ID A0A1E7K771_9ACTN Unreviewed; 506 AA.
AC A0A1E7K771;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 24-JAN-2024, entry version 29.
DE RecName: Full=DNA-3-methyladenine glycosylase II {ECO:0000256|ARBA:ARBA00012000};
DE EC=3.2.2.21 {ECO:0000256|ARBA:ARBA00012000};
GN ORFNames=AN217_20415 {ECO:0000313|EMBL:OEU99782.1};
OS Streptomyces qinglanensis.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=943816 {ECO:0000313|EMBL:OEU99782.1, ECO:0000313|Proteomes:UP000175829};
RN [1] {ECO:0000313|EMBL:OEU99782.1, ECO:0000313|Proteomes:UP000175829}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SCSIO M10379 {ECO:0000313|EMBL:OEU99782.1,
RC ECO:0000313|Proteomes:UP000175829};
RX PubMed=27446038; DOI=10.3389/fmicb.2016.00998;
RA Tian X., Zhang Z., Yang T., Chen M., Li J., Chen F., Yang J., Li W.,
RA Zhang B., Zhang Z., Wu J., Zhang C., Long L., Xiao J.;
RT "Comparative Genomics Analysis of Streptomyces Species Reveals Their
RT Adaptation to the Marine Environment and Their Diversity at the Genomic
RT Level.";
RL Front. Microbiol. 7:998-998(2016).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Hydrolysis of alkylated DNA, releasing 3-methyladenine, 3-
CC methylguanine, 7-methylguanine and 7-methyladenine.; EC=3.2.2.21;
CC Evidence={ECO:0000256|ARBA:ARBA00000086};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
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:OEU99782.1}.
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DR EMBL; LJGV01000022; OEU99782.1; -; Genomic_DNA.
DR RefSeq; WP_069992519.1; NZ_LJGV01000022.1.
DR AlphaFoldDB; A0A1E7K771; -.
DR PATRIC; fig|943816.4.peg.3605; -.
DR Proteomes; UP000175829; Unassembled WGS sequence.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0008168; F:methyltransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0043565; F:sequence-specific DNA binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006284; P:base-excision repair; IEA:InterPro.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR CDD; cd00056; ENDO3c; 1.
DR Gene3D; 3.40.10.10; DNA Methylphosphotriester Repair Domain; 1.
DR Gene3D; 3.30.310.20; DNA-3-methyladenine glycosylase AlkA, N-terminal domain; 1.
DR Gene3D; 1.10.1670.10; Helix-hairpin-Helix base-excision DNA repair enzymes (C-terminal); 1.
DR Gene3D; 1.10.10.60; Homeodomain-like; 1.
DR InterPro; IPR035451; Ada-like_dom_sf.
DR InterPro; IPR004026; Ada_DNA_repair_Zn-bd.
DR InterPro; IPR010316; AlkA_N.
DR InterPro; IPR037046; AlkA_N_sf.
DR InterPro; IPR011257; DNA_glycosylase.
DR InterPro; IPR003265; HhH-GPD_domain.
DR InterPro; IPR023170; HhH_base_excis_C.
DR InterPro; IPR009057; Homeobox-like_sf.
DR InterPro; IPR018060; HTH_AraC.
DR InterPro; IPR018062; HTH_AraC-typ_CS.
DR PANTHER; PTHR43003; DNA-3-METHYLADENINE GLYCOSYLASE; 1.
DR PANTHER; PTHR43003:SF13; DNA-3-METHYLADENINE GLYCOSYLASE 2; 1.
DR Pfam; PF02805; Ada_Zn_binding; 1.
DR Pfam; PF06029; AlkA_N; 1.
DR Pfam; PF12833; HTH_18; 1.
DR SMART; SM01009; AlkA_N; 1.
DR SMART; SM00478; ENDO3c; 1.
DR SMART; SM00342; HTH_ARAC; 1.
DR SUPFAM; SSF57884; Ada DNA repair protein, N-terminal domain (N-Ada 10); 1.
DR SUPFAM; SSF48150; DNA-glycosylase; 1.
DR SUPFAM; SSF46689; Homeodomain-like; 1.
DR SUPFAM; SSF55945; TATA-box binding protein-like; 1.
DR PROSITE; PS00041; HTH_ARAC_FAMILY_1; 1.
DR PROSITE; PS01124; HTH_ARAC_FAMILY_2; 1.
PE 4: Predicted;
KW Activator {ECO:0000256|ARBA:ARBA00023159};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603};
KW Reference proteome {ECO:0000313|Proteomes:UP000175829};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT DOMAIN 86..184
FT /note="HTH araC/xylS-type"
FT /evidence="ECO:0000259|PROSITE:PS01124"
SQ SEQUENCE 506 AA; 53787 MW; 17C6DED6CCB1E5D0 CRC64;
MTTEDSRYEA VRSRDARFDG VFFLGVRTTG IYCRPSCPAV TPKRENVRFY PTAAAAQAAG
FRACRRCRPD AVPGSAEWNV RADLVGRAMR MISDGVVDRE GVAGLSRRLG YSSRQVQRQL
TTELGAGPVA LARAQRAHTA RVLLQTTPLP VTQIAFAAGF ASVRQFNDTV REIYARTPSA
LRAASARGGH GPAGRPEARE AAAHGGAAVA GVPLRLAYRG GYDTGQVFGF LARRAVPGVE
EMRGAPGGRT YRRTLNLPYG IGIAEVDECA ARSGKGWLDC RLHLGDLRDL TTAVQRVRRL
FDLDADPYAV GERLGGEPDL GSLVSRTPGL RSPGAADTHE LAVRAVLGQQ VTVGAARTLG
GTLVAGYGKP LAAPDGTLTH LFPDAGTLAE APLGELGMPR TRRRTIRTVA AALADGTVVL
DPGADREETE RALLALPGIG PWTAGYIRMR ALGDPDVFLP GDAGVRHGLG LIGAEAGQAD
RWRPWRSYAL HHLWHATGLT PPPAPS
//
