ID   RLMG_SHIFL              Reviewed;         378 AA.
AC   Q821A5; Q7BZU6;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 119.
DE   RecName: Full=Ribosomal RNA large subunit methyltransferase G {ECO:0000255|HAMAP-Rule:MF_01859};
DE            EC=2.1.1.174 {ECO:0000255|HAMAP-Rule:MF_01859};
DE   AltName: Full=23S rRNA m2G1835 methyltransferase {ECO:0000255|HAMAP-Rule:MF_01859};
DE   AltName: Full=rRNA (guanine-N(2)-)-methyltransferase RlmG {ECO:0000255|HAMAP-Rule:MF_01859};
GN   Name=rlmG {ECO:0000255|HAMAP-Rule:MF_01859};
GN   OrderedLocusNames=SF3124, S3331;
OS   Shigella flexneri.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Shigella.
OX   NCBI_TaxID=623;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=301 / Serotype 2a;
RX   PubMed=12384590; DOI=10.1093/nar/gkf566;
RA   Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J.,
RA   Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L.,
RA   Xue Y., Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H.,
RA   Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J.;
RT   "Genome sequence of Shigella flexneri 2a: insights into pathogenicity
RT   through comparison with genomes of Escherichia coli K12 and O157.";
RL   Nucleic Acids Res. 30:4432-4441(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700930 / 2457T / Serotype 2a;
RX   PubMed=12704152; DOI=10.1128/iai.71.5.2775-2786.2003;
RA   Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G.,
RA   Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T.,
RA   Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R.;
RT   "Complete genome sequence and comparative genomics of Shigella flexneri
RT   serotype 2a strain 2457T.";
RL   Infect. Immun. 71:2775-2786(2003).
CC   -!- FUNCTION: Specifically methylates the guanine in position 1835
CC       (m2G1835) of 23S rRNA. {ECO:0000255|HAMAP-Rule:MF_01859}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=guanosine(1835) in 23S rRNA + S-adenosyl-L-methionine = H(+) +
CC         N(2)-methylguanosine(1835) in 23S rRNA + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:42744, Rhea:RHEA-COMP:10217, Rhea:RHEA-COMP:10218,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.174;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01859};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01859}.
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily. RlmG family.
CC       {ECO:0000255|HAMAP-Rule:MF_01859}.
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DR   EMBL; AE005674; AAN44596.1; -; Genomic_DNA.
DR   EMBL; AE014073; AAP18409.1; -; Genomic_DNA.
DR   RefSeq; NP_708889.1; NC_004337.2.
DR   RefSeq; WP_000018656.1; NZ_WPGW01000031.1.
DR   AlphaFoldDB; Q821A5; -.
DR   SMR; Q821A5; -.
DR   STRING; 198214.SF3124; -.
DR   EnsemblBacteria; AAN44596; AAN44596; SF3124.
DR   EnsemblBacteria; AAP18409; AAP18409; S3331.
DR   GeneID; 1026843; -.
DR   KEGG; sfl:SF3124; -.
DR   KEGG; sft:NCTC1_03388; -.
DR   KEGG; sfx:S3331; -.
DR   PATRIC; fig|198214.7.peg.3711; -.
DR   HOGENOM; CLU_040288_4_0_6; -.
DR   OrthoDB; 1027015at2; -.
DR   Proteomes; UP000001006; Chromosome.
DR   Proteomes; UP000002673; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0052916; F:23S rRNA (guanine(1835)-N(2))-methyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   Gene3D; 3.40.50.150; -; 2.
DR   HAMAP; MF_01859; 23SrRNA_methyltr_G; 1.
DR   InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR   InterPro; IPR017237; rRNA_m2G-MeTrfase_RsmD.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR007848; Small_mtfrase_dom.
DR   PANTHER; PTHR47816:SF5; PTHR47816:SF5; 1.
DR   Pfam; PF05175; MTS; 1.
DR   PIRSF; PIRSF037565; RRNA_m2G_Mtase_RsmD_prd; 1.
DR   SUPFAM; SSF53335; SSF53335; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Methyltransferase; Reference proteome; rRNA processing;
KW   S-adenosyl-L-methionine; Transferase.
FT   CHAIN           1..378
FT                   /note="Ribosomal RNA large subunit methyltransferase G"
FT                   /id="PRO_0000366524"
SQ   SEQUENCE   378 AA;  42267 MW;  01FB17B8FA75E903 CRC64;
     MSHLDNGFRS LTLQRFPATD DVNPLQAWEA ADEYLLQQLD DTEILGPVLI LNDAFGALSC
     ALAEHKPYSI GDSYISELAT RENLRLNGID ESSVKFLDST ADYPQQPGVV LIKVPKTLAL
     LEQQLRALRK VVTSDTRIIA GAKARDIHTS TLELFEKVLG PTTTTLAWKK ARLINCTFNE
     PPLADAPQTV SWKLEGTDWT IHNHANVFSR TGLDIGARFF MQHLPENLEG EIVDLGCGNG
     VIGLTLLDKN PQAKVVFVDE SPMAVASSRL NVETNMPEAL DRSEFMINNA LSGVEPFRFN
     AVLCNPPFHQ QHALTDNVAW EMFHYARRCL KINGELYIVA NRHLDYFHKL KKIFGNCTTI
     ATNNKFVVLK AVKLGRRR