ID A0A0G1EMS1_9BACT Unreviewed; 365 AA.
AC A0A0G1EMS1;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 24-JAN-2024, entry version 25.
DE RecName: Full=Methyltransferase {ECO:0000256|RuleBase:RU362026};
DE EC=2.1.1.- {ECO:0000256|RuleBase:RU362026};
GN ORFNames=UV91_C0007G0056 {ECO:0000313|EMBL:KKT11356.1};
OS Candidatus Nomurabacteria bacterium GW2011_GWF2_43_24.
OC Bacteria; Candidatus Nomurabacteria.
OX NCBI_TaxID=1618778 {ECO:0000313|EMBL:KKT11356.1, ECO:0000313|Proteomes:UP000033907};
RN [1] {ECO:0000313|EMBL:KKT11356.1, ECO:0000313|Proteomes:UP000033907}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Brown C.T., Hug L.A., Thomas B.C., Sharon I., Castelle C.J., Singh A.,
RA Wilkins M.J., Williams K.H., Banfield J.F.;
RT "rRNA introns, odd ribosomes, and small enigmatic genomes across a large
RT radiation of phyla.";
RL Nature 0:0-0(2015).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxycytidine in DNA + S-adenosyl-L-methionine = an N(4)-
CC methyl-2'-deoxycytidine in DNA + H(+) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:16857, Rhea:RHEA-COMP:11369, Rhea:RHEA-COMP:13674,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:85452, ChEBI:CHEBI:137933; EC=2.1.1.113;
CC Evidence={ECO:0000256|ARBA:ARBA00001893};
CC -!- SIMILARITY: Belongs to the N(4)/N(6)-methyltransferase family. N(4)
CC subfamily. {ECO:0000256|ARBA:ARBA00010203}.
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:KKT11356.1}.
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DR EMBL; LCGH01000007; KKT11356.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0G1EMS1; -.
DR PATRIC; fig|1618778.3.peg.516; -.
DR Proteomes; UP000033907; Unassembled WGS sequence.
DR GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR GO; GO:0008170; F:N-methyltransferase activity; IEA:InterPro.
DR GO; GO:0004252; F:serine-type endopeptidase activity; IEA:InterPro.
DR GO; GO:0015667; F:site-specific DNA-methyltransferase (cytosine-N4-specific) activity; IEA:UniProtKB-EC.
DR GO; GO:0006508; P:proteolysis; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 2.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR002941; DNA_methylase_N4/N6.
DR InterPro; IPR006199; LexA_DNA-bd_dom.
DR InterPro; IPR017985; MeTrfase_CN4_CS.
DR InterPro; IPR001091; RM_Methyltransferase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR PANTHER; PTHR13370:SF31; METHYLTRANSFERASE; 1.
DR PANTHER; PTHR13370; RNA METHYLASE-RELATED; 1.
DR Pfam; PF01726; LexA_DNA_bind; 1.
DR Pfam; PF01555; N6_N4_Mtase; 1.
DR PRINTS; PR00508; S21N4MTFRASE.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 1.
DR PROSITE; PS00093; N4_MTASE; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 10..65
FT /note="LexA repressor DNA-binding"
FT /evidence="ECO:0000259|Pfam:PF01726"
FT DOMAIN 121..351
FT /note="DNA methylase N-4/N-6"
FT /evidence="ECO:0000259|Pfam:PF01555"
SQ SEQUENCE 365 AA; 41122 MW; 62B0919326D9CC7A CRC64;
MSNVLNPQPT KRQAEVLGYI QKFQGKNNYP PLLTDIAQHF DVSVPTISQH VSYLEKKGRL
VKQKGKKYSI QVLKTMVDLA PNIVIKEVKT ETPKKYAELP LNKIICGDAV EVMKKFPSNS
VDIVVTSPPY DAVRDYKGFS LDLHAAGKEI YRVLKDGGVA VMVIQDQTKN FGKTLTSFRT
IVDWCDSFGF KLFETVIYRK YGAEGAWWNK RFRVDHEYVP VFLKGERPQH FNKEHLKIPS
KHGGKTMTGG GTRLTNGIRI ATRSIKINPT KCRGTIWEYL TAGDGSRLKH EHPATFPNKL
PYDFISCFTP KNGIVLDPFV GSGTTTVAAK NLGYKYIGID IAPEYCAIAE KRMKEECGPK
QEKLI
//