ID   RSMC_BUCBP              Reviewed;         326 AA.
AC   Q89AI2;
DT   21-NOV-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   16-JUN-2009, entry version 44.
DE   RecName: Full=Ribosomal RNA small subunit methyltransferase C;
DE            EC=2.1.1.52;
DE   AltName: Full=rRNA (guanine-N(2)-)-methyltransferase rsmC;
DE   AltName: Full=16S rRNA m2G1207 methyltransferase;
GN   Name=rsmC; OrderedLocusNames=bbp_305;
OS   Buchnera aphidicola subsp. Baizongia pistaciae.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Buchnera.
OX   NCBI_TaxID=135842;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   MEDLINE=22426901; PubMed=12522265; DOI=10.1073/pnas.0235981100;
RA   van Ham R.C.H.J., Kamerbeek J., Palacios C., Rausell C., Abascal F.,
RA   Bastolla U., Fernandez J.M., Jimenez L., Postigo M., Silva F.J.,
RA   Tamames J., Viguera E., Latorre A., Valencia A., Moran F., Moya A.;
RT   "Reductive genome evolution in Buchnera aphidicola.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:581-586(2003).
CC   -!- FUNCTION: Specifically methylates the guanosine in position 1207
CC       of 16S rRNA in the 30S particle (By similarity).
CC   -!- CATALYTIC ACTIVITY: S-adenosyl-L-methionine + rRNA = S-adenosyl-L-
CC       homocysteine + rRNA containing N(2)-methylguanine.
CC   -!- SUBUNIT: Monomer (By similarity).
CC   -!- SUBCELLULAR LOCATION: Cytoplasm (Potential).
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily. RsmC
CC       family.
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DR   EMBL; AE016826; AAO27030.1; -; Genomic_DNA.
DR   RefSeq; NP_777925.1; -.
DR   GeneID; 1058474; -.
DR   GenomeReviews; AE016826_GR; bbp_305.
DR   KEGG; bab:bbp305; -.
DR   HOGENOM; Q89AI2; -.
DR   OMA; Q89AI2; IGENRAG.
DR   BioCyc; BAPH224915:BBP_305-MON; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0008990; F:rRNA (guanine-N2-)-methyltransferase activity; IEA:HAMAP.
DR   GO; GO:0031167; P:rRNA methylation; IEA:HAMAP.
DR   HAMAP; MF_01862; atypical; 1.
DR   InterPro; IPR013675; Mtase_sm_N.
DR   InterPro; IPR007848; Small_mtfrase.
DR   Pfam; PF05175; MTS; 1.
DR   Pfam; PF08468; MTS_N; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Cytoplasm; Methyltransferase; rRNA processing;
KW   S-adenosyl-L-methionine; Transferase.
FT   CHAIN         1    326       Ribosomal RNA small subunit
FT                                methyltransferase C.
FT                                /FTId=PRO_0000097489.
SQ   SEQUENCE   326 AA;  37481 MW;  F389256FC6EF6DF5 CRC64;
     MSSTKNVLIT GNTINFYMPN RPKLKVKMHT QCFNNFKNNQ KNSMFAIIFD VLVNKKIIQN
     SDVIIYIWPN SKLEALFQIN YIISLLSKTQ KIFFLGSNRS GIKCIQNLLK KWIIITKIDS
     SNHCILYSGI IVLKPIFLYE NFIKFNKWNN IVVKTIPGVF SYNNIDHGTK LLMSTCTKNL
     RWKTVLDIGC GSGVLSTYLA TIFPEIKLTL IDSNIAALES SKLTLTSNNV CGEIFPSNIY
     SNVHYQNFDL IISNPPLHVE NKLNFSIIDN IIKNSVKYLS NKGEIRIVTL KNVPCHKSFT
     LYFKKYTILK TSSHYKVYQA NYKDRV
//