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Protein

Ribosomal RNA small subunit methyltransferase G

Gene

rsmG

Organism
Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Specifically methylates the N7 position of guanine in position 518 of 16S rRNA.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei69S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei74S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation1
Binding sitei137S-adenosyl-L-methionineUniRule annotation1

GO - Molecular functioni

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
Ribosomal RNA small subunit methyltransferase GUniRule annotation (EC:2.1.1.-UniRule annotation)
Alternative name(s):
16S rRNA 7-methylguanosine methyltransferaseUniRule annotation
Short name:
16S rRNA m7G methyltransferaseUniRule annotation
Glucose-inhibited division protein B
Gene namesi
Name:rsmGUniRule annotation
Synonyms:gidB
Ordered Locus Names:MT4038
OrganismiMycobacterium tuberculosis (strain CDC 1551 / Oshkosh)
Taxonomic identifieri83331 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium tuberculosis complex
Proteomesi
  • UP000001020 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00004282891 – 224Ribosomal RNA small subunit methyltransferase GAdd BLAST224

Structurei

3D structure databases

ProteinModelPortaliP9WGW8.
SMRiP9WGW8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni119 – 120S-adenosyl-L-methionine bindingUniRule annotation2

Sequence similaritiesi

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

Phylogenomic databases

KOiK03501.
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.

P9WGW8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSPIEPAASA IFGPRLGLAR RYAEALAGPG VERGLVGPRE VGRLWDRHLL
60 70 80 90 100
NCAVIGELLE RGDRVVDIGS GAGLPGVPLA IARPDLQVVL LEPLLRRTEF
110 120 130 140 150
LREMVTDLGV AVEIVRGRAE ESWVQDQLGG SDAAVSRAVA ALDKLTKWSM
160 170 180 190 200
PLIRPNGRML AIKGERAHDE VREHRRVMIA SGAVDVRVVT CGANYLRPPA
210 220
TVVFARRGKQ IARGSARMAS GGTA
Length:224
Mass (Da):24,032
Last modified:April 16, 2014 - v1
Checksum:iB56E90FBF91A1DCA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000516 Genomic DNA. Translation: AAK48404.1.
PIRiG70851.
RefSeqiWP_003899763.1. NZ_KK341228.1.

Genome annotation databases

EnsemblBacteriaiAAK48404; AAK48404; MT4038.
KEGGimtc:MT4038.
PATRICifig|83331.31.peg.4344.

Similar proteinsi

Entry informationi

Entry nameiRSMG_MYCTO
AccessioniPrimary (citable) accession number: P9WGW8
Secondary accession number(s): E7E4Z6, O53597
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 16, 2014
Last sequence update: April 16, 2014
Last modified: June 7, 2017
This is version 21 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families