DMA_SALTI
ID DMA_SALTI Reviewed; 278 AA.
AC P0A292; P55893;
DT 15-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 15-MAR-2005, sequence version 1.
DT 03-AUG-2022, entry version 111.
DE RecName: Full=DNA adenine methylase;
DE EC=2.1.1.72;
DE AltName: Full=DNA adenine methyltransferase;
DE AltName: Full=Deoxyadenosyl-methyltransferase;
DE AltName: Full=Orphan methyltransferase M.StyCDamP/M.StyTDamP {ECO:0000303|PubMed:12654995};
DE Short=M.StyCDamP/M.StyTDamP {ECO:0000303|PubMed:12654995};
GN Name=dam; OrderedLocusNames=STY4312, t4022;
OS Salmonella typhi.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Salmonella.
OX NCBI_TaxID=90370;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CT18;
RX PubMed=11677608; DOI=10.1038/35101607;
RA Parkhill J., Dougan G., James K.D., Thomson N.R., Pickard D., Wain J.,
RA Churcher C.M., Mungall K.L., Bentley S.D., Holden M.T.G., Sebaihia M.,
RA Baker S., Basham D., Brooks K., Chillingworth T., Connerton P., Cronin A.,
RA Davis P., Davies R.M., Dowd L., White N., Farrar J., Feltwell T.,
RA Hamlin N., Haque A., Hien T.T., Holroyd S., Jagels K., Krogh A.,
RA Larsen T.S., Leather S., Moule S., O'Gaora P., Parry C., Quail M.A.,
RA Rutherford K.M., Simmonds M., Skelton J., Stevens K., Whitehead S.,
RA Barrell B.G.;
RT "Complete genome sequence of a multiple drug resistant Salmonella enterica
RT serovar Typhi CT18.";
RL Nature 413:848-852(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700931 / Ty2;
RX PubMed=12644504; DOI=10.1128/jb.185.7.2330-2337.2003;
RA Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J., Burland V.,
RA Kodoyianni V., Schwartz D.C., Blattner F.R.;
RT "Comparative genomics of Salmonella enterica serovar Typhi strains Ty2 and
RT CT18.";
RL J. Bacteriol. 185:2330-2337(2003).
RN [3]
RP NOMENCLATURE, AND SUBTYPE.
RX PubMed=12654995; DOI=10.1093/nar/gkg274;
RA Roberts R.J., Belfort M., Bestor T., Bhagwat A.S., Bickle T.A.,
RA Bitinaite J., Blumenthal R.M., Degtyarev S.K., Dryden D.T., Dybvig K.,
RA Firman K., Gromova E.S., Gumport R.I., Halford S.E., Hattman S.,
RA Heitman J., Hornby D.P., Janulaitis A., Jeltsch A., Josephsen J., Kiss A.,
RA Klaenhammer T.R., Kobayashi I., Kong H., Krueger D.H., Lacks S.,
RA Marinus M.G., Miyahara M., Morgan R.D., Murray N.E., Nagaraja V.,
RA Piekarowicz A., Pingoud A., Raleigh E., Rao D.N., Reich N., Repin V.E.,
RA Selker E.U., Shaw P.C., Stein D.C., Stoddard B.L., Szybalski W.,
RA Trautner T.A., Van Etten J.L., Vitor J.M., Wilson G.G., Xu S.Y.;
RT "A nomenclature for restriction enzymes, DNA methyltransferases, homing
RT endonucleases and their genes.";
RL Nucleic Acids Res. 31:1805-1812(2003).
CC -!- FUNCTION: An alpha subtype methylase, recognizes the double-stranded
CC sequence 5'-GATC-3' and methylates A-2 (By similarity)
CC (PubMed:12654995). May be involved in methyl-directed DNA mismatch
CC repair, initiation of chromosome replication and gene expression (By
CC similarity). {ECO:0000250|UniProtKB:P0AEE8,
CC ECO:0000303|PubMed:12654995}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxyadenosine in DNA + S-adenosyl-L-methionine = an
CC N(6)-methyl-2'-deoxyadenosine in DNA + H(+) + S-adenosyl-L-
CC homocysteine; Xref=Rhea:RHEA:15197, Rhea:RHEA-COMP:12418, Rhea:RHEA-
CC COMP:12419, ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:90615, ChEBI:CHEBI:90616; EC=2.1.1.72;
CC -!- SIMILARITY: Belongs to the N(4)/N(6)-methyltransferase family.
CC {ECO:0000305}.
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DR EMBL; AL513382; CAD08130.1; -; Genomic_DNA.
DR EMBL; AE014613; AAO71492.1; -; Genomic_DNA.
DR RefSeq; NP_458420.1; NC_003198.1.
DR RefSeq; WP_000742132.1; NZ_WSUR01000001.1.
DR AlphaFoldDB; P0A292; -.
DR SMR; P0A292; -.
DR STRING; 220341.16505109; -.
DR REBASE; 5691; M.StyCDamP.
DR REBASE; 7050; M.StyTDamP.
DR EnsemblBacteria; AAO71492; AAO71492; t4022.
DR KEGG; stt:t4022; -.
DR KEGG; sty:STY4312; -.
DR PATRIC; fig|220341.7.peg.4407; -.
DR eggNOG; COG0338; Bacteria.
DR HOGENOM; CLU_063430_0_1_6; -.
DR OMA; MNRHGFN; -.
DR Proteomes; UP000000541; Chromosome.
DR Proteomes; UP000002670; Chromosome.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0009007; F:site-specific DNA-methyltransferase (adenine-specific) activity; IEA:UniProtKB-EC.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR Gene3D; 1.10.1020.10; -; 1.
DR Gene3D; 3.40.50.150; -; 1.
DR InterPro; IPR023095; Ade_MeTrfase_dom_2.
DR InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR InterPro; IPR012263; M_m6A_EcoRV.
DR InterPro; IPR012327; MeTrfase_D12.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR30481; PTHR30481; 1.
DR Pfam; PF02086; MethyltransfD12; 1.
DR PIRSF; PIRSF000398; M_m6A_EcoRV; 1.
DR PRINTS; PR00505; D12N6MTFRASE.
DR SUPFAM; SSF53335; SSF53335; 1.
DR TIGRFAMs; TIGR00571; dam; 1.
DR PROSITE; PS00092; N6_MTASE; 1.
PE 3: Inferred from homology;
KW DNA replication; DNA-binding; Methyltransferase; S-adenosyl-L-methionine;
KW Transferase.
FT CHAIN 1..278
FT /note="DNA adenine methylase"
FT /id="PRO_0000087993"
FT BINDING 10
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250"
FT BINDING 14
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250"
FT BINDING 54
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250"
FT BINDING 181
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250"
SQ SEQUENCE 278 AA; 32027 MW; 900F4B77D827C3A8 CRC64;
MKKNRAFLKW AGGKYPLLDD IKRHLPKGEC LVEPFVGAGS VFLNTDFSRY ILADINSDLI
SLYNIVKLRT DEYVQASREL FMPETNQAEV YYQLREEFNT CQDPFRRAVL FLYLNRYGYN
GLCRYNLRGE FNVPFGRYKR PYFPEAELYH FAEKAQNAFF YCESYADSMA RADKSSVVYC
DPPYAPLSAT ANFTAYHTNS FSLTQQAHLA EIAENLVSNR IPVLISNHDT ALTREWYQLA
KLHVVKVRRS ISSNGGTRKK VDELLALYQP GVATPARK
