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Q9PN20

- TRMB_CAMJE

UniProt

Q9PN20 - TRMB_CAMJE

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Protein

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

Gene
trmB, Cj1278c
Organism
Campylobacter jejuni subsp. jejuni serotype O:2 (strain NCTC 11168)
Status
Reviewed - Annotation score: 2 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 sitei123 – 1231S-adenosyl-L-methionine By similarity
Binding sitei148 – 1481S-adenosyl-L-methionine By similarity
Binding sitei175 – 1751S-adenosyl-L-methionine By similarity
Binding sitei201 – 2011Substrate By similarity
Binding sitei231 – 2311Substrate 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

BioCyciCJEJ192222:GJTS-1250-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:Cj1278c
OrganismiCampylobacter jejuni subsp. jejuni serotype O:2 (strain NCTC 11168)
Taxonomic identifieri192222 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesCampylobacteraceaeCampylobacter
ProteomesiUP000000799: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 392392tRNA (guanine-N(7)-)-methyltransferaseUniRule annotationPRO_0000171312Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi192222.Cj1278c.

Structurei

3D structure databases

ProteinModelPortaliQ9PN20.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000252163.
KOiK03439.
OMAiSKYEARW.
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.

Q9PN20-1 [UniParc]FASTAAdd to Basket

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MPNFKSKKIK EINLPYSKDD VEFLWLAKND NVSLIYTKVQ EESFFLQIKK    50
AQNGFVIKGD KHTKPSKIGY LQKALKIFKE GFCEDIINEA FGLKNNALIE 100
KTPFIVDNFD ELLSRLQGKI YIEIGFGSGR HLLYQAKENP NVLILGVEIY 150
NPALTQVAKL AKAQNVNNIL LIQSDARLLL SVLKSKSVEK IFLHFPVPWD 200
KKPHRRVIGK DFCKECARVL VQNGRFELRT DSFEYFNFTL EQFLTFPAPK 250
FSLRKNENLE ISSKYEDRWK KQEKNIYDLW VWNFNQECKN YELNEFNLSS 300
VEFSKEDLKK IEQNFKNITI KKDDFFLHFE SIYKQDENLL LKVAFGAFNK 350
PEHCYLHLDK TIDFAFKEPF KIQENIKAIN ELKEILKVQF KI 392
Length:392
Mass (Da):46,184
Last modified:October 1, 2000 - v1
Checksum:i1EA67D8B6EA4A190
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AL111168 Genomic DNA. Translation: CAL35393.1.
PIRiH81335.
RefSeqiYP_002344669.1. NC_002163.1.

Genome annotation databases

EnsemblBacteriaiCAL35393; CAL35393; Cj1278c.
GeneIDi905569.
KEGGicje:Cj1278c.
PATRICi20059518. VBICamJej33762_1261.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AL111168 Genomic DNA. Translation: CAL35393.1 .
PIRi H81335.
RefSeqi YP_002344669.1. NC_002163.1.

3D structure databases

ProteinModelPortali Q9PN20.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 192222.Cj1278c.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAL35393 ; CAL35393 ; Cj1278c .
GeneIDi 905569.
KEGGi cje:Cj1278c.
PATRICi 20059518. VBICamJej33762_1261.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000252163.
KOi K03439.
OMAi SKYEARW.
OrthoDBi EOG6K6VBC.

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci CJEJ192222:GJTS-1250-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: NCTC 11168.

Entry informationi

Entry nameiTRMB_CAMJE
AccessioniPrimary (citable) accession number: Q9PN20
Secondary accession number(s): Q0P8X8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 1, 2001
Last sequence update: October 1, 2000
Last modified: June 11, 2014
This is version 78 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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