ID   A0A8J7F9W5_9GAMM        Unreviewed;       205 AA.
AC   A0A8J7F9W5;
DT   25-MAY-2022, integrated into UniProtKB/TrEMBL.
DT   25-MAY-2022, sequence version 1.
DT   14-DEC-2022, entry version 4.
DE   RecName: Full=Ribosomal RNA small subunit methyltransferase D {ECO:0000256|ARBA:ARBA00013682, ECO:0000256|PIRNR:PIRNR004553};
DE            EC=2.1.1.171 {ECO:0000256|ARBA:ARBA00012141, ECO:0000256|PIRNR:PIRNR004553};
GN   Name=rsmD {ECO:0000313|EMBL:MBE9395706.1};
GN   ORFNames=IOQ59_00350 {ECO:0000313|EMBL:MBE9395706.1};
OS   Pontibacterium sp. N1Y112.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales;
OC   Oceanospirillaceae; Pontibacterium.
OX   NCBI_TaxID=2781979 {ECO:0000313|EMBL:MBE9395706.1, ECO:0000313|Proteomes:UP000640333};
RN   [1] {ECO:0000313|EMBL:MBE9395706.1}
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=N1Y112 {ECO:0000313|EMBL:MBE9395706.1};
RA   Chen R.-J., Lu D.-C., Zhu K.-L., Du Z.-J.;
RT   "Bacterium isolated from coastal waters sediment.";
RL   Submitted (OCT-2020) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Specifically methylates the guanine in position 966 of 16S
CC       rRNA in the assembled 30S particle. {ECO:0000256|ARBA:ARBA00002649,
CC       ECO:0000256|PIRNR:PIRNR004553}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=guanosine(966) in 16S rRNA + S-adenosyl-L-methionine = H(+) +
CC         N(2)-methylguanosine(966) in 16S rRNA + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:23548, Rhea:RHEA-COMP:10211, Rhea:RHEA-COMP:10212,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:74269, ChEBI:CHEBI:74481; EC=2.1.1.171;
CC         Evidence={ECO:0000256|ARBA:ARBA00000252,
CC         ECO:0000256|PIRNR:PIRNR004553};
CC   -!- SIMILARITY: Belongs to the methyltransferase superfamily. RsmD family.
CC       {ECO:0000256|ARBA:ARBA00005269, ECO:0000256|PIRNR:PIRNR004553}.
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:MBE9395706.1}.
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DR   EMBL; JADEYS010000001; MBE9395706.1; -; Genomic_DNA.
DR   Proteomes; UP000640333; Unassembled WGS sequence.
DR   GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   GO; GO:0031167; P:rRNA methylation; IEA:InterPro.
DR   Gene3D; 3.40.50.150; -; 1.
DR   InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR   InterPro; IPR004398; RNA_MeTrfase_RsmD.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   PIRSF; PIRSF004553; CHP00095; 1.
DR   SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR   TIGRFAMs; TIGR00095; 16S rRNA (guanine(966)-N(2))-methyltransferase RsmD; 1.
DR   PROSITE; PS00092; N6_MTASE; 1.
PE   3: Inferred from homology;
KW   Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW   ECO:0000256|PIRNR:PIRNR004553};
KW   Reference proteome {ECO:0000313|Proteomes:UP000640333};
KW   rRNA processing {ECO:0000256|PIRNR:PIRNR004553};
KW   S-adenosyl-L-methionine {ECO:0000256|PIRNR:PIRNR004553};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR004553}.
SQ   SEQUENCE   205 AA;  23345 MW;  AB35FE76D8EF702C CRC64;
     MGRRNAPRRN IPTTEKTSQL RIIGGEWRGR RVSFTPVPGL RPTPDRVRET LFNWLQPYIA
     GAHCLDLFSG SGALGLEALS RGAETVTFID QEPSVVRQLR NNLQLLKCNK AEVVQDSVLN
     WLENRCAGQE QQYDIIFMDP PFHKDLAAPC CELLERQGLL AAEAVIYVET ESELRDSIAP
     AHWHPHRQKE AGQVRYQLFI REDQS
//