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Q3M3Q5

- TRMB_ANAVT

UniProt

Q3M3Q5 - TRMB_ANAVT

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Protein
tRNA (guanine-N(7)-)-methyltransferase
Gene
trmB, Ava_4784
Organism
Anabaena variabilis (strain ATCC 29413 / PCC 7937)
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 sitei43 – 431S-adenosyl-L-methionine By similarity
Binding sitei68 – 681S-adenosyl-L-methionine By similarity
Binding sitei95 – 951S-adenosyl-L-methionine By similarity
Active sitei121 – 1211 By similarity
Binding sitei121 – 1211S-adenosyl-L-methionine By similarity
Binding sitei125 – 1251Substrate By similarity
Binding sitei157 – 1571Substrate 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

BioCyciAVAR240292:GCY3-4845-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:Ava_4784
OrganismiAnabaena variabilis (strain ATCC 29413 / PCC 7937)
Taxonomic identifieri240292 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaNostocalesNostocaceaeAnabaena
ProteomesiUP000002533: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 215215tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation
PRO_0000229153Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi240292.Ava_4784.

Structurei

3D structure databases

ProteinModelPortaliQ3M3Q5.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000237936.
KOiK03439.
OMAiRVTIQFP.
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.

Q3M3Q5-1 [UniParc]FASTAAdd to Basket

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MSALPFVRVR QHVNPLAQKY LTPANPLEWE KVYSSPHQPL HLDIGCARGR    50
FVLQMAQVEP RWNFLGLEIR EPLVIEANQF RSQLGLSNLH YLYCNANNSL 100
QPLLSSLPTG ILQRVTIQFP DPWFKTRHAK RRVVQPELVQ DIANYLAVGG 150
VVFLQSDMEF VAVEMCDRFA ANPAFKKVGS GEWLSENPLP VATERETTTQ 200
NRGEPVYRAL FERIS 215
Length:215
Mass (Da):24,541
Last modified:October 25, 2005 - v1
Checksum:iEA13CC417B1D94D9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000117 Genomic DNA. Translation: ABA24381.1.
RefSeqiYP_325276.1. NC_007413.1.

Genome annotation databases

EnsemblBacteriaiABA24381; ABA24381; Ava_4784.
GeneIDi3679437.
KEGGiava:Ava_4784.
PATRICi35431063. VBIAnaVar43351_6052.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000117 Genomic DNA. Translation: ABA24381.1 .
RefSeqi YP_325276.1. NC_007413.1.

3D structure databases

ProteinModelPortali Q3M3Q5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 240292.Ava_4784.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABA24381 ; ABA24381 ; Ava_4784 .
GeneIDi 3679437.
KEGGi ava:Ava_4784.
PATRICi 35431063. VBIAnaVar43351_6052.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000237936.
KOi K03439.
OMAi RVTIQFP.
OrthoDBi EOG6K6VBC.

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci AVAR240292:GCY3-4845-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 Anabaena variabilis ATCC 29413."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Saunders E.H., Schmutz J., Larimer F., Land M., Kyrpides N., Mavrommatis K., Richardson P.
    Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 29413 / PCC 7937.

Entry informationi

Entry nameiTRMB_ANAVT
AccessioniPrimary (citable) accession number: Q3M3Q5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: October 25, 2005
Last modified: June 11, 2014
This is version 59 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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