RSMG_CLOPS
ID RSMG_CLOPS Reviewed; 239 AA.
AC Q0SPQ5;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-SEP-2006, sequence version 1.
DT 03-AUG-2022, entry version 87.
DE RecName: Full=Ribosomal RNA small subunit methyltransferase G {ECO:0000255|HAMAP-Rule:MF_00074};
DE EC=2.1.1.- {ECO:0000255|HAMAP-Rule:MF_00074};
DE AltName: Full=16S rRNA 7-methylguanosine methyltransferase {ECO:0000255|HAMAP-Rule:MF_00074};
DE Short=16S rRNA m7G methyltransferase {ECO:0000255|HAMAP-Rule:MF_00074};
GN Name=rsmG {ECO:0000255|HAMAP-Rule:MF_00074}; OrderedLocusNames=CPR_2667;
OS Clostridium perfringens (strain SM101 / Type A).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=289380;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SM101 / Type A;
RX PubMed=16825665; DOI=10.1101/gr.5238106;
RA Myers G.S.A., Rasko D.A., Cheung J.K., Ravel J., Seshadri R., DeBoy R.T.,
RA Ren Q., Varga J., Awad M.M., Brinkac L.M., Daugherty S.C., Haft D.H.,
RA Dodson R.J., Madupu R., Nelson W.C., Rosovitz M.J., Sullivan S.A.,
RA Khouri H., Dimitrov G.I., Watkins K.L., Mulligan S., Benton J., Radune D.,
RA Fisher D.J., Atkins H.S., Hiscox T., Jost B.H., Billington S.J.,
RA Songer J.G., McClane B.A., Titball R.W., Rood J.I., Melville S.B.,
RA Paulsen I.T.;
RT "Skewed genomic variability in strains of the toxigenic bacterial pathogen,
RT Clostridium perfringens.";
RL Genome Res. 16:1031-1040(2006).
CC -!- FUNCTION: Specifically methylates the N7 position of a guanine in 16S
CC rRNA. {ECO:0000255|HAMAP-Rule:MF_00074}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00074}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. RNA
CC methyltransferase RsmG family. {ECO:0000255|HAMAP-Rule:MF_00074}.
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DR EMBL; CP000312; ABG87254.1; -; Genomic_DNA.
DR AlphaFoldDB; Q0SPQ5; -.
DR SMR; Q0SPQ5; -.
DR EnsemblBacteria; ABG87254; ABG87254; CPR_2667.
DR KEGG; cpr:CPR_2667; -.
DR OMA; ICFPHLH; -.
DR Proteomes; UP000001824; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0070043; F:rRNA (guanine-N7-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.150; -; 1.
DR HAMAP; MF_00074; 16SrRNA_methyltr_G; 1.
DR InterPro; IPR003682; rRNA_ssu_MeTfrase_G.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR31760; PTHR31760; 1.
DR Pfam; PF02527; GidB; 1.
DR PIRSF; PIRSF003078; GidB; 1.
DR SUPFAM; SSF53335; SSF53335; 1.
DR TIGRFAMs; TIGR00138; rsmG_gidB; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Methyltransferase; rRNA processing; S-adenosyl-L-methionine;
KW Transferase.
FT CHAIN 1..239
FT /note="Ribosomal RNA small subunit methyltransferase G"
FT /id="PRO_1000010139"
FT BINDING 78
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 83
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 129..130
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 148
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
SQ SEQUENCE 239 AA; 26901 MW; 5F138AA5E76B6718 CRC64;
MQYFDLMKKA CDSVGMEFNE DKYQKFMLYK DLLKEWNEKI NLTAITEDEE IVKKHFIDCI
KAFKADEFKK AKTVIDVGTG AGFPGLPIAI MREDVEVTLL DSLNKRINFL NEVVNKLALK
NVETIHSRAE DGARKKELRE NFDIATSRAV ANMCVLSEFC IPYVKVNGNF IALKGPNITE
ELNDSKNAIG TLGGKLKGIT EVEIEGTDLN HNLVIVDKIK STPKTFPRKA GNVTKKPLK