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Q2RMS4

- TRMB_RHORT

UniProt

Q2RMS4 - TRMB_RHORT

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Protein

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

Gene
trmB, Rru_A3777
Organism
Rhodospirillum rubrum (strain ATCC 11170 / NCIB 8255)
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 sitei64 – 641S-adenosyl-L-methionine By similarity
Binding sitei89 – 891S-adenosyl-L-methionine By similarity
Binding sitei116 – 1161S-adenosyl-L-methionine By similarity
Active sitei138 – 1381 By similarity
Binding sitei138 – 1381S-adenosyl-L-methionine By similarity
Binding sitei142 – 1421Substrate By similarity
Binding sitei174 – 1741Substrate 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

BioCyciRRUB269796:GCN1-3842-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:Rru_A3777
OrganismiRhodospirillum rubrum (strain ATCC 11170 / NCIB 8255)
Taxonomic identifieri269796 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
ProteomesiUP000001929: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 255255tRNA (guanine-N(7)-)-methyltransferaseUniRule annotationPRO_0000229192Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi269796.Rru_A3777.

Structurei

3D structure databases

ProteinModelPortaliQ2RMS4.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni212 – 2154Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000073969.
KOiK03439.
OMAiYLTFIKK.
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.

Q2RMS4-1 [UniParc]FASTAAdd to Basket

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MPEKPTEDAR FYGRRKGKPL RATRQRLLDT MLPALTLPLA GLGEGERLDP    50
RGLFPRPVDQ LWLEIGFGGG EHLVAQAAAH PEVGLIGSEV FAYGVGKALS 100
QIDETGVDNI RLWPEDVRQV LPALPDGCLQ RLFVLFPDPW PKRRHARRRM 150
IQPARLDDFA RLLADGGELR VASDDMGYVR WTLMHVTAHP AFRWTAQGPT 200
DWRERPADWV ETRYEAKALQ AGRKPAYLIF RRRPRAADPG TLAEAPAGEG 250
ADNNP 255
Length:255
Mass (Da):28,578
Last modified:January 24, 2006 - v1
Checksum:i718464CE11330AB7
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000230 Genomic DNA. Translation: ABC24571.1.
RefSeqiYP_428858.1. NC_007643.1.

Genome annotation databases

EnsemblBacteriaiABC24571; ABC24571; Rru_A3777.
GeneIDi3837234.
KEGGirru:Rru_A3777.
PATRICi23331366. VBIRhoRub82919_3899.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000230 Genomic DNA. Translation: ABC24571.1 .
RefSeqi YP_428858.1. NC_007643.1.

3D structure databases

ProteinModelPortali Q2RMS4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 269796.Rru_A3777.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABC24571 ; ABC24571 ; Rru_A3777 .
GeneIDi 3837234.
KEGGi rru:Rru_A3777.
PATRICi 23331366. VBIRhoRub82919_3899.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000073969.
KOi K03439.
OMAi YLTFIKK.
OrthoDBi EOG6K6VBC.

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci RRUB269796:GCN1-3842-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. "Complete sequence of the chromosome of Rhodospirillum rubrum ATCC 11170."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M.
    , Kyrpides N., Mavrommatis K., Richardson P., Zhang Y., Roberts G., Reslewic S., Zhou S., Schwartz D.C.
    Submitted (DEC-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S.1.

Entry informationi

Entry nameiTRMB_RHORT
AccessioniPrimary (citable) accession number: Q2RMS4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: January 24, 2006
Last modified: June 11, 2014
This is version 61 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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