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A4XZZ7

- TRMB_PSEMY

UniProt

A4XZZ7 - TRMB_PSEMY

Protein

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

Gene

trmB

Organism
Pseudomonas mendocina (strain ymp)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 51 (01 Oct 2014)
      Sequence version 1 (29 May 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 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

    BioCyciPMEN399739:GHR6-4239-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:Pmen_4166
    OrganismiPseudomonas mendocina (strain ymp)
    Taxonomic identifieri399739 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
    ProteomesiUP000000229: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 238238tRNA (guanine-N(7)-)-methyltransferasePRO_1000064404Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi399739.Pmen_4166.

    Structurei

    3D structure databases

    ProteinModelPortaliA4XZZ7.
    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.
    OMAiHSTLEMA.
    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.

    A4XZZ7-1 [UniParc]FASTAAdd to Basket

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    MTDTQQPELT EDGRQRRTIK SFVMRAGRMT EGQQRGLDKG WPLFGLELED    50
    GLRDFDQVFG RSAPRTFEIG FGMGHSTLEM AAAAPEQDFI GVEVHKPGVG 100
    ALLNGVMAHN LSNVRVYSCD ALEVLQGCVA DASLDRVLLF FPDPWHKSRH 150
    HKRRIVQPAF AELVRRKLKI GGVLHMATDW ENYAEHMLEV MNAAPGYRNL 200
    AADGTYVPRP EERPVTKFER RGERLGHGVW DLKFQRQE 238
    Length:238
    Mass (Da):26,996
    Last modified:May 29, 2007 - v1
    Checksum:i476AD5BEF9876603
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000680 Genomic DNA. Translation: ABP86913.1.
    RefSeqiYP_001189645.1. NC_009439.1.

    Genome annotation databases

    EnsemblBacteriaiABP86913; ABP86913; Pmen_4166.
    GeneIDi5105685.
    KEGGipmy:Pmen_4166.
    PATRICi19914984. VBIPseMen131592_4217.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000680 Genomic DNA. Translation: ABP86913.1 .
    RefSeqi YP_001189645.1. NC_009439.1.

    3D structure databases

    ProteinModelPortali A4XZZ7.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 399739.Pmen_4166.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABP86913 ; ABP86913 ; Pmen_4166 .
    GeneIDi 5105685.
    KEGGi pmy:Pmen_4166.
    PATRICi 19914984. VBIPseMen131592_4217.

    Phylogenomic databases

    eggNOGi COG0220.
    HOGENOMi HOG000073968.
    KOi K03439.
    OMAi HSTLEMA.
    OrthoDBi EOG6K6VBC.

    Enzyme and pathway databases

    UniPathwayi UPA00989 .
    BioCyci PMEN399739:GHR6-4239-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: ymp.

    Entry informationi

    Entry nameiTRMB_PSEMY
    AccessioniPrimary (citable) accession number: A4XZZ7
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 5, 2008
    Last sequence update: May 29, 2007
    Last modified: October 1, 2014
    This is version 51 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