ID   RSMC_SHESA              Reviewed;         342 AA.
AC   A0L0V1;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   14-APR-2009, sequence version 2.
DT   03-AUG-2022, entry version 74.
DE   RecName: Full=Ribosomal RNA small subunit methyltransferase C {ECO:0000255|HAMAP-Rule:MF_01862};
DE            EC=2.1.1.172 {ECO:0000255|HAMAP-Rule:MF_01862};
DE   AltName: Full=16S rRNA m2G1207 methyltransferase {ECO:0000255|HAMAP-Rule:MF_01862};
DE   AltName: Full=rRNA (guanine-N(2)-)-methyltransferase RsmC {ECO:0000255|HAMAP-Rule:MF_01862};
GN   Name=rsmC {ECO:0000255|HAMAP-Rule:MF_01862};
GN   OrderedLocusNames=Shewana3_3447;
OS   Shewanella sp. (strain ANA-3).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=94122;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ANA-3;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Newman D.,
RA   Salticov C., Konstantinidis K., Klappenback J., Tiedje J., Richardson P.;
RT   "Complete sequence of chromosome 1 of Shewanella sp. ANA-3.";
RL   Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Specifically methylates the guanine in position 1207 of 16S
CC       rRNA in the 30S particle. {ECO:0000255|HAMAP-Rule:MF_01862}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=guanosine(1207) in 16S rRNA + S-adenosyl-L-methionine = H(+) +
CC         N(2)-methylguanosine(1207) in 16S rRNA + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:42736, Rhea:RHEA-COMP:10213, Rhea:RHEA-COMP:10214,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.172;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01862};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_01862}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01862}.
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily. RsmC family.
CC       {ECO:0000255|HAMAP-Rule:MF_01862}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABK49670.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000469; ABK49670.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_041413148.1; NC_008577.1.
DR   AlphaFoldDB; A0L0V1; -.
DR   SMR; A0L0V1; -.
DR   STRING; 94122.Shewana3_3447; -.
DR   EnsemblBacteria; ABK49670; ABK49670; Shewana3_3447.
DR   KEGG; shn:Shewana3_3447; -.
DR   eggNOG; COG2813; Bacteria.
DR   HOGENOM; CLU_049581_0_1_6; -.
DR   OrthoDB; 1027015at2; -.
DR   Proteomes; UP000002589; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0052914; F:16S rRNA (guanine(1207)-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_01862; 16SrRNA_methyltr_C; 1.
DR   InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR   InterPro; IPR013675; Mtase_sm_N.
DR   InterPro; IPR023543; rRNA_ssu_MeTfrase_C.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR007848; Small_mtfrase_dom.
DR   Pfam; PF05175; MTS; 1.
DR   Pfam; PF08468; MTS_N; 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..342
FT                   /note="Ribosomal RNA small subunit methyltransferase C"
FT                   /id="PRO_0000369779"
SQ   SEQUENCE   342 AA;  37188 MW;  14C362D5767128DB CRC64;
     MLTNPSQVII RNQETLSQHR VLVLNHEADS LPKALLDVAQ SVDALALDYH HYLHLAPQAN
     AKLRCYFGHQ LPHQDKYDTV IVYFPKAKPL APYLFNLAAQ HLVADGQLLV VGENKGGVKS
     LVKLLPKYFA TGVKLDNARH CLLFGSSLID TAPEIKLSDW TSQYQLSTPQ GNITICNLVG
     VFSEKHLDQG TELLLSHLPT LSGRVLDFGC GAGVIAAALL KAQPTLSLEC IDINAMALAS
     CELTLAANGM TAKVYPSDGL AQTSGKFDGI ISNPPFHDGL ASTTSIAQRF VADSAKQLQS
     KGIWQIVTNR HLPYSDTIAA EFGQLTVPAE NNKYKLYSFQ QA