RSMG_RHOBA
ID RSMG_RHOBA Reviewed; 231 AA.
AC Q7UMW0;
DT 23-NOV-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 93.
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=RB7945;
OS Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1).
OC Bacteria; Planctomycetes; Planctomycetia; Pirellulales; Pirellulaceae;
OC Rhodopirellula.
OX NCBI_TaxID=243090;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 10527 / NCIMB 13988 / SH1;
RX PubMed=12835416; DOI=10.1073/pnas.1431443100;
RA Gloeckner F.O., Kube M., Bauer M., Teeling H., Lombardot T., Ludwig W.,
RA Gade D., Beck A., Borzym K., Heitmann K., Rabus R., Schlesner H., Amann R.,
RA Reinhardt R.;
RT "Complete genome sequence of the marine planctomycete Pirellula sp. strain
RT 1.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:8298-8303(2003).
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; BX294146; CAD75664.1; -; Genomic_DNA.
DR RefSeq; NP_868112.1; NC_005027.1.
DR RefSeq; WP_007334161.1; NC_005027.1.
DR AlphaFoldDB; Q7UMW0; -.
DR SMR; Q7UMW0; -.
DR STRING; 243090.RB7945; -.
DR EnsemblBacteria; CAD75664; CAD75664; RB7945.
DR KEGG; rba:RB7945; -.
DR PATRIC; fig|243090.15.peg.3840; -.
DR eggNOG; COG0357; Bacteria.
DR HOGENOM; CLU_065341_0_1_0; -.
DR InParanoid; Q7UMW0; -.
DR OMA; WNAKTNL; -.
DR OrthoDB; 1590629at2; -.
DR Proteomes; UP000001025; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0070043; F:rRNA (guanine-N7-)-methyltransferase activity; IBA:GO_Central.
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..231
FT /note="Ribosomal RNA small subunit methyltransferase G"
FT /id="PRO_0000184315"
FT REGION 204..231
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 75
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 125..126
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 140
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
SQ SEQUENCE 231 AA; 25788 MW; 079BABF936E7F0A3 CRC64;
MIDAEFKTAL EQFGLELDEP LGMSLQQYAQ SLWRYNEQIN LTRHTTWDLF VTRDLRDCLQ
LAQLIQPGEE VLDMGSGNGV PGIPLAMLRP DIDVALAESV GKRAKVLDEL VTELNLPVPV
YAARGEDLLE DFRFTTIVSR AVGSLLKFCR WVEPHWSQFD RLLLIKGPKW VDERGEARHH
GVLKGLELRV VATYPLGSVA PELAEAEEGD SPEAADASRG VILELTKKNK G
