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Q3AMX6

- TRMB_SYNSC

UniProt

Q3AMX6 - TRMB_SYNSC

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Protein
tRNA (guanine-N(7)-)-methyltransferase
Gene
trmB, Syncc9605_0280
Organism
Synechococcus sp. (strain CC9605)
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 sitei35 – 351S-adenosyl-L-methionine By similarity
Binding sitei60 – 601S-adenosyl-L-methionine By similarity
Binding sitei87 – 871S-adenosyl-L-methionine By similarity
Active sitei113 – 1131 By similarity
Binding sitei113 – 1131S-adenosyl-L-methionine By similarity
Binding sitei117 – 1171Substrate By similarity
Binding sitei149 – 1491Substrate 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

BioCyciSSP110662:GJ7R-286-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:Syncc9605_0280
OrganismiSynechococcus sp. (strain CC9605)
Taxonomic identifieri110662 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000002711: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 234234tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation
PRO_0000288243Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi110662.Syncc9605_0280.

Structurei

3D structure databases

ProteinModelPortaliQ3AMX6.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000237936.
KOiK03439.
OMAiRVTIQFP.
OrthoDBiEOG6K6VBC.

Family and domain databases

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.

Q3AMX6-1 [UniParc]FASTAAdd to Basket

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MRQHVNPLSS FFQLPLELPP PEQLFRVPDQ PIHLDIGCAR GRCLLGLAER    50
DPHWNHLGVE IRRPLVTSAD RDALASEHGN VRILFCNANI SLEGWMKALK 100
QDQLQRVSIQ FPDPWFKRRH RKRRVLQPAL LLAIATALQP GRELFLQSDV 150
LNVIEPMVAL TELSACFDRP VEDQRHWRAS NPLSVPTERE RYVLKQNLPV 200
YRVLYRRNQN PLPSVSDLEQ RWQEIDNPAE ALTT 234
Length:234
Mass (Da):27,117
Last modified:November 22, 2005 - v1
Checksum:i9FFB9C8093C15FEA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000110 Genomic DNA. Translation: ABB34056.1.
RefSeqiWP_011363308.1. NC_007516.1.
YP_380611.1. NC_007516.1.

Genome annotation databases

EnsemblBacteriaiABB34056; ABB34056; Syncc9605_0280.
GeneIDi3737530.
KEGGisyd:Syncc9605_0280.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000110 Genomic DNA. Translation: ABB34056.1 .
RefSeqi WP_011363308.1. NC_007516.1.
YP_380611.1. NC_007516.1.

3D structure databases

ProteinModelPortali Q3AMX6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 110662.Syncc9605_0280.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABB34056 ; ABB34056 ; Syncc9605_0280 .
GeneIDi 3737530.
KEGGi syd:Syncc9605_0280.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci SSP110662:GJ7R-286-MONOMER.

Family and domain databases

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 Synechococcus sp. CC9605."
    US DOE Joint Genome Institute
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Schmutz J., Martinez M., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P.
    Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CC9605.

Entry informationi

Entry nameiTRMB_SYNSC
AccessioniPrimary (citable) accession number: Q3AMX6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: November 22, 2005
Last modified: September 3, 2014
This is version 57 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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