ID A0A1D6LWZ0_MAIZE Unreviewed; 1200 AA.
AC A0A1D6LWZ0;
DT 30-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 30-NOV-2016, sequence version 1.
DT 24-JAN-2024, entry version 36.
DE RecName: Full=DNA topoisomerase {ECO:0000256|ARBA:ARBA00012891};
DE EC=5.6.2.1 {ECO:0000256|ARBA:ARBA00012891};
GN ORFNames=ZEAMMB73_Zm00001d037362 {ECO:0000313|EMBL:AQK83746.1};
OS Zea mays (Maize).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX NCBI_TaxID=4577 {ECO:0000313|EMBL:AQK83746.1};
RN [1] {ECO:0000313|EMBL:AQK83746.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Seedling {ECO:0000313|EMBL:AQK83746.1};
RG Maize Genome Sequencing Project;
RA Ware D.;
RT "Update maize B73 reference genome by single molecule sequencing
RT technologies.";
RL Submitted (DEC-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP-independent breakage of single-stranded DNA, followed by
CC passage and rejoining.; EC=5.6.2.1;
CC Evidence={ECO:0000256|ARBA:ARBA00000213};
CC -!- SIMILARITY: Belongs to the type IA topoisomerase family.
CC {ECO:0000256|ARBA:ARBA00009446}.
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DR EMBL; CM000782; AQK83746.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1D6LWZ0; -.
DR SMR; A0A1D6LWZ0; -.
DR IntAct; A0A1D6LWZ0; 1.
DR STRING; 4577.A0A1D6LWZ0; -.
DR InParanoid; A0A1D6LWZ0; -.
DR ExpressionAtlas; A0A1D6LWZ0; baseline and differential.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003917; F:DNA topoisomerase type I (single strand cut, ATP-independent) activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0006265; P:DNA topological change; IEA:InterPro.
DR CDD; cd00186; TOP1Ac; 1.
DR CDD; cd03363; TOPRIM_TopoIA_TopoI; 1.
DR Gene3D; 3.40.50.140; -; 1.
DR Gene3D; 1.10.460.10; Topoisomerase I, domain 2; 2.
DR Gene3D; 1.10.290.10; Topoisomerase I, domain 4; 1.
DR HAMAP; MF_00952; Topoisom_1_prok; 1.
DR InterPro; IPR000380; Topo_IA.
DR InterPro; IPR003601; Topo_IA_2.
DR InterPro; IPR023406; Topo_IA_AS.
DR InterPro; IPR013497; Topo_IA_cen.
DR InterPro; IPR013824; Topo_IA_cen_sub1.
DR InterPro; IPR013826; Topo_IA_cen_sub3.
DR InterPro; IPR023405; Topo_IA_core_domain.
DR InterPro; IPR003602; Topo_IA_DNA-bd_dom.
DR InterPro; IPR005733; TopoI_bac-type.
DR InterPro; IPR028612; Topoisom_1_IA.
DR InterPro; IPR025589; Toprim_C_rpt.
DR InterPro; IPR006171; TOPRIM_domain.
DR InterPro; IPR034149; TOPRIM_TopoI.
DR NCBIfam; TIGR01051; topA_bact; 1.
DR PANTHER; PTHR42785; DNA TOPOISOMERASE, TYPE IA, CORE; 1.
DR PANTHER; PTHR42785:SF1; OMEGA-PROTEIN; 1.
DR Pfam; PF01131; Topoisom_bac; 2.
DR Pfam; PF01751; Toprim; 1.
DR Pfam; PF13368; Toprim_C_rpt; 1.
DR PRINTS; PR00417; PRTPISMRASEI.
DR SMART; SM00437; TOP1Ac; 1.
DR SMART; SM00436; TOP1Bc; 1.
DR SMART; SM00493; TOPRIM; 1.
DR SUPFAM; SSF56712; Prokaryotic type I DNA topoisomerase; 1.
DR PROSITE; PS00396; TOPOISOMERASE_I_PROK; 1.
DR PROSITE; PS50880; TOPRIM; 1.
PE 3: Inferred from homology;
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000313|EMBL:AQK83746.1};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Topoisomerase {ECO:0000256|ARBA:ARBA00023029}.
SQ SEQUENCE 1200 AA; 135694 MW; 63EBBA45D14974F8 CRC64;
MALQLRRLLP HGYAQRHRAV IHALSLLPPP PAMLQFEVFQ RYSSSPWPFS PFRPCKMCGV
AFRSNSTRKI SSRNNFGVAL QPKSSAFITP RLFGSYSSVC FRATASCGIA LKANNIGNSR
PFSTTYSKKI RFLVKNKISF SNLNMRRKDG SVAHSLLHRS EKCQSTLATC STIVDEASTS
TSNNSKSVTD AKTDTAKRKS SRGSKKEVDG DMKEKEVHTN KKRIFARTRK AATKTSDNIS
TNQENKKTDN CKLKRGADSF KEKKVNNRAK SKAEVSAASS VPEICMQSSI DGSVIEKKPL
VPLYPPRAKS VVVVESATKA KVIQKYLGDM YEVLPSYGHV RDLAGRSKSV RPDDDFSMVW
EVPAAAWTHL KSIKVALQRA ENLILASDPD REGEAIAWHI KEMLEQQGVL GFDVTVARVV
FHEISEDAIK KALMSPRYID MDLVNAYLAR RSLDYLIGFG ISPLLWRKLP GCQSAGRVQS
AALALVCDRE AEIEQFKAHE YWTVQTDFKI QSADPSNATC IPFCIKHLNS KKLDQLSIPS
QEEAQAIEKM IHSSTFEVLG VKRSKIHKNP PLPYITSSLQ QDAANKLHFT AGYTMKIAQN
LYEGINLSSE ETTGLITYIR TDGFHISDGA VEDIRSLVKE RYGQKYVSED IRKYLKKVKN
AQEAHEAIRP TSIRRPPSSL VGILDDDSLK LYTLIWKRTM ACQMEASRTE MVGYSRASFF
YVVDFILHDD NGYELWVYKV TLVKETLISL TWHIQVDVGI PEGEMNFHST ASKLDFKGYR
AVYEGPIVSA IAFSHLHDLL LVIRDDQASP CIDSSEGDCV HECNFEALSK LMVAVKDLVF
PVNVHLGQHF TKPPPRYSEG ALIKKLEELG IGRPSTYASI MKVLLDRKYV TAKSRVLHPE
FRGRMVCSYI PDCMFPVSAF LLHHFSEVSD YNFTANMETE VFKYFSAYVF YNVSAGSTEW
KGLLKDYWER FSKYCADVSK LDGRKVERML EEKFGPILFS DVYKDCRICP SCSEGTLRFK
VSRYGEGYFV GCDRHPKCKY IARSLSQQED ETEPIEENAK SFEPRLLGVM PDSDQKVFLK
QGPYGYYVQV GEDKKGLFPK RVSLSKVKDI DSVTLEDAIE LLQYPKILGK HPEDDNLVLI
THSKVGYNIK HRRFIAQVPK NMDPKKMTLE RALKLLSSKS VRRIGRLKGK VEKKEPIEWH
//