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Q8P631

- TRMB_XANCP

UniProt

Q8P631 - TRMB_XANCP

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Protein
tRNA (guanine-N(7)-)-methyltransferase
Gene
trmB, XCC3151
Organism
Xanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568)
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 sitei75 – 751S-adenosyl-L-methionine By similarity
Binding sitei100 – 1001S-adenosyl-L-methionine By similarity
Binding sitei127 – 1271S-adenosyl-L-methionine By similarity
Active sitei150 – 1501 By similarity
Binding sitei150 – 1501S-adenosyl-L-methionine By similarity
Binding sitei154 – 1541Substrate By similarity
Binding sitei186 – 1861Substrate 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

BioCyciXCAM190485:GIXZ-3149-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:XCC3151
OrganismiXanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568)
Taxonomic identifieri190485 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
ProteomesiUP000001010: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 261261tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation
PRO_0000171425Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi190485.XCC3151.

Structurei

3D structure databases

ProteinModelPortaliQ8P631.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni156 – 1616Interaction with RNA Reviewed prediction
Regioni223 – 2264Substrate binding Reviewed prediction

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.

Q8P631-1 [UniParc]FASTAAdd to Basket

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MTDPFTSDGA KMPPKPFTIE EGRRQVRSFV LRQGRFTPAQ QRAFDELWPR    50
FGLDYTGAPR DLDAVFGRPA PKVLEIGFGN GAALRFAAQH DPARDYIGIE 100
VHAPGVGRLL NALDDDGATH VRLYHHDAVE VLEREIADGA LDEVRIYFPD 150
PWHKKRHNKR RLVQPAFAQL LVRKLRDGGR LHAATDWADY AEQMWDVLDA 200
TEGLVNRAGP RGHVARPAWR PQTHFETRGQ KLGHGVWDLL YDRESGMENR 250
ESPGQAPAAP G 261
Length:261
Mass (Da):29,376
Last modified:October 1, 2002 - v1
Checksum:i6917C437FCFFDFA1
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE008922 Genomic DNA. Translation: AAM42421.1.
RefSeqiNP_638497.1. NC_003902.1.

Genome annotation databases

EnsemblBacteriaiAAM42421; AAM42421; XCC3151.
GeneIDi998922.
KEGGixcc:XCC3151.
PATRICi24077360. VBIXanCam115730_3367.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE008922 Genomic DNA. Translation: AAM42421.1 .
RefSeqi NP_638497.1. NC_003902.1.

3D structure databases

ProteinModelPortali Q8P631.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 190485.XCC3151.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAM42421 ; AAM42421 ; XCC3151 .
GeneIDi 998922.
KEGGi xcc:XCC3151.
PATRICi 24077360. VBIXanCam115730_3367.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci XCAM190485:GIXZ-3149-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...

Entry informationi

Entry nameiTRMB_XANCP
AccessioniPrimary (citable) accession number: Q8P631
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 16, 2003
Last sequence update: October 1, 2002
Last modified: June 11, 2014
This is version 75 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

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