GenomeNet

Database: UniProt
Entry: B1XQR7_SYNP2
LinkDB: B1XQR7_SYNP2
Original site: B1XQR7_SYNP2 
ID   B1XQR7_SYNP2            Unreviewed;       482 AA.
AC   B1XQR7;
DT   20-MAY-2008, integrated into UniProtKB/TrEMBL.
DT   20-MAY-2008, sequence version 1.
DT   24-JAN-2024, entry version 88.
DE   RecName: Full=site-specific DNA-methyltransferase (adenine-specific) {ECO:0000256|ARBA:ARBA00011900};
DE            EC=2.1.1.72 {ECO:0000256|ARBA:ARBA00011900};
GN   OrderedLocusNames=SYNPCC7002_C0003 {ECO:0000313|EMBL:ACB00848.1};
OS   Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum
OS   quadruplicatum).
OG   Plasmid pAQ3 {ECO:0000313|EMBL:ACB00848.1,
OG   ECO:0000313|Proteomes:UP000001688}.
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Oscillatoriophycideae;
OC   Chroococcales; Geminocystaceae; Picosynechococcus.
OX   NCBI_TaxID=32049 {ECO:0000313|EMBL:ACB00848.1, ECO:0000313|Proteomes:UP000001688};
RN   [1] {ECO:0000313|Proteomes:UP000001688}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 27264 / PCC 7002 / PR-6
RC   {ECO:0000313|Proteomes:UP000001688};
RC   PLASMID=pAQ3 {ECO:0000313|Proteomes:UP000001688};
RA   Li T., Zhao J., Zhao C., Liu Z., Zhao F., Marquardt J., Nomura C.T.,
RA   Persson S., Detter J.C., Richardson P.M., Lanz C., Schuster S.C., Wang J.,
RA   Li S., Huang X., Cai T., Yu Z., Luo J., Zhao J., Bryant D.A.;
RT   "Complete sequence of Synechococcus sp. PCC 7002.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
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         Evidence={ECO:0000256|ARBA:ARBA00001279};
CC   -!- SIMILARITY: Belongs to the N(4)/N(6)-methyltransferase family.
CC       {ECO:0000256|ARBA:ARBA00006594}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000953; ACB00848.1; -; Genomic_DNA.
DR   RefSeq; WP_012308463.1; NZ_JAHHPU010000018.1.
DR   AlphaFoldDB; B1XQR7; -.
DR   REBASE; 17548; M.AquV.
DR   KEGG; syp:SYNPCC7002_C0003; -.
DR   HOGENOM; CLU_018284_4_0_3; -.
DR   OMA; VWFYEHP; -.
DR   Proteomes; UP000001688; Plasmid pAQ3.
DR   GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR   GO; GO:0008170; F:N-methyltransferase activity; IEA:InterPro.
DR   GO; GO:0009007; F:site-specific DNA-methyltransferase (adenine-specific) activity; IEA:UniProtKB-EC.
DR   Gene3D; 1.20.1260.30; -; 1.
DR   Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR   InterPro; IPR022749; D12N6_MeTrfase_N.
DR   InterPro; IPR003356; DNA_methylase_A-5.
DR   InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR038333; T1MK-like_N_sf.
DR   PANTHER; PTHR42933; SLR6095 PROTEIN; 1.
DR   PANTHER; PTHR42933:SF4; TYPE I RESTRICTION ENZYME ECOKI M PROTEIN; 1.
DR   Pfam; PF12161; HsdM_N; 1.
DR   Pfam; PF02384; N6_Mtase; 1.
DR   PRINTS; PR00507; N12N6MTFRASE.
DR   SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR   PROSITE; PS00092; N6_MTASE; 1.
PE   3: Inferred from homology;
KW   Methyltransferase {ECO:0000313|EMBL:ACB00848.1};
KW   Plasmid {ECO:0000313|EMBL:ACB00848.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001688};
KW   Restriction system {ECO:0000256|ARBA:ARBA00022747};
KW   Transferase {ECO:0000313|EMBL:ACB00848.1}.
FT   DOMAIN          4..82
FT                   /note="N6 adenine-specific DNA methyltransferase N-
FT                   terminal"
FT                   /evidence="ECO:0000259|Pfam:PF12161"
FT   DOMAIN          151..449
FT                   /note="DNA methylase adenine-specific"
FT                   /evidence="ECO:0000259|Pfam:PF02384"
SQ   SEQUENCE   482 AA;  54336 MW;  6FAAF6C6D88F14E2 CRC64;
     MFEQTFKNID DVLRKEAGCA TELDYAEQIS WILFLKYLDD LETDRESKAS LTGEKYEPLL
     DEPYRWKSWA YPRDEKGELI KTAAVGDDLI AFVSGELFPY FRGFKDYVEP GTFGAKIGEI
     FSGVSNKFQS GYNLREVLES IDALRFQTQQ EKHELSDLYE TRINNMGNAG RNGGEYYTPR
     PLIRAMIRVI KPQLGETIYD GACGSAGFLC EAYEFLRPLV KSAAELERLQ TATLYGQEKK
     GLAYIIGVMN LILHGVEAPN IIQMNTLTEN IQGFQEKDRH DVILANPPFG GKEREEIKQN
     FTIATGETAF LFLQHFIKRL KVGGRAAVVI KNTFLSNADN ASRALRQELT SSCNLHTVLD
     CPAKTFLGAG VKTVVLFFEK GTPTEKIWFY QLDPGRSLGK TNPLNDDDLK EFVEFQSTFR
     ESERSWFLAL KDVDPASFDL SVKNPNAPED DPLREPEEIL AEIADLDQES AEILAAIGEM
     LA
//
DBGET integrated database retrieval system