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A2BP39

- TRMB_PROMS

UniProt

A2BP39 - TRMB_PROMS

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Protein

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

Gene

trmB

Organism
Prochlorococcus marinus (strain AS9601)
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

BioCyciPMAR146891:GH90-266-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:A9601_02621
OrganismiProchlorococcus marinus (strain AS9601)
Taxonomic identifieri146891 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaProchloralesProchlorococcaceaeProchlorococcus
ProteomesiUP000002590: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 209209tRNA (guanine-N(7)-)-methyltransferasePRO_0000288198Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi146891.A9601_02621.

Structurei

3D structure databases

ProteinModelPortaliA2BP39.
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.
OMAiVIQPEFI.
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.

A2BP39-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MRQHVNPLSI NFNQIERIPS LGEMFGDSKL NLHLDIGCAA GEFLFDLALV
60 70 80 90 100
NTSWNYLGIE IREKLVKNAK LKVLESEIKN LYFLFGNANN ILNDVQSELI
110 120 130 140 150
IKNLKSISFY FPDPWFKKRH YKRRVIQPEF INILSNLLQK GTLIFIKTDV
160 170 180 190 200
KDLFDYMDYT ISNNFYFKTI DKKDFNYSES FNPNKVKTNR EKYVINNQLD

IFERIYIKI
Length:209
Mass (Da):24,784
Last modified:February 20, 2007 - v1
Checksum:i43ECDF9E34E725FA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000551 Genomic DNA. Translation: ABM69550.1.
RefSeqiYP_001008657.1. NC_008816.1.

Genome annotation databases

EnsemblBacteriaiABM69550; ABM69550; A9601_02621.
GeneIDi4716947.
KEGGipmb:A9601_02621.
PATRICi22981973. VBIProMar75723_0262.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000551 Genomic DNA. Translation: ABM69550.1 .
RefSeqi YP_001008657.1. NC_008816.1.

3D structure databases

ProteinModelPortali A2BP39.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 146891.A9601_02621.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABM69550 ; ABM69550 ; A9601_02621 .
GeneIDi 4716947.
KEGGi pmb:A9601_02621.
PATRICi 22981973. VBIProMar75723_0262.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci PMAR146891:GH90-266-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: AS9601.

Entry informationi

Entry nameiTRMB_PROMS
AccessioniPrimary (citable) accession number: A2BP39
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 29, 2007
Last sequence update: February 20, 2007
Last modified: October 1, 2014
This is version 47 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