioCyciRPAL316058:GHF1-605-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:RPB_0596
    OrganismiRhodopseudomonas palustris (strain HaA2)
    Taxonomic identifieri316058 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
    ProteomesiUP000008809: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 256256tRNA (guanine-N(7)-)-methyltransferasePRO_0000288216Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi316058.RPB_0596.

    Structurei

    3D structure databases

    ProteinModelPortaliQ2J2K3.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

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

    Phylogenomic databases

    eggNOGiCOG0220.
    HOGENOMiHOG000073969.
    KOiK03439.
    OMAiRAFYGRR.
    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.
    PROSITEiPS51625. SAM_MT_TRMB. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q2J2K3-1 [UniParc]FASTAAdd to Basket

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    MVTIDRRVQP IAHLACNHQR AFIDMNESVH HQGSFFGRRK GHKLRAHQAD    50
    LVDKLLPHLA LAIDGPAPAS LVELFDPPVE AVRLEIGFGG GEHLIAEALA 100
    HPSTGFIGAE PYVNGMAKIL ARIEQENIRN IRLFAGDAAA LMAWVPAHDL 150
    NRIDLIHPDP WPKRRHWKRR FVQDAMVGAM ARALRANGEF RFVSDIDSYN 200
    AWTLAHLLRA PDFDWTAERA DDWRKPWPNY TMTRYGRKAE REGRRAAYLR 250
    FRRRAA 256
    Length:256
    Mass (Da):29,241
    Last modified:March 7, 2006 - v1
    Checksum:iE5909A66946C4D53
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000250 Genomic DNA. Translation: ABD05307.1.
    RefSeqiYP_484218.1. NC_007778.1.

    Genome annotation databases

    EnsemblBacteriaiABD05307; ABD05307; RPB_0596.
    GeneIDi3908289.
    KEGGirpb:RPB_0596.
    PATRICi23295651. VBIRhoPal125544_0626.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000250 Genomic DNA. Translation: ABD05307.1 .
    RefSeqi YP_484218.1. NC_007778.1.

    3D structure databases

    ProteinModelPortali Q2J2K3.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 316058.RPB_0596.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABD05307 ; ABD05307 ; RPB_0596 .
    GeneIDi 3908289.
    KEGGi rpb:RPB_0596.
    PATRICi 23295651. VBIRhoPal125544_0626.

    Phylogenomic databases

    eggNOGi COG0220.
    HOGENOMi HOG000073969.
    KOi K03439.
    OMAi RAFYGRR.
    OrthoDBi EOG6K6VBC.

    Enzyme and pathway databases

    UniPathwayi UPA00989 .
    BioCyci RPAL316058:GHF1-605-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.
    PROSITEi PS51625. SAM_MT_TRMB. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: HaA2.

    Entry informationi

    Entry nameiTRMB_RHOP2
    AccessioniPrimary (citable) accession number: Q2J2K3
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 29, 2007
    Last sequence update: March 7, 2006
    Last modified: October 1, 2014
    This is version 55 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

    Documents

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

    External Data

    Dasty 3