ID W7BMY0_9LIST Unreviewed; 441 AA.
AC W7BMY0;
DT 16-APR-2014, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=16S rRNA (cytosine(967)-C(5))-methyltransferase {ECO:0000256|ARBA:ARBA00012140};
DE EC=2.1.1.176 {ECO:0000256|ARBA:ARBA00012140};
DE AltName: Full=16S rRNA m5C967 methyltransferase {ECO:0000256|ARBA:ARBA00030399};
DE AltName: Full=rRNA (cytosine-C(5)-)-methyltransferase RsmB {ECO:0000256|ARBA:ARBA00031088};
GN ORFNames=MAQA_01257 {ECO:0000313|EMBL:EUJ21338.1};
OS Listeria aquatica FSL S10-1188.
OC Bacteria; Bacillota; Bacilli; Bacillales; Listeriaceae; Listeria.
OX NCBI_TaxID=1265818 {ECO:0000313|EMBL:EUJ21338.1, ECO:0000313|Proteomes:UP000019246};
RN [1] {ECO:0000313|EMBL:EUJ21338.1, ECO:0000313|Proteomes:UP000019246}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FSL S10-1188 {ECO:0000313|EMBL:EUJ21338.1,
RC ECO:0000313|Proteomes:UP000019246};
RX PubMed=24599893; DOI=10.1099/ijs.0.052720-0;
RA den Bakker H.C., Warchocki S., Wright E.M., Allred A.F., Ahlstrom C.,
RA Manuel C.S., Stasiewicz M.J., Burrell A., Roof S., Strawn L., Fortes E.D.,
RA Nightingale K.K., Kephart D., Wiedmann M.;
RT "Listeria floridensis sp. nov., Listeria aquatica sp. nov., Listeria
RT cornellensis sp. nov., Listeria riparia sp. nov. and Listeria grandensis
RT sp. nov., from agricultural and natural environments.";
RL Int. J. Syst. Evol. Microbiol. 64:1882-1889(2014).
CC -!- FUNCTION: Specifically methylates the cytosine at position 967 (m5C967)
CC of 16S rRNA. {ECO:0000256|ARBA:ARBA00002724}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=cytidine(967) in 16S rRNA + S-adenosyl-L-methionine = 5-
CC methylcytidine(967) in 16S rRNA + H(+) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:42748, Rhea:RHEA-COMP:10219, Rhea:RHEA-COMP:10220,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74483, ChEBI:CHEBI:82748; EC=2.1.1.176;
CC Evidence={ECO:0000256|ARBA:ARBA00000588};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. RsmB/NOP family. {ECO:0000256|ARBA:ARBA00007494,
CC 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:EUJ21338.1}.
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DR EMBL; AOCG01000002; EUJ21338.1; -; Genomic_DNA.
DR RefSeq; WP_036070488.1; NZ_AOCG01000002.1.
DR AlphaFoldDB; W7BMY0; -.
DR STRING; 1265818.MAQA_01257; -.
DR PATRIC; fig|1265818.5.peg.254; -.
DR OrthoDB; 9810297at2; -.
DR Proteomes; UP000019246; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008649; F:rRNA methyltransferase activity; IEA:InterPro.
DR GO; GO:0006355; P:regulation of DNA-templated transcription; 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; IPR018314; Fmu/NOL1/Nop2p_CS.
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; IPR004573; rRNA_ssu_MeTfrase_B.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR NCBIfam; TIGR00563; rsmB; 1.
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; PS01153; NOL1_NOP2_SUN; 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};
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 167..440
FT /note="SAM-dependent MTase RsmB/NOP-type"
FT /evidence="ECO:0000259|PROSITE:PS51686"
FT ACT_SITE 379
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 256..262
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 280
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 307
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 326
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ SEQUENCE 441 AA; 49641 MW; D93713C1968ECF69 CRC64;
MKKTTRELAL ELLLKIEKQG SYSHLLINET LKKYPLKRED KALLTELVYG TLQRTITLDY
FLDPFLKKKP EDWVQMLLRL SVYQLEFLDK IPEHAVLHEA GEIAKRKGHA GITNFVNGVL
RNLLREGVKN PDEIQDPVKK LAVRGSLPDF LARRWIDQFG VAQAEEIAAA FLIPPHQTVR
ANETETTRKA LLSELQKEGI EAEPSPEIAE AIRIKHGSVA DTAAFRNGKC SIQDESSMLV
AYALELTDDL YVLDACAAPG GKTTHIAERM HGTGTVTALD IHRHKTKLIE QAASRLSLLN
IRAHELDARK AGEEFDAASF DRVLVDAPCS GFGVLRRKPD IKYTKREEDI LRLSKIQLDI
LDEVSQLVKE NGILVYSTCT IDQEENRGVV TAFLEKHPEF EQLSVTVPET LRHLKTGDDL
QVLPTDFGSD GFYVSSFKRR P
//
