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Protein

Ribosomal RNA small subunit methyltransferase G

Gene

rsmG

Organism
Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) (Mesorhizobium loti (strain MAFF 303099))
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Specifically methylates the N7 position of guanine in position 527 of 16S rRNA.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + guanine(527) in 16S rRNA = S-adenosyl-L-homocysteine + N7-methylguanine(527) in 16S rRNA.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei74S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei79S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei143S-adenosyl-L-methionineUniRule annotation1

GO - Molecular functioni

Keywordsi

Molecular functionMethyltransferase, Transferase
Biological processrRNA processing
LigandS-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciMLOT266835:G1G20-3542-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Ribosomal RNA small subunit methyltransferase GUniRule annotation (EC:2.1.1.170UniRule annotation)
Alternative name(s):
16S rRNA 7-methylguanosine methyltransferaseUniRule annotation
Short name:
16S rRNA m7G methyltransferaseUniRule annotation
Gene namesi
Name:rsmGUniRule annotation
Ordered Locus Names:mll4481
OrganismiMesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) (Mesorhizobium loti (strain MAFF 303099))
Taxonomic identifieri266835 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesPhyllobacteriaceaeMesorhizobium
Proteomesi
  • UP000000552 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001843131 – 210Ribosomal RNA small subunit methyltransferase GAdd BLAST210

Interactioni

Protein-protein interaction databases

STRINGi266835.mll4481

Structurei

3D structure databases

ProteinModelPortaliQ98DZ2
SMRiQ98DZ2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the methyltransferase superfamily. RNA methyltransferase RsmG family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4107YTN Bacteria
COG0357 LUCA
HOGENOMiHOG000221015
KOiK03501
OMAiYPRKAGI
OrthoDBiPOG091H00IF

Family and domain databases

HAMAPiMF_00074 16SrRNA_methyltr_G, 1 hit
InterProiView protein in InterPro
IPR003682 rRNA_ssu_MeTfrase_G
IPR029063 SAM-dependent_MTases
PANTHERiPTHR31760 PTHR31760, 1 hit
PfamiView protein in Pfam
PF02527 GidB, 1 hit
PIRSFiPIRSF003078 GidB, 1 hit
SUPFAMiSSF53335 SSF53335, 1 hit
TIGRFAMsiTIGR00138 rsmG_gidB, 1 hit

Sequencei

Sequence statusi: Complete.

Q98DZ2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSSFSLESLQ DAAGPVSRET FDRLVAFEAM FQKWNRSINL VAQSTAGDVW
60 70 80 90 100
QRHILDSAQL ARIEPNATHW VDIGSGGGFP GLVMAFLLAE RAGASIDLVE
110 120 130 140 150
CNRKKASFLQ TVIGQFNLPA RVVARRIKDS HALVPQPQIV TARALASLSV
160 170 180 190 200
LLELTAPWLT SGARGLFHKG RDYRAEVQES VNRWAFDLVE HPSVTDPHGV
210
ILELSNLRPV
Length:210
Mass (Da):23,107
Last modified:October 1, 2001 - v1
Checksum:iF798AB0C333328AB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000012 Genomic DNA Translation: BAB51128.1
RefSeqiWP_010912470.1, NC_002678.2

Genome annotation databases

EnsemblBacteriaiBAB51128; BAB51128; BAB51128
KEGGimlo:mll4481
PATRICifig|266835.9.peg.3541

Similar proteinsi

Entry informationi

Entry nameiRSMG_RHILO
AccessioniPrimary (citable) accession number: Q98DZ2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 16, 2002
Last sequence update: October 1, 2001
Last modified: May 23, 2018
This is version 81 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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