ID   RLMG_SHEHH              Reviewed;         421 AA.
AC   B0TR07;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 2.
DT   03-AUG-2022, entry version 72.
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}; OrderedLocusNames=Shal_3191;
OS   Shewanella halifaxensis (strain HAW-EB4).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=458817;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HAW-EB4;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Kim E., Zhao J.-S., Richardson P.;
RT   "Complete sequence of Shewanella halifaxensis HAW-EB4.";
RL   Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases.
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABZ77738.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000931; ABZ77738.1; ALT_INIT; Genomic_DNA.
DR   AlphaFoldDB; B0TR07; -.
DR   SMR; B0TR07; -.
DR   STRING; 458817.Shal_3191; -.
DR   EnsemblBacteria; ABZ77738; ABZ77738; Shal_3191.
DR   KEGG; shl:Shal_3191; -.
DR   eggNOG; COG2813; Bacteria.
DR   HOGENOM; CLU_040288_4_0_6; -.
DR   Proteomes; UP000001317; 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; rRNA processing; S-adenosyl-L-methionine;
KW   Transferase.
FT   CHAIN           1..421
FT                   /note="Ribosomal RNA large subunit methyltransferase G"
FT                   /id="PRO_0000366510"
FT   REGION          389..421
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   421 AA;  46654 MW;  C41D6019E6CE6B25 CRC64;
     MTTQFSVSGI ELELLRYPSR QESNLQAWDA ADEHLIKHLI DTEQTNINTA IINDNFGALT
     AGLLSIDPSW ALTLETDAKT SLLGTTQNLS RNQLPTDTLT WVNSCDELPQ GFELVLMKLP
     KNLNYFSHQL NRLSHVLPAG TRVLIGAKAK SINKSLLETI EKNLGAASAS LTWKKTRVIT
     CISDGKVRPL PKATTWSVPE FKLQITNLSN VFAANKLDIG ARIMLDNMPK GDFKSIVDLG
     CGNGILGLHA KQVFPEAYIH FIDDSEMAVA SARENWALNK LDNPALVGEQ ATFGWDDCLT
     HMSEGFRPDL ILCNPPFHQG EAITDHIAWQ MFLDAFRRLK NGGILHVVGN RHLAYHVKLQ
     RIFKNCTTVA SNGKFVILQA QKISKKALEP ELEQESDLNS KLDANTEVPH PQSALYGKPK
     A