ID C5X355_SORBI Unreviewed; 574 AA.
AC C5X355;
DT 01-SEP-2009, integrated into UniProtKB/TrEMBL.
DT 01-SEP-2009, sequence version 1.
DT 27-MAR-2024, entry version 83.
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=SORBI_3002G237800 {ECO:0000313|EMBL:EER96923.1};
OS Sorghum bicolor (Sorghum) (Sorghum vulgare).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Andropogonodae; Andropogoneae; Sorghinae; Sorghum.
OX NCBI_TaxID=4558 {ECO:0000313|EMBL:EER96923.1, ECO:0000313|Proteomes:UP000000768};
RN [1] {ECO:0000313|EMBL:EER96923.1, ECO:0000313|Proteomes:UP000000768}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. BTx623 {ECO:0000313|Proteomes:UP000000768};
RX PubMed=19189423; DOI=10.1038/nature07723;
RA Paterson A.H., Bowers J.E., Bruggmann R., Dubchak I., Grimwood J.,
RA Gundlach H., Haberer G., Hellsten U., Mitros T., Poliakov A., Schmutz J.,
RA Spannagl M., Tang H., Wang X., Wicker T., Bharti A.K., Chapman J.,
RA Feltus F.A., Gowik U., Grigoriev I.V., Lyons E., Maher C.A., Martis M.,
RA Narechania A., Otillar R.P., Penning B.W., Salamov A.A., Wang Y., Zhang L.,
RA Carpita N.C., Freeling M., Gingle A.R., Hash C.T., Keller B., Klein P.,
RA Kresovich S., McCann M.C., Ming R., Peterson D.G., Mehboob-ur-Rahman,
RA Ware D., Westhoff P., Mayer K.F., Messing J., Rokhsar D.S.;
RT "The Sorghum bicolor genome and the diversification of grasses.";
RL Nature 457:551-556(2009).
RN [2] {ECO:0000313|EMBL:EER96923.1}
RP NUCLEOTIDE SEQUENCE.
RA Paterson A., Mullet J., Bowers J., Bruggmann R., Dubchak I., Grimwood J.,
RA Gundlach H., Haberer G., Hellsten U., Mitros T., Poliakov A., Schmutz J.,
RA Spannagl M., Tang H., Wang X., Wicker T., Bharti A., Chapman J., Feltus F.,
RA Gowik U., Grigoriev I., Lyons E., Maher C., Martis M., Narechania A.,
RA Otillar R., Penning B., Salamov A., Wang Y., Zhang L., Carpita N.,
RA Freeling M., Gingle A., Hash C., Keller B., Klein P., Kresovich S.,
RA Mccann M., Ming R., Peterson D., Rahman M., Ware D., Westhoff P., Mayer K.,
RA Messing J., Sims D., Jenkins J., Shu S., Rokhsar D.;
RT "WGS assembly of Sorghum bicolor.";
RL Submitted (FEB-2017) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|Proteomes:UP000000768}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. BTx623 {ECO:0000313|Proteomes:UP000000768};
RX PubMed=29161754; DOI=10.1111/tpj.13781;
RA McCormick R.F., Truong S.K., Sreedasyam A., Jenkins J., Shu S., Sims D.,
RA Kennedy M., Amirebrahimi M., Weers B.D., McKinley B., Mattison A.,
RA Morishige D.T., Grimwood J., Schmutz J., Mullet J.E.;
RT "The Sorghum bicolor reference genome: improved assembly, gene annotations,
RT a transcriptome atlas, and signatures of genome organization.";
RL Plant J. 93:338-354(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}.
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DR EMBL; CM000761; EER96923.1; -; Genomic_DNA.
DR EMBL; CM000761; OQU89660.1; -; Genomic_DNA.
DR RefSeq; XP_002460402.1; XM_002460357.1.
DR AlphaFoldDB; C5X355; -.
DR SMR; C5X355; -.
DR STRING; 4558.C5X355; -.
DR EnsemblPlants; EER96923; EER96923; SORBI_3002G237800.
DR EnsemblPlants; OQU89660; OQU89660; SORBI_3002G237800.
DR GeneID; 8083285; -.
DR Gramene; EER96923; EER96923; SORBI_3002G237800.
DR Gramene; OQU89660; OQU89660; SORBI_3002G237800.
DR KEGG; sbi:8083285; -.
DR eggNOG; KOG1122; Eukaryota.
DR HOGENOM; CLU_005316_0_1_1; -.
DR InParanoid; C5X355; -.
DR OMA; RVNRQHH; -.
DR OrthoDB; 1218110at2759; -.
DR Proteomes; UP000000768; Chromosome 2.
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 GO; GO:0001510; P:RNA methylation; IBA:GO_Central.
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; 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:UP000000768};
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 297..572
FT /note="SAM-dependent MTase RsmB/NOP-type"
FT /evidence="ECO:0000259|PROSITE:PS51686"
FT REGION 23..74
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 511
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 388..394
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 412
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 440
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 458
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ SEQUENCE 574 AA; 63477 MW; 59323D9B25CA023A CRC64;
MEGVAPAVSL FRPRASARPT IVLAENSGSA RRSPGAGGRS RGVSRLSPEM SPGGASRRMS
KLRKHGSREA EAAARSGITR VPNLGTAVST KRAGMSKDTV INLDVSHHRA VAVVRLLRIE
KGKAFVDLLN EKANDSGEKE IGYVERTLGF STRYLDDRDI RLVTVIVAGT VRWKRYLDYL
IMSLCSEEKV FREMEPLLLQ ILRIGFFEIL KLDVPAYAAV DENVKLAKVA LRPGAGNMVN
AILRKLVLLK ETDSLPLPKI EGDDRAQARA LSIIYSHPVW MVRRWIRFHG KDEALRLMNW
NNSDPHFSLR VNTSKGYTRA DLVKRLESLQ VHYEESVMDG FVRIQEGMQA VLQAGLLKDG
ICAVQDESAG LVVSVVDPQP GETIVDCCAA PGGKTLFMAS RLSGEGKIQA LDINKGRLRI
LMDAAKLHGL DDIITDIHAD LRLYAKETTA KYDKVLLDAP CSGLGVLSKR ADLRWNRQFE
DLEELICLQD ELLDSASMLV RPGGILIYST CSIDPEENEK RIAAFVQRHP EFAPQSVCGY
VPTEFITDEG FYSSNPTKHS MDGAFAARLV RSSH
//
