RSMG_PSELT
ID RSMG_PSELT Reviewed; 225 AA.
AC A8F3S3;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 13-NOV-2007, sequence version 1.
DT 03-AUG-2022, entry version 82.
DE RecName: Full=Ribosomal RNA small subunit methyltransferase G {ECO:0000255|HAMAP-Rule:MF_00074};
DE EC=2.1.1.- {ECO:0000255|HAMAP-Rule:MF_00074};
DE AltName: Full=16S rRNA 7-methylguanosine methyltransferase {ECO:0000255|HAMAP-Rule:MF_00074};
DE Short=16S rRNA m7G methyltransferase {ECO:0000255|HAMAP-Rule:MF_00074};
GN Name=rsmG {ECO:0000255|HAMAP-Rule:MF_00074}; OrderedLocusNames=Tlet_0237;
OS Pseudothermotoga lettingae (strain ATCC BAA-301 / DSM 14385 / NBRC 107922 /
OS TMO) (Thermotoga lettingae).
OC Bacteria; Thermotogae; Thermotogales; Thermotogaceae; Pseudothermotoga.
OX NCBI_TaxID=416591;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-301 / DSM 14385 / NBRC 107922 / TMO;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Foster B., Bruce D., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Mikhailova N., Nelson K., Gogarten J.P., Noll K.,
RA Richardson P.;
RT "Complete sequence of Thermotoga lettingae TMO.";
RL Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Specifically methylates the N7 position of a guanine in 16S
CC rRNA. {ECO:0000255|HAMAP-Rule:MF_00074}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00074}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. RNA
CC methyltransferase RsmG family. {ECO:0000255|HAMAP-Rule:MF_00074}.
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DR EMBL; CP000812; ABV32807.1; -; Genomic_DNA.
DR RefSeq; WP_012002288.1; NC_009828.1.
DR AlphaFoldDB; A8F3S3; -.
DR SMR; A8F3S3; -.
DR STRING; 416591.Tlet_0237; -.
DR EnsemblBacteria; ABV32807; ABV32807; Tlet_0237.
DR KEGG; tle:Tlet_0237; -.
DR eggNOG; COG0357; Bacteria.
DR HOGENOM; CLU_065341_0_1_0; -.
DR OMA; ICFPHLH; -.
DR OrthoDB; 1590629at2; -.
DR Proteomes; UP000002016; Chromosome.
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; -; 1.
DR HAMAP; MF_00074; 16SrRNA_methyltr_G; 1.
DR InterPro; IPR003682; rRNA_ssu_MeTfrase_G.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR31760; PTHR31760; 1.
DR Pfam; PF02527; GidB; 1.
DR PIRSF; PIRSF003078; GidB; 1.
DR SUPFAM; SSF53335; SSF53335; 1.
DR TIGRFAMs; TIGR00138; rsmG_gidB; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Methyltransferase; Reference proteome; rRNA processing;
KW S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..225
FT /note="Ribosomal RNA small subunit methyltransferase G"
FT /id="PRO_0000335444"
FT BINDING 69
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 119..120
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
FT BINDING 136
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00074"
SQ SEQUENCE 225 AA; 25446 MW; AD1775D30ABFB098 CRC64;
MNKVAEIFRE YGIKIDDSKT EKLDSYIDLL ISAPINLTSL RDKEYAIHKH IVDIVFPVKM
LTGKLLDVGT GGGIPGLILA ILFPINATLV ESVRKKVMWL EKILNMLNIG NVNLLCSRAE
KLPADKKESF DIVTARAVSE LRILLELCAP FCKVGGRLFF YKGPNWKQEY DAAHNAMKTL
NVETIEIVSY TLKTGEKRVL LQFQKVGRTP DNYPRETKKI LKNPL
