ID E6TA97_MYCSR Unreviewed; 503 AA.
AC E6TA97;
DT 08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT 08-MAR-2011, sequence version 1.
DT 27-MAR-2024, entry version 75.
DE RecName: Full=DNA-3-methyladenine glycosylase II {ECO:0000256|ARBA:ARBA00012000};
DE EC=3.2.2.21 {ECO:0000256|ARBA:ARBA00012000};
GN OrderedLocusNames=Mspyr1_17590 {ECO:0000313|EMBL:ADT98421.1};
OS Mycolicibacterium gilvum (strain DSM 45189 / LMG 24558 / Spyr1)
OS (Mycobacterium gilvum).
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycolicibacterium.
OX NCBI_TaxID=278137 {ECO:0000313|EMBL:ADT98421.1, ECO:0000313|Proteomes:UP000008916};
RN [1] {ECO:0000313|Proteomes:UP000008916}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 45189 / LMG 24558 / Spyr1
RC {ECO:0000313|Proteomes:UP000008916};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., LaButti K., Ivanova N.M., Mikhailova N.M., Land M., Hauser L.,
RA Koukkou A.I., Drainas C., Kyrpides N., Woyke T.;
RT "Complete sequence of chromosome of Mycobacterium sp. Spyr1.";
RL Submitted (DEC-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADT98421.1, ECO:0000313|Proteomes:UP000008916}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 45189 / LMG 24558 / Spyr1
RC {ECO:0000313|Proteomes:UP000008916};
RX PubMed=22180818;
RA Kallimanis A., Karabika E., Mavromatis K., Lapidus A., Labutti K.M.,
RA Liolios K., Ivanova N., Goodwin L., Woyke T., Velentzas A.D.,
RA Perisynakis A., Ouzounis C.C., Kyrpides N.C., Koukkou A.I., Drainas C.;
RT "Complete genome sequence of Mycobacterium sp. strain (Spyr1) and
RT reclassification to Mycobacterium gilvum Spyr1.";
RL Stand. Genomic Sci. 5:144-153(2011).
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};
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DR EMBL; CP002385; ADT98421.1; -; Genomic_DNA.
DR RefSeq; WP_011893207.1; NC_014814.1.
DR AlphaFoldDB; E6TA97; -.
DR KEGG; msp:Mspyr1_17590; -.
DR HOGENOM; CLU_000445_72_6_11; -.
DR Proteomes; UP000008916; Chromosome.
DR GO; GO:0008725; F:DNA-3-methyladenine glycosylase activity; IEA:UniProtKB-EC.
DR GO; GO:0052822; F:DNA-3-methylguanine glycosylase activity; IEA:UniProtKB-EC.
DR GO; GO:0052821; F:DNA-7-methyladenine glycosylase activity; IEA:UniProtKB-EC.
DR GO; GO:0043916; F:DNA-7-methylguanine glycosylase activity; IEA:UniProtKB-EC.
DR GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR GO; GO:0003908; F:methylated-DNA-[protein]-cysteine S-methyltransferase activity; IEA:UniProtKB-EC.
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 Glycosidase {ECO:0000313|EMBL:ADT98421.1};
KW Hydrolase {ECO:0000313|EMBL:ADT98421.1};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW ECO:0000313|EMBL:ADT98421.1};
KW Transcription {ECO:0000256|ARBA:ARBA00023163};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:ADT98421.1};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT DOMAIN 87..185
FT /note="HTH araC/xylS-type"
FT /evidence="ECO:0000259|PROSITE:PS01124"
SQ SEQUENCE 503 AA; 54496 MW; 8287CB382332EB25 CRC64;
MYTDFDRCYR AVQSKDTRFD GWFVTAVLTT AIYCRPSCPV RPPYARNMRF YPTAAAAQRA
GFRACKRCRP DASPGSPEWN VRGDVVARAM RLIADGVVDR DGVGGLAARL GYTVRQLERV
TQTEVGATPL ALARAQRAQM ARILIETTEM RFADAAFAAG FSSIRQFNDT VRSVSDLTPT
MLRRRARSRR GADAEGGTGE LSLRLAVRTP FAFEGLFGHL AASAVPGVEE VSDGTYRRTL
RLPHGKGIVS LTPHPDHVGC RLVLDDFRDL STAIARCRRL LDLDADPEAI VSALSADETL
TALVAKAPGQ RIPRTVDEHE LAVRVVLGQQ VSMAAARTHA ARLVQAYGQP VERAGGTLTH
VFPSVTDLSE IDPENLAFPR ARRRTLIALV GALADGSVTL DTGCDRDAAR AALLGLPGIG
PWTTEMIAMR GLGDPDAFPR GDLGVIAAAT QIGLPATPRG LAQHSVRWRP WRSYATQHLW
TALDHSVNEW PPKTTGGARC STA
//
