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Q0IDB0

- TRMB_SYNS3

UniProt

Q0IDB0 - TRMB_SYNS3

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Protein

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

Gene

trmB

Organism
Synechococcus sp. (strain CC9311)
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.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 sitei35 – 351S-adenosyl-L-methionineUniRule annotation
Binding sitei60 – 601S-adenosyl-L-methionineUniRule annotation
Binding sitei87 – 871S-adenosyl-L-methionineUniRule annotation
Active sitei113 – 1131By similarity
Binding sitei113 – 1131S-adenosyl-L-methionineUniRule annotation
Binding sitei117 – 1171SubstrateUniRule annotation
Binding sitei149 – 1491SubstrateUniRule annotation

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

BioCyciSSP64471:GIVP-328-MONOMER.
UniPathwayiUPA00989.

Names & Taxonomyi

Protein namesi
Recommended name:
tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation (EC:2.1.1.33UniRule annotation)
Alternative name(s):
tRNA (guanine(46)-N(7))-methyltransferaseUniRule annotation
tRNA(m7G46)-methyltransferaseUniRule annotation
Gene namesi
Name:trmBUniRule annotation
Ordered Locus Names:sync_0328
OrganismiSynechococcus sp. (strain CC9311)
Taxonomic identifieri64471 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001961: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 237237tRNA (guanine-N(7)-)-methyltransferasePRO_0000288242Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi64471.sync_0328.

Structurei

3D structure databases

ProteinModelPortaliQ0IDB0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the class I-like SAM-binding methyltransferase superfamily. TrmB family.UniRule annotation

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.

Q0IDB0 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MRQHVNPLSR FFQLPLELPA PHELFEHPNL PIHLDIGCAR GFFLLELAAM
60 70 80 90 100
QPERNHLGVE IRRPLVQAAQ HDRDRQEQHN LHFLFCNANI SLEAWMAALP
110 120 130 140 150
PDQLQLVSIQ FPDPWFKQRH RKRRVLQPAL LLAIAAALHP GRHLFLQSDV
160 170 180 190 200
LAVIEPMVAL VELSNCFARP KDDPQPWRSS NPLPVATERE RYVQEQGQPT
210 220 230
YRVLFERTQA ELPALRDLEM AWQQVDNSKD AAPTPHG
Length:237
Mass (Da):27,319
Last modified:October 3, 2006 - v1
Checksum:iE6D88F5D695FBEAE
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000435 Genomic DNA. Translation: ABI47587.1.
RefSeqiWP_011618304.1. NC_008319.1.
YP_729562.1. NC_008319.1.

Genome annotation databases

EnsemblBacteriaiABI47587; ABI47587; sync_0328.
GeneIDi4259773.
KEGGisyg:sync_0328.
PATRICi23791512. VBISynSp88089_0338.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000435 Genomic DNA. Translation: ABI47587.1 .
RefSeqi WP_011618304.1. NC_008319.1.
YP_729562.1. NC_008319.1.

3D structure databases

ProteinModelPortali Q0IDB0.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 64471.sync_0328.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABI47587 ; ABI47587 ; sync_0328 .
GeneIDi 4259773.
KEGGi syg:sync_0328.
PATRICi 23791512. VBISynSp88089_0338.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci SSP64471:GIVP-328-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: CC9311.

Entry informationi

Entry nameiTRMB_SYNS3
AccessioniPrimary (citable) accession number: Q0IDB0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: October 3, 2006
Last modified: October 1, 2014
This is version 55 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