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B8D875

- TRMB_BUCAT

UniProt

B8D875 - TRMB_BUCAT

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Protein
tRNA (guanine-N(7)-)-methyltransferase
Gene
trmB, BUAPTUC7_545
Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain Tuc7)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA By similarity.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 sitei69 – 691S-adenosyl-L-methionine By similarity
Binding sitei94 – 941S-adenosyl-L-methionine By similarity
Binding sitei121 – 1211S-adenosyl-L-methionine By similarity
Active sitei144 – 1441 By similarity
Binding sitei144 – 1441S-adenosyl-L-methionine By similarity
Binding sitei148 – 1481Substrate By similarity
Binding sitei180 – 1801Substrate By similarity

GO - Molecular functioni

  1. tRNA (guanine-N7-)-methyltransferase activity Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

tRNA processing

Keywords - Ligandi

S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciBAPH561501:GHRN-543-MONOMER.
UniPathwayiUPA00989.

Names & Taxonomyi

Protein namesi
Recommended name:
tRNA (guanine-N(7)-)-methyltransferase (EC:2.1.1.33)
Alternative name(s):
tRNA (guanine(46)-N(7))-methyltransferase
tRNA(m7G46)-methyltransferase
Gene namesi
Name:trmB
Ordered Locus Names:BUAPTUC7_545
OrganismiBuchnera aphidicola subsp. Acyrthosiphon pisum (strain Tuc7)
Taxonomic identifieri561501 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
ProteomesiUP000002455: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 239239tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation
PRO_1000149649Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi561501.BUAPTUC7_545.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni217 – 2204Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000073968.
KOiK03439.
OMAiFATDWEN.
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.

B8D875-1 [UniParc]FASTAAdd to Basket

« Hide

MKNNIITPRY NLEGVFLRQI HSFVCRKGRT TTSQLSAIKK YWSLIGVDFQ    50
LNALNFSSIF KHRAPIILEI GFGSGESLVK TAMNFPDKNF LGIEVYKSGI 100
GSCLHYASSY QIQNLRIIYY DATEVMYNMI PDDTLSKVQI FFPDPWHKKR 150
HHKRRLLKNI FLKIITKKLI IDGILHIATD SESYAFYILD EIKDIKNYKN 200
LSEKNNFVKR PVSRIITKFE KKGLLQGKKI FDLMFQLKK 239
Length:239
Mass (Da):27,921
Last modified:March 3, 2009 - v1
Checksum:iC35D6C80FDC8414F
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001158 Genomic DNA. Translation: ACL30340.1.
RefSeqiYP_002468835.1. NC_011834.1.

Genome annotation databases

EnsemblBacteriaiACL30340; ACL30340; BUAPTUC7_545.
GeneIDi7262869.
KEGGibau:BUAPTUC7_545.
PATRICi21249199. VBIBucAph26317_0539.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001158 Genomic DNA. Translation: ACL30340.1 .
RefSeqi YP_002468835.1. NC_011834.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 561501.BUAPTUC7_545.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACL30340 ; ACL30340 ; BUAPTUC7_545 .
GeneIDi 7262869.
KEGGi bau:BUAPTUC7_545.
PATRICi 21249199. VBIBucAph26317_0539.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci BAPH561501:GHRN-543-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. "The dynamics and time scale of ongoing genomic erosion in symbiotic bacteria."
    Moran N.A., McLaughlin H.J., Sorek R.
    Science 323:379-382(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Tuc7.

Entry informationi

Entry nameiTRMB_BUCAT
AccessioniPrimary (citable) accession number: B8D875
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 3, 2009
Last modified: June 11, 2014
This is version 40 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

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