ID   A0A257ENW8_9PROT        Unreviewed;       405 AA.
AC   A0A257ENW8;
DT   20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT   20-DEC-2017, sequence version 1.
DT   27-MAR-2024, entry version 20.
DE   SubName: Full=SAM-dependent methyltransferase {ECO:0000313|EMBL:OYU15395.1};
GN   ORFNames=CFE37_06270 {ECO:0000313|EMBL:OYU15395.1};
OS   Alphaproteobacteria bacterium PA4.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria.
OX   NCBI_TaxID=2015572 {ECO:0000313|EMBL:OYU15395.1, ECO:0000313|Proteomes:UP000215773};
RN   [1] {ECO:0000313|EMBL:OYU15395.1, ECO:0000313|Proteomes:UP000215773}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PA4 {ECO:0000313|EMBL:OYU15395.1};
RA   Kojadinovic M., Villain A., Puppo C., Fon Sing S., Prioretti L., Hubert P.,
RA   Gregori G., Zhang Y., Sassi J.-F., Claverie J.-M., Blanc G., Gontero B.;
RT   "A metagenomic investigation of the 'star' freshwater diatom Asterionella
RT   formosa and its bacterial cohort.";
RL   Submitted (JUN-2017) to the EMBL/GenBank/DDBJ databases.
CC   -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC       superfamily. RsmB/NOP family. {ECO:0000256|PROSITE-ProRule:PRU01023}.
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:OYU15395.1}.
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DR   EMBL; NKIQ01000010; OYU15395.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A257ENW8; -.
DR   Proteomes; UP000215773; Unassembled WGS sequence.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008173; F:RNA methyltransferase activity; IEA:InterPro.
DR   GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:InterPro.
DR   GO; GO:0001510; P:RNA methylation; IEA:InterPro.
DR   CDD; cd02440; AdoMet_MTases; 1.
DR   Gene3D; 1.10.940.10; NusB-like; 1.
DR   Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR   InterPro; IPR049560; MeTrfase_RsmB-F_NOP2_cat.
DR   InterPro; IPR001678; MeTrfase_RsmB-F_NOP2_dom.
DR   InterPro; IPR035926; NusB-like_sf.
DR   InterPro; IPR006027; NusB_RsmB_TIM44.
DR   InterPro; IPR023267; RCMT.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   PANTHER; PTHR22807:SF61; NOL1_NOP2_SUN FAMILY PROTEIN _ ANTITERMINATION NUSB DOMAIN-CONTAINING PROTEIN; 1.
DR   PANTHER; PTHR22807; NOP2 YEAST -RELATED NOL1/NOP2/FMU SUN DOMAIN-CONTAINING; 1.
DR   Pfam; PF01189; Methyltr_RsmB-F; 1.
DR   Pfam; PF01029; NusB; 1.
DR   PRINTS; PR02008; RCMTFAMILY.
DR   SUPFAM; SSF48013; NusB-like; 1.
DR   SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR   PROSITE; PS51686; SAM_MT_RSMB_NOP; 1.
PE   3: Inferred from homology;
KW   Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|PROSITE-
KW   ProRule:PRU01023}; Reference proteome {ECO:0000313|Proteomes:UP000215773};
KW   RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW   ProRule:PRU01023};
KW   S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW   ECO:0000256|PROSITE-ProRule:PRU01023};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PROSITE-
KW   ProRule:PRU01023}.
FT   DOMAIN          135..405
FT                   /note="SAM-dependent MTase RsmB/NOP-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51686"
FT   ACT_SITE        341
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         225..231
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         246
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         272
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         288
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ   SEQUENCE   405 AA;  43169 MW;  B0BC88125F4D618A CRC64;
     MAVLGRGTPL ELALDNALDG IPLANDRALA RNLAATVLRW LPDLDALIDS ATPKPLPDDA
     RARMVLRIAL AGWLRLGTPP HAAVATALPL VEGGPRRLVH GVLGNLIRRP AELPPAPHLP
     DLFAIRWAMD WGPEVADAAA LSLAEEPATD LTLRDPAESE HWAMALGGVS LLPGHVRVPR
     SKERGGNVTE WPGFSEGAWW VQDLAASLPV RLLGVQPGES VLDLCAAPGG KTLQLAAAGA
     EVTAVDVSDA RLERVRENLA RTGLSATLAA GDALRWEPGR LFDHILLDAP CSATGIFRRH
     PDVLHLKGSR DLTPLTMLQA ALLRRAAAWL KPGGTLIYAT CSLDPREGER IAERVVATLP
     RRPFEAAELP LGLLPTADGW VRTLPGALAA EGGMDGFFIG RMRKL
//