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B1AIQ8

- TRMB_UREP2

UniProt

B1AIQ8 - TRMB_UREP2

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Protein

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

Gene
trmB, UPA3_0277
Organism
Ureaplasma parvum serovar 3 (strain ATCC 27815 / 27 / NCTC 11736)
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 sitei45 – 451S-adenosyl-L-methionine By similarity
Binding sitei70 – 701S-adenosyl-L-methionine By similarity
Binding sitei97 – 971S-adenosyl-L-methionine By similarity
Active sitei119 – 1191 By similarity
Binding sitei119 – 1191S-adenosyl-L-methionine By similarity
Binding sitei123 – 1231Substrate By similarity
Binding sitei155 – 1551Substrate 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

BioCyciUPAR505682:GHAZ-279-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:UPA3_0277
OrganismiUreaplasma parvum serovar 3 (strain ATCC 27815 / 27 / NCTC 11736)
Taxonomic identifieri505682 [NCBI]
Taxonomic lineageiBacteriaTenericutesMollicutesMycoplasmataceaeUreaplasma
ProteomesiUP000002162: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 224224tRNA (guanine-N(7)-)-methyltransferaseUniRule annotationPRO_1000084454Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi505682.UPA3_0277.

Structurei

3D structure databases

ProteinModelPortaliB1AIQ8.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni199 – 2024Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000251689.
KOiK03439.
OMAiGCGKGEY.
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.

B1AIQ8-1 [UniParc]FASTAAdd to Basket

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MRLRNNANAP LYLKSQHEYI INDPHLLKDN LGKIFKNPEL PLYIEIGMGK    50
GDFIIENALR NQQINYLGIE KFPTVIVKAH KKALKHKLDN LAMICFDANK 100
ILELLNSESV DKIYLNFSDP WPKKRHAKKR LTHPCFLEKF AVILKQNALV 150
EFKTDNENLF MYTIYDVLLK DLTKYEILFL TYNLYTLVNN VELLKNIPTE 200
YEKKFVMQGE RIKKVNFRFL KNNQ 224
Length:224
Mass (Da):26,494
Last modified:April 8, 2008 - v1
Checksum:iFB6152538C75CBBF
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000942 Genomic DNA. Translation: ACA33200.1.
RefSeqiYP_001752352.1. NC_010503.1.

Genome annotation databases

EnsemblBacteriaiACA33200; ACA33200; UPA3_0277.
GeneIDi6155488.
KEGGiupa:UPA3_0277.
PATRICi20532776. VBIUrePar123156_0275.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000942 Genomic DNA. Translation: ACA33200.1 .
RefSeqi YP_001752352.1. NC_010503.1.

3D structure databases

ProteinModelPortali B1AIQ8.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 505682.UPA3_0277.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACA33200 ; ACA33200 ; UPA3_0277 .
GeneIDi 6155488.
KEGGi upa:UPA3_0277.
PATRICi 20532776. VBIUrePar123156_0275.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci UPAR505682:GHAZ-279-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 sequence of Ureaplasma parvum serovar 3."
    Methe B.A., Glass J., Waites K., Shrivastava S.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27815 / 27 / NCTC 11736.

Entry informationi

Entry nameiTRMB_UREP2
AccessioniPrimary (citable) accession number: B1AIQ8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: April 8, 2008
Last modified: June 11, 2014
This is version 45 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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