ID A0A2S1Z169_9ACTN Unreviewed; 238 AA.
AC A0A2S1Z169;
DT 18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT 18-JUL-2018, sequence version 1.
DT 24-JAN-2024, entry version 36.
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=DDQ41_15775 {ECO:0000313|EMBL:AWK10117.1}, SSP531S_23530
GN {ECO:0000313|EMBL:GBQ00928.1};
OS Streptomyces spongiicola.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1690221 {ECO:0000313|EMBL:AWK10117.1, ECO:0000313|Proteomes:UP000245051};
RN [1] {ECO:0000313|EMBL:AWK10117.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HNM0071 {ECO:0000313|EMBL:AWK10117.1};
RA Zhou S., Huang X.;
RT "Complete genome sequence of the Type Strain of Streptomyces spongiicola
RT HNM0071, the producer of staurosporine.";
RL Submitted (MAY-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:GBQ00928.1, ECO:0000313|Proteomes:UP000265354}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=531S {ECO:0000313|EMBL:GBQ00928.1,
RC ECO:0000313|Proteomes:UP000265354};
RA Dohra H., Kodani S.;
RT "Whole Genome Shotgun Sequence of Streptomyces spongiicola strain 531S.";
RL Submitted (JUL-2018) 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}.
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DR EMBL; CP029254; AWK10117.1; -; Genomic_DNA.
DR EMBL; BGZL01000005; GBQ00928.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2S1Z169; -.
DR KEGG; sspo:DDQ41_15775; -.
DR OrthoDB; 9808773at2; -.
DR Proteomes; UP000245051; Chromosome.
DR Proteomes; UP000265354; 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 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:AWK10117.1};
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:AWK10117.1}.
FT BINDING 75
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT BINDING 80
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT BINDING 126..127
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT BINDING 142
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
SQ SEQUENCE 238 AA; 25431 MW; 1FA5FD9C833E2F76 CRC64;
MTEAAELPQA PAEARTVFGE FFPEAVRYAE LLADAGVKRG LIGPREVPRL WERHLLNCAV
LSEVVPQGVT VCDVGSGAGL PGIPLALVRP DLKITLLEPL LRRTNFLQEV VELLGLDHVT
VARGRAEEML GKLPAVHVVT ARAVAPLDRL AGWGVPLLRP YGEMLALKGD TAQEELDGAR
AALSKLGVVE TSVVHVGEGV VDPMSTVVRV EVGESPGGVR FAAKRAKAAR AGRARRRR
//