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RSMC_MARN8
ID   RSMC_MARN8              Reviewed;         351 AA.
AC   A1U204;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   14-APR-2009, sequence version 2.
DT   03-AUG-2022, entry version 70.
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}; OrderedLocusNames=Maqu_1942;
OS   Marinobacter nauticus (strain ATCC 700491 / DSM 11845 / VT8) (Marinobacter
OS   aquaeolei).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Marinobacteraceae; Marinobacter.
OX   NCBI_TaxID=351348;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700491 / DSM 11845 / VT8;
RX   PubMed=21335390; DOI=10.1128/aem.01866-10;
RA   Singer E., Webb E.A., Nelson W.C., Heidelberg J.F., Ivanova N., Pati A.,
RA   Edwards K.J.;
RT   "Genomic potential of Marinobacter aquaeolei, a biogeochemical
RT   'opportunitroph'.";
RL   Appl. Environ. Microbiol. 77:2763-2771(2011).
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=ABM19023.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000514; ABM19023.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_041656358.1; NC_008740.1.
DR   AlphaFoldDB; A1U204; -.
DR   SMR; A1U204; -.
DR   STRING; 351348.Maqu_1942; -.
DR   EnsemblBacteria; ABM19023; ABM19023; Maqu_1942.
DR   KEGG; maq:Maqu_1942; -.
DR   eggNOG; COG2813; Bacteria.
DR   HOGENOM; CLU_049581_0_0_6; -.
DR   OrthoDB; 1027015at2; -.
DR   Proteomes; UP000000998; 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   Gene3D; 3.40.50.150; -; 2.
DR   HAMAP; MF_01862; 16SrRNA_methyltr_C; 1.
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..351
FT                   /note="Ribosomal RNA small subunit methyltransferase C"
FT                   /id="PRO_0000369726"
SQ   SEQUENCE   351 AA;  37919 MW;  A1F05C4B2027F5E9 CRC64;
     MSALPNTHEV LLRNAHLLNG RPALLGVSDA SLLPRCPVPG IAMTEHAGLW QILSHDTDWA
     GCFGYEPDRQ QQGSCDTVVV FLPKARAECE LRLALARYLG KPGAALVVIG EKKEGIAGAI
     KQFSVVAGEV VKVDSARHCQ VWCGRNTQPL TEFRLTDWLS WTELSCAGVA LSVAGLPGVF
     SLGRLDDGTR MLLETLAESP LGVDRVFDFA CGAGVIGSWL HGFHQLAGKM PIRVDGTDVQ
     AQAVFCARES YRKAGVNGEI FAADGLAVVQ GNWPAVISNP PFHTGVKTDT SMTEQFLAQV
     AAHLAHGGEL RLVANSFLPY EALIRQHIGP VEKLAQDRRF TVYRAFRKKS G
 
 
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