RSMG_EXISA
ID RSMG_EXISA Reviewed; 238 AA.
AC C4L001;
DT 22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT 07-JUL-2009, sequence version 1.
DT 03-AUG-2022, entry version 67.
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=EAT1b_1738;
OS Exiguobacterium sp. (strain ATCC BAA-1283 / AT1b).
OC Bacteria; Firmicutes; Bacilli; Bacillales;
OC Bacillales Family XII. Incertae Sedis; Exiguobacterium;
OC unclassified Exiguobacterium.
OX NCBI_TaxID=360911;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1283 / AT1b;
RX PubMed=21460088; DOI=10.1128/jb.00303-11;
RA Vishnivetskaya T.A., Lucas S., Copeland A., Lapidus A., Glavina del Rio T.,
RA Dalin E., Tice H., Bruce D.C., Goodwin L.A., Pitluck S., Saunders E.,
RA Brettin T., Detter C., Han C., Larimer F., Land M.L., Hauser L.J.,
RA Kyrpides N.C., Ovchinnikova G., Kathariou S., Ramaley R.F., Rodrigues D.F.,
RA Hendrix C., Richardson P., Tiedje J.M.;
RT "Complete genome sequence of the Thermophilic Bacterium Exiguobacterium sp.
RT AT1b.";
RL J. Bacteriol. 193:2880-2881(2011).
CC -!- FUNCTION: Specifically methylates the N7 position of guanine in
CC position 535 of 16S 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; CP001615; ACQ70664.1; -; Genomic_DNA.
DR RefSeq; WP_015880223.1; NC_012673.1.
DR AlphaFoldDB; C4L001; -.
DR SMR; C4L001; -.
DR STRING; 360911.EAT1b_1738; -.
DR EnsemblBacteria; ACQ70664; ACQ70664; EAT1b_1738.
DR KEGG; eat:EAT1b_1738; -.
DR eggNOG; COG0357; Bacteria.
DR HOGENOM; CLU_065341_0_0_9; -.
DR OMA; ICFPHLH; -.
DR OrthoDB; 1590629at2; -.
DR Proteomes; UP000000716; 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; Reference proteome; rRNA processing;
KW S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..238
FT /note="Ribosomal RNA small subunit methyltransferase G"
FT /id="PRO_1000202500"
FT BINDING 77
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 82
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 128..129
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 147
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
SQ SEQUENCE 238 AA; 26594 MW; 97A554CBBDB069D0 CRC64;
MNESQFIEAL RAEGFELSET QLSQFKRYFE MLVEWNEKMN LTAITDREEV YLKHFYDSLS
AAFHFDFTKV ETVCDVGAGA GFPSLPLKIL FPHLHVTIID SLNKRITFLN ELALALGLEG
VAFHHGRAEE FGKNKKFREQ FDVVTARAVA RMTVLAEYCL PLAKVGGSFV ALKAAKVSDE
MADAKNALAV LGGKEKATHQ FLLPGEMSER NIVVVDKLRK TPGKYPRKAG TPAKEPLI
