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Q5N2X5

- TRMB_SYNP6

UniProt

Q5N2X5 - TRMB_SYNP6

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Protein
tRNA (guanine-N(7)-)-methyltransferase
Gene
trmB, syc1155_d
Organism
Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
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 sitei40 – 401S-adenosyl-L-methionine By similarity
Binding sitei65 – 651S-adenosyl-L-methionine By similarity
Binding sitei92 – 921S-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

BioCyciSELO269084:GCDQ-1182-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:syc1155_d
OrganismiSynechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans)
Taxonomic identifieri269084 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001175: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 213213tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation
PRO_0000229204Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi269084.syc1155_d.

Structurei

3D structure databases

ProteinModelPortaliQ5N2X5.

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.

Q5N2X5-1 [UniParc]FASTAAdd to Basket

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MARVRVRQHV NPLSQKFQVV TTWPDWQQVY ADCDRPLHLD IGCARGRFLL    50
AMATAQPEWN YLGLEIREPL VDEANAIARE RELTNLYYHF SNANLDLEPL 100
LRSLPTGILQ RVSIQFPDPW FKKRHQKRRV VQPELVQALA TALPAGAEVF 150
LQSDVLEVQA EMCEHFAAEP RFQRTCLDWL PENPLPVPTE REIAVQNKQL 200
PVYRALFIRQ PAD 213
Length:213
Mass (Da):24,687
Last modified:February 1, 2005 - v1
Checksum:iC2E8ECFF06A6DC46
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP008231 Genomic DNA. Translation: BAD79345.1.
RefSeqiWP_011243467.1. NC_006576.1.
YP_171865.1. NC_006576.1.

Genome annotation databases

EnsemblBacteriaiBAD79345; BAD79345; syc1155_d.
GeneIDi3197924.
KEGGisyc:syc1155_d.
PATRICi32488163. VBISynElo117686_1340.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AP008231 Genomic DNA. Translation: BAD79345.1 .
RefSeqi WP_011243467.1. NC_006576.1.
YP_171865.1. NC_006576.1.

3D structure databases

ProteinModelPortali Q5N2X5.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 269084.syc1155_d.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAD79345 ; BAD79345 ; syc1155_d .
GeneIDi 3197924.
KEGGi syc:syc1155_d.
PATRICi 32488163. VBISynElo117686_1340.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci SELO269084:GCDQ-1182-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 nucleotide sequence of the freshwater unicellular cyanobacterium Synechococcus elongatus PCC 6301 chromosome: gene content and organization."
    Sugita C., Ogata K., Shikata M., Jikuya H., Takano J., Furumichi M., Kanehisa M., Omata T., Sugiura M., Sugita M.
    Photosyn. Res. 93:55-67(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27144 / PCC 6301 / SAUG 1402/1.

Entry informationi

Entry nameiTRMB_SYNP6
AccessioniPrimary (citable) accession number: Q5N2X5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: February 1, 2005
Last modified: September 3, 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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