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Database: UniProt
Entry: A0A2U1KHP7_ARTAN
LinkDB: A0A2U1KHP7_ARTAN
Original site: A0A2U1KHP7_ARTAN 
ID   A0A2U1KHP7_ARTAN        Unreviewed;       525 AA.
AC   A0A2U1KHP7;
DT   18-JUL-2018, integrated into UniProtKB/TrEMBL.
DT   18-JUL-2018, sequence version 1.
DT   13-SEP-2023, entry version 14.
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=CTI12_AA601140 {ECO:0000313|EMBL:PWA36304.1};
OS   Artemisia annua (Sweet wormwood).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; campanulids; Asterales; Asteraceae; Asteroideae; Anthemideae;
OC   Artemisiinae; Artemisia.
OX   NCBI_TaxID=35608 {ECO:0000313|EMBL:PWA36304.1, ECO:0000313|Proteomes:UP000245207};
RN   [1] {ECO:0000313|EMBL:PWA36304.1, ECO:0000313|Proteomes:UP000245207}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Huhao1 {ECO:0000313|Proteomes:UP000245207};
RC   TISSUE=Leaf {ECO:0000313|EMBL:PWA36304.1};
RX   PubMed=29703587; DOI=10.1016/j.molp.2018.03.015;
RA   Shen Q., Zhang L., Liao Z., Wang S., Yan T., Shi P., Liu M., Fu X., Pan Q.,
RA   Wang Y., Lv Z., Lu X., Zhang F., Jiang W., Ma Y., Chen M., Hao X., Li L.,
RA   Tang Y., Lv G., Zhou Y., Sun X., Brodelius P.E., Rose J.K.C., Tang K.;
RT   "The genome of Artemisia annua provides insight into the evolution of
RT   Asteraceae family and artemisinin biosynthesis.";
RL   Mol. Plant 11:776-788(2018).
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|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:PWA36304.1}.
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DR   EMBL; PKPP01018377; PWA36304.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A2U1KHP7; -.
DR   STRING; 35608.A0A2U1KHP7; -.
DR   Proteomes; UP000245207; 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; IPR001678; MeTrfase_RsmB/NOP2.
DR   InterPro; IPR035926; NusB-like_sf.
DR   InterPro; IPR006027; NusB_RsmB_TIM44.
DR   InterPro; IPR023267; RCMT.
DR   InterPro; IPR023268; RCMT_RsmB-rel_pln.
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   PRINTS; PR02009; RCMTFMUVIRPL.
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:UP000245207};
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          248..524
FT                   /note="SAM-dependent MTase RsmB/NOP-type"
FT                   /evidence="ECO:0000259|PROSITE:PS51686"
FT   ACT_SITE        463
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         340..346
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         364
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         392
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT   BINDING         410
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ   SEQUENCE   525 AA;  58739 MW;  CBB533E57565B429 CRC64;
     MLHLPSIQIC CLSDNKYKDS SSKTLKFKES NSRTTTTYKK GYLNKESKPQ NVNLEISPHR
     AVSAVRLMRI EFGGAFADLL NEKGKGSGDN EMGYVERTLG FCTRDLDDRD LRVVTDIVGG
     TIRWRKYLDY LILSLCHDPN GFSRMEPLLL QILRIGFYEI VKLENPSYAV INENVQLAKI
     ALRPGAGNMV NGILRKLVSL KESNSLPSPQ VEGDDRAQAR ALATLHSHPV WMVRRWIKYL
     GREEAVKLMN WNNSDPRFSL RANRGKGFTR SELVSRLETL EVPYELSPHL DDFVRISTGM
     QSVIQDGLLK EGLCSVQDES AGLVVSIVDP QPGETIIDCC AAPGGKTLFM AACLNGEGMV
     TAIDINKGRL RILKETAKLQ QLNNVVTTVH ADLRTFHESN SITYDKVLLD APCSGLGVLS
     KRADLRWNRK SEDMEELKSL QDELLDAASM LVKPGGVLVY STCSIDPEEN EDRVAAFLLR
     HQEYSIDSAE RYISPEFLTE HGYYFSSPVK NSLDGAFAAR LLRCP
//
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