ID A0A0C1N059_9CYAN Unreviewed; 264 AA.
AC A0A0C1N059;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 39.
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 ECO:0000313|EMBL:KAF3888545.1};
GN ORFNames=DA73_0243950 {ECO:0000313|EMBL:KIE07922.1}, DA73_0400026010
GN {ECO:0000313|EMBL:KAF3888545.1};
OS Tolypothrix bouteillei VB521301.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Tolypothrichaceae;
OC Tolypothrix.
OX NCBI_TaxID=1479485 {ECO:0000313|EMBL:KIE07922.1};
RN [1] {ECO:0000313|EMBL:KIE07922.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=VB521301 {ECO:0000313|EMBL:KIE07922.1};
RX PubMed=25700407;
RA Chandrababunaidu M.M., Singh D., Sen D., Bhan S., Das S., Gupta A.,
RA Adhikary S.P., Tripathy S.;
RT "Draft Genome Sequence of Tolypothrix boutellei Strain VB521301.";
RL Genome Announc. 3:e00001-15(2015).
RN [2] {ECO:0000313|EMBL:KAF3888545.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=VB521301 {ECO:0000313|EMBL:KAF3888545.1};
RA Sarangi A.N., Mukherjee M., Ghosh S., Singh D., Das A., Kant S., Prusty A.,
RA Tripathy S.;
RT "Improved Assembly of Tolypothrix boutellei genome.";
RL Submitted (NOV-2019) 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: 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:KIE07922.1}.
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DR EMBL; JHEG04000001; KAF3888545.1; -; Genomic_DNA.
DR EMBL; JHEG02000059; KIE07922.1; -; Genomic_DNA.
DR RefSeq; WP_038083595.1; NZ_JHEG04000001.1.
DR AlphaFoldDB; A0A0C1N059; -.
DR STRING; 1479485.DA73_0243950; -.
DR OrthoDB; 9808773at2; -.
DR Proteomes; UP000029738; 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; 2.
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:KIE07922.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000029738};
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:KIE07922.1}.
FT REGION 77..99
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 104
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT BINDING 109
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT BINDING 127..129
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT BINDING 155..156
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
FT BINDING 174
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00074"
SQ SEQUENCE 264 AA; 29500 MW; 9BCDE41702E86318 CRC64;
MNNLNSPFLP DMVNIWQQTM NWTPTVQQQD LFQKLYELIL SGNSQQNLTR ITDPQEFWEK
HLWDSLRGIA FLLSRQAQEN TPDKEESTPS LPSSPQSPTF IDIGTGAGFP GIPVAMTVTD
STVTLLDSTR KKVAFLDRVK DDLHLTNIKT AIGRAEEIAH QSQHRQRYDV ALIRAVGTAS
VCAEYTLPLL KQGGLAVIYR GNWTEEEATS LENAVQQLGG TIESVEEFTT PLTHSIRHCL
YLRKVGTTPS QFPRAVGVPT QKPL
//
