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Q3K307

- TRMB_STRA1

UniProt

Q3K307 - TRMB_STRA1

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Protein
tRNA (guanine-N(7)-)-methyltransferase
Gene
trmB, SAK_0449
Organism
Streptococcus agalactiae serotype Ia (strain ATCC 27591 / A909 / CDC SS700)
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 sitei44 – 441S-adenosyl-L-methionine By similarity
Binding sitei69 – 691S-adenosyl-L-methionine By similarity
Binding sitei96 – 961S-adenosyl-L-methionine By similarity
Active sitei118 – 1181 By similarity
Binding sitei118 – 1181S-adenosyl-L-methionine By similarity
Binding sitei122 – 1221Substrate By similarity
Binding sitei154 – 1541Substrate 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

BioCyciSAGA205921:GHD7-449-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:SAK_0449
OrganismiStreptococcus agalactiae serotype Ia (strain ATCC 27591 / A909 / CDC SS700)
Taxonomic identifieri205921 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000002701: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 211211tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation
PRO_0000229200Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi205921.SAK_0449.

Structurei

3D structure databases

ProteinModelPortaliQ3K307.
SMRiQ3K307. Positions 6-211.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni124 – 1296Interaction with RNA Reviewed prediction
Regioni191 – 1944Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000251689.
KOiK03439.
OMAiDNVMTEY.
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.

Q3K307-1 [UniParc]FASTAAdd to Basket

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MRVRKRKGAE EHLENNPHYV ISNPEEAKGR WHEIFGNNNP IHIEVGSGKG    50
AFITGMAEQN PDINYIGIDI QLSVLSYALD KVLDSGAKNI KLLLVDGSSL 100
SNYFDTGEVD LMYLNFSDPW PKKKHEKRRL TYKTFLDTYK DILPEQGEIH 150
FKTDNRGLFE YSLASFSQYG MTLKQVWLDL HASDYQQNIM TEYERKFSNK 200
GQVIYRVEAR F 211
Length:211
Mass (Da):24,477
Last modified:November 8, 2005 - v1
Checksum:i6BA243DFC99EB213
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000114 Genomic DNA. Translation: ABA45693.1.
RefSeqiYP_329096.1. NC_007432.1.

Genome annotation databases

EnsemblBacteriaiABA45693; ABA45693; SAK_0449.
GeneIDi3685793.
KEGGisak:SAK_0449.
PATRICi19632112. VBIStrAga82541_0377.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000114 Genomic DNA. Translation: ABA45693.1 .
RefSeqi YP_329096.1. NC_007432.1.

3D structure databases

ProteinModelPortali Q3K307.
SMRi Q3K307. Positions 6-211.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 205921.SAK_0449.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABA45693 ; ABA45693 ; SAK_0449 .
GeneIDi 3685793.
KEGGi sak:SAK_0449.
PATRICi 19632112. VBIStrAga82541_0377.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000251689.
KOi K03439.
OMAi DNVMTEY.
OrthoDBi EOG6K6VBC.

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci SAGA205921:GHD7-449-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. "Genome analysis of multiple pathogenic isolates of Streptococcus agalactiae: implications for the microbial 'pan-genome'."
    Tettelin H., Masignani V., Cieslewicz M.J., Donati C., Medini D., Ward N.L., Angiuoli S.V., Crabtree J., Jones A.L., Durkin A.S., DeBoy R.T., Davidsen T.M., Mora M., Scarselli M., Margarit y Ros I., Peterson J.D., Hauser C.R., Sundaram J.P.
    , Nelson W.C., Madupu R., Brinkac L.M., Dodson R.J., Rosovitz M.J., Sullivan S.A., Daugherty S.C., Haft D.H., Selengut J., Gwinn M.L., Zhou L., Zafar N., Khouri H., Radune D., Dimitrov G., Watkins K., O'Connor K.J., Smith S., Utterback T.R., White O., Rubens C.E., Grandi G., Madoff L.C., Kasper D.L., Telford J.L., Wessels M.R., Rappuoli R., Fraser C.M.
    Proc. Natl. Acad. Sci. U.S.A. 102:13950-13955(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27591 / A909 / CDC SS700.

Entry informationi

Entry nameiTRMB_STRA1
AccessioniPrimary (citable) accession number: Q3K307
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: November 8, 2005
Last modified: June 11, 2014
This is version 64 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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