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Database: UniProt
Entry: R6GTU3_9FIRM
LinkDB: R6GTU3_9FIRM
Original site: R6GTU3_9FIRM 
ID   R6GTU3_9FIRM            Unreviewed;       209 AA.
AC   R6GTU3;
DT   24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT   24-JUL-2013, sequence version 1.
DT   24-JAN-2024, entry version 40.
DE   RecName: Full=Ribosomal RNA small subunit methyltransferase G {ECO:0000256|HAMAP-Rule:MF_00074};
DE            EC=2.1.1.- {ECO:0000256|HAMAP-Rule:MF_00074};
DE   AltName: Full=16S rRNA 7-methylguanosine methyltransferase {ECO:0000256|HAMAP-Rule:MF_00074};
DE            Short=16S rRNA m7G methyltransferase {ECO:0000256|HAMAP-Rule:MF_00074};
GN   Name=rsmG {ECO:0000256|HAMAP-Rule:MF_00074};
GN   ORFNames=BN704_00265 {ECO:0000313|EMBL:CDB25139.1};
OS   Firmicutes bacterium CAG:552.
OC   Bacteria; Bacillota.
OX   NCBI_TaxID=1263029 {ECO:0000313|EMBL:CDB25139.1, ECO:0000313|Proteomes:UP000018403};
RN   [1] {ECO:0000313|EMBL:CDB25139.1, ECO:0000313|Proteomes:UP000018403}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MGS:552 {ECO:0000313|Proteomes:UP000018403};
RA   Nielsen H.B., Almeida M., Juncker A.S., Rasmussen S., Li J., Sunagawa S.,
RA   Plichta D., Gautier L., Le Chatelier E., Peletier E., Bonde I., Nielsen T.,
RA   Manichanh C., Arumugam M., Batto J., Santos M.B.Q.D., Blom N., Borruel N.,
RA   Burgdorf K.S., Boumezbeur F., Casellas F., Dore J., Guarner F., Hansen T.,
RA   Hildebrand F., Kaas R.S., Kennedy S., Kristiansen K., Kultima J.R.,
RA   Leonard P., Levenez F., Lund O., Moumen B., Le Paslier D., Pons N.,
RA   Pedersen O., Prifti E., Qin J., Raes J., Tap J., Tims S., Ussery D.W.,
RA   Yamada T., MetaHit consortium, Renault P., Sicheritz-Ponten T., Bork P.,
RA   Wang J., Brunak S., Ehrlich S.D.;
RT   "Dependencies among metagenomic species, viruses, plasmids and units of
RT   genetic variation.";
RL   Submitted (NOV-2012) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Specifically methylates the N7 position of a guanine in 16S
CC       rRNA. {ECO:0000256|HAMAP-Rule:MF_00074}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00074}.
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily. RNA
CC       methyltransferase RsmG family. {ECO:0000256|HAMAP-Rule:MF_00074}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00074}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:CDB25139.1}.
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DR   EMBL; CBDH010000019; CDB25139.1; -; Genomic_DNA.
DR   AlphaFoldDB; R6GTU3; -.
DR   STRING; 1263029.BN704_00265; -.
DR   Proteomes; UP000018403; Unassembled WGS sequence.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0070043; F:rRNA (guanine-N7-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR   HAMAP; MF_00074; 16SrRNA_methyltr_G; 1.
DR   InterPro; IPR003682; rRNA_ssu_MeTfrase_G.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   NCBIfam; TIGR00138; rsmG_gidB; 1.
DR   PANTHER; PTHR31760; S-ADENOSYL-L-METHIONINE-DEPENDENT METHYLTRANSFERASES SUPERFAMILY PROTEIN; 1.
DR   PANTHER; PTHR31760:SF0; S-ADENOSYL-L-METHIONINE-DEPENDENT METHYLTRANSFERASES SUPERFAMILY PROTEIN; 1.
DR   Pfam; PF02527; GidB; 1.
DR   PIRSF; PIRSF003078; GidB; 1.
DR   SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
PE   3: Inferred from homology;
KW   Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00074};
KW   Methyltransferase {ECO:0000256|HAMAP-Rule:MF_00074,
KW   ECO:0000313|EMBL:CDB25139.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000018403};
KW   rRNA processing {ECO:0000256|ARBA:ARBA00022552, ECO:0000256|HAMAP-
KW   Rule:MF_00074}; S-adenosyl-L-methionine {ECO:0000256|HAMAP-Rule:MF_00074};
KW   Transferase {ECO:0000256|HAMAP-Rule:MF_00074, ECO:0000313|EMBL:CDB25139.1}.
FT   BINDING         55
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT   BINDING         60
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT   BINDING         106..107
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT   BINDING         121
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
SQ   SEQUENCE   209 AA;  23833 MW;  A9A1C90271195306 CRC64;
     MDERFELYYN LLKEWNEKFN LTAITEKDKI ELLHFKDSIL PEDLIKQNAT VLDIGSGAGF
     PAIPLKIVRD DLDITMVDSL NKRVTFLNEV ISKLNLERAK AVHKRAEDLD KNVKYDVVTA
     RAVAPMRVLC EYCIPFVKKG GIMLAYKSED VEEELNQAQK AIDVLGGKLL KTETRNLGEI
     VRKFVIIEKV KESPLSYPRG GNKTRLKPL
//
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