RSMJ_SHESH
ID RSMJ_SHESH Reviewed; 258 AA.
AC A8FPK4;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 13-NOV-2007, sequence version 1.
DT 03-AUG-2022, entry version 77.
DE RecName: Full=Ribosomal RNA small subunit methyltransferase J {ECO:0000255|HAMAP-Rule:MF_01523};
DE EC=2.1.1.242 {ECO:0000255|HAMAP-Rule:MF_01523};
DE AltName: Full=16S rRNA m2G1516 methyltransferase {ECO:0000255|HAMAP-Rule:MF_01523};
DE AltName: Full=rRNA (guanine-N(2)-)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_01523};
GN Name=rsmJ {ECO:0000255|HAMAP-Rule:MF_01523}; OrderedLocusNames=Ssed_0164;
OS Shewanella sediminis (strain HAW-EB3).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=425104;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HAW-EB3;
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., Chertkov O., Brettin T., Bruce D., Detter J.C.,
RA Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA Zhao J.-S., Richardson P.;
RT "Complete sequence of Shewanella sediminis HAW-EB3.";
RL Submitted (AUG-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Specifically methylates the guanosine in position 1516 of 16S
CC rRNA. {ECO:0000255|HAMAP-Rule:MF_01523}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(1516) in 16S rRNA + S-adenosyl-L-methionine = H(+) +
CC N(2)-methylguanosine(1516) in 16S rRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:43220, Rhea:RHEA-COMP:10412, Rhea:RHEA-COMP:10413,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.242;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01523};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01523}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. RsmJ family.
CC {ECO:0000255|HAMAP-Rule:MF_01523}.
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DR EMBL; CP000821; ABV34777.1; -; Genomic_DNA.
DR RefSeq; WP_012004303.1; NC_009831.1.
DR AlphaFoldDB; A8FPK4; -.
DR SMR; A8FPK4; -.
DR STRING; 425104.Ssed_0164; -.
DR EnsemblBacteria; ABV34777; ABV34777; Ssed_0164.
DR KEGG; sse:Ssed_0164; -.
DR eggNOG; COG0742; Bacteria.
DR HOGENOM; CLU_076324_0_0_6; -.
DR OMA; SRYDIYP; -.
DR OrthoDB; 1696461at2; -.
DR Proteomes; UP000002015; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0008990; F:rRNA (guanine-N2-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.150; -; 1.
DR HAMAP; MF_01523; 16SrRNA_methyltr_J; 1.
DR InterPro; IPR007536; 16SrRNA_methylTrfase_J.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR36112; PTHR36112; 1.
DR Pfam; PF04445; SAM_MT; 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..258
FT /note="Ribosomal RNA small subunit methyltransferase J"
FT /id="PRO_1000185126"
FT BINDING 107..108
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01523"
FT BINDING 123..124
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01523"
FT BINDING 159..160
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01523"
FT BINDING 177
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01523"
SQ SEQUENCE 258 AA; 28331 MW; AC87A425B7CE300B CRC64;
MTELKQSIQP IGIFFNAQYP SLEAICQRWG LVFDKEAAFE LVFENNCLVL NKRDEPKLKG
ISVDFVSGAV AHRRKFGGGR GQSIAKAVGL KQGVNPSVVD GTAGLGRDAF VLASLGCNVT
MVERNPVVAA LLEDGLRRAY ESEEIGDWMR ERMRLVHGSS LESVAELGEE IDVVYLDPMY
PHREKSALVK KEMRVFQSLV GADLDADGLL APATALATKR VVVKRPDYAE DLDGVKPSMV
ISTKKNRFDV YVKAAMKA