ID A0A0T7BU84_9CYAN Unreviewed; 319 AA.
AC A0A0T7BU84;
DT 17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT 17-FEB-2016, sequence version 1.
DT 27-MAR-2024, entry version 28.
DE SubName: Full=Fmu (Sun) domain-containing protein {ECO:0000313|EMBL:AKG22620.1};
GN ORFNames=IJ00_16280 {ECO:0000313|EMBL:AKG22620.1};
OS Calothrix sp. 336/3.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Calotrichaceae;
OC Calothrix.
OX NCBI_TaxID=1337936 {ECO:0000313|EMBL:AKG22620.1, ECO:0000313|Proteomes:UP000065745};
RN [1] {ECO:0000313|EMBL:AKG22620.1, ECO:0000313|Proteomes:UP000065745}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=336/3 {ECO:0000313|EMBL:AKG22620.1,
RC ECO:0000313|Proteomes:UP000065745};
RX PubMed=25614574;
RA Isojarvi J., Shunmugam S., Sivonen K., Allahverdiyeva Y., Aro E.M.,
RA Battchikova N.;
RT "Draft genome sequence of calothrix strain 336/3, a novel h2-producing
RT cyanobacterium isolated from a finnish lake.";
RL Genome Announc. 3:0-0(2015).
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; CP011382; AKG22620.1; -; Genomic_DNA.
DR RefSeq; WP_035154611.1; NZ_CP011382.1.
DR AlphaFoldDB; A0A0T7BU84; -.
DR STRING; 1337936.IJ00_16280; -.
DR KEGG; calh:IJ00_16280; -.
DR eggNOG; COG0144; Bacteria.
DR OrthoDB; 9810297at2; -.
DR Proteomes; UP000065745; Chromosome.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008173; F:RNA methyltransferase activity; IEA:InterPro.
DR GO; GO:0001510; P:RNA methylation; IEA:InterPro.
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; IPR023267; RCMT.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR22807:SF30; 28S RRNA (CYTOSINE(4447)-C(5))-METHYLTRANSFERASE-RELATED; 1.
DR PANTHER; PTHR22807; NOP2 YEAST -RELATED NOL1/NOP2/FMU SUN DOMAIN-CONTAINING; 1.
DR Pfam; PF01189; Methyltr_RsmB-F; 1.
DR PRINTS; PR02008; RCMTFAMILY.
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:UP000065745};
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 1..295
FT /note="SAM-dependent MTase RsmB/NOP-type"
FT /evidence="ECO:0000259|PROSITE:PS51686"
FT ACT_SITE 233
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 112..118
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 135
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 162
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
FT BINDING 180
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU01023"
SQ SEQUENCE 319 AA; 35603 MW; 4F55D285D777267C CRC64;
MGTPSNLLLK LSKRLFPNSE EQEKFLDALA NPQSFSPCIL WCQAKLATSP FLTETPTPWQ
PQFIDRLSLP EKPGKHSLHE QGYYYCLDFS SVFAASVLLA IQEPVKIIFD MCAAPGGKSI
FAWKLFQPEL LISNEVIGKR LGMLISNFKR CHIKPSVIVN ADSSIFATQI PQSSDLVLVD
APCSGQSLLA KGDKALGCFH ASLINKSANR QKRIIANSSR LVKSNGYLAY MTCTYSPEEN
EEVCQWFLKR FPEFISVEIP HLSHYQSHLS SIPCYRIFPQ TNLGAGAFTA LFKNTQSSES
TNISTDTFSP VWMNLNMDS
//
