ID A0A453CXP0_AEGTS Unreviewed; 1141 AA.
AC A0A453CXP0;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=DNA replication ATP-dependent helicase/nuclease {ECO:0000256|RuleBase:RU367041};
DE EC=3.1.-.- {ECO:0000256|RuleBase:RU367041};
DE EC=3.6.4.12 {ECO:0000256|RuleBase:RU367041};
OS Aegilops tauschii subsp. strangulata (Goatgrass).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Triticodae; Triticeae; Triticinae; Aegilops.
OX NCBI_TaxID=200361 {ECO:0000313|EnsemblPlants:AET2Gv20999600.21, ECO:0000313|Proteomes:UP000015105};
RN [1] {ECO:0000313|Proteomes:UP000015105}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. AL8/78 {ECO:0000313|Proteomes:UP000015105};
RX PubMed=25035499; DOI=10.1126/science.1250092;
RG International Wheat Genome Sequencing Consortium,;
RA Marcussen T., Sandve S.R., Heier L., Spannagl M., Pfeifer M.,
RA Jakobsen K.S., Wulff B.B., Steuernagel B., Mayer K.F., Olsen O.A.;
RT "Ancient hybridizations among the ancestral genomes of bread wheat.";
RL Science 345:1250092-1250092(2014).
RN [2] {ECO:0000313|Proteomes:UP000015105}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. AL8/78 {ECO:0000313|Proteomes:UP000015105};
RX PubMed=29158546; DOI=10.1038/s41477-017-0067-8;
RA Zhao G., Zou C., Li K., Wang K., Li T., Gao L., Zhang X., Wang H., Yang Z.,
RA Liu X., Jiang W., Mao L., Kong X., Jiao Y., Jia J.;
RT "The Aegilops tauschii genome reveals multiple impacts of transposons.";
RL Nat. Plants 3:946-955(2017).
RN [3] {ECO:0000313|EnsemblPlants:AET2Gv20999600.21}
RP IDENTIFICATION.
RG EnsemblPlants;
RL Submitted (MAR-2019) to UniProtKB.
CC -!- FUNCTION: Key enzyme involved in DNA replication and DNA repair.
CC Involved in Okazaki fragments processing by cleaving long flaps that
CC escape FEN1: flaps that are longer than 27 nucleotides are coated by
CC replication protein A complex (RPA), leading to recruit DNA2 which
CC cleaves the flap until it is too short to bind RPA and becomes a
CC substrate for FEN1. Also involved in 5'-end resection of DNA during
CC double-strand break (DSB) repair by mediating the cleavage of 5'-ssDNA.
CC {ECO:0000256|RuleBase:RU367041}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O = ADP + H(+) + phosphate; Xref=Rhea:RHEA:13065,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=3.6.4.12;
CC Evidence={ECO:0000256|ARBA:ARBA00001665,
CC ECO:0000256|RuleBase:RU367041};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU367041}.
CC Chromosome {ECO:0000256|RuleBase:RU367041}.
CC -!- SIMILARITY: Belongs to the DNA2/NAM7 helicase family.
CC {ECO:0000256|ARBA:ARBA00007913, ECO:0000256|RuleBase:RU367041}.
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 AlphaFoldDB; A0A453CXP0; -.
DR EnsemblPlants; AET2Gv20999600.21; AET2Gv20999600.21; AET2Gv20999600.
DR Gramene; AET2Gv20999600.21; AET2Gv20999600.21; AET2Gv20999600.
DR Proteomes; UP000015105; Chromosome 2D.
DR GO; GO:0005694; C:chromosome; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0017108; F:5'-flap endonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:RHEA.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0017116; F:single-stranded DNA helicase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-KW.
DR GO; GO:0033567; P:DNA replication, Okazaki fragment processing; IEA:UniProtKB-UniRule.
DR CDD; cd18041; DEXXQc_DNA2; 1.
DR CDD; cd22318; DNA2_N-like; 1.
DR CDD; cd18808; SF1_C_Upf1; 1.
DR Gene3D; 2.40.30.270; -; 1.
DR Gene3D; 3.90.320.10; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 3.
DR InterPro; IPR026851; Dna2/JHS1_DEXXQ-box.
DR InterPro; IPR045055; DNA2/NAM7-like.
DR InterPro; IPR041679; DNA2/NAM7-like_C.
DR InterPro; IPR041677; DNA2/NAM7_AAA_11.
DR InterPro; IPR014808; DNA_replication_fac_Dna2_N.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR011604; PDDEXK-like_dom_sf.
DR InterPro; IPR047187; SF1_C_Upf1.
DR PANTHER; PTHR10887:SF433; DNA REPLICATION ATP-DEPENDENT HELICASE/NUCLEASE DNA2; 1.
DR PANTHER; PTHR10887; DNA2/NAM7 HELICASE FAMILY; 1.
DR Pfam; PF13086; AAA_11; 2.
DR Pfam; PF13087; AAA_12; 1.
DR Pfam; PF08696; Dna2; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|RuleBase:RU367041};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU367041};
KW Chromosome {ECO:0000256|RuleBase:RU367041};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763, ECO:0000256|RuleBase:RU367041};
KW DNA repair {ECO:0000256|ARBA:ARBA00023204, ECO:0000256|RuleBase:RU367041};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705,
KW ECO:0000256|RuleBase:RU367041};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|RuleBase:RU367041};
KW Helicase {ECO:0000256|ARBA:ARBA00022806, ECO:0000256|RuleBase:RU367041};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU367041};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU367041};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU367041};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU367041};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268,
KW ECO:0000256|RuleBase:RU367041}; Nuclease {ECO:0000256|RuleBase:RU367041};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU367041};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU367041};
KW Reference proteome {ECO:0000313|Proteomes:UP000015105}.
FT DOMAIN 183..380
FT /note="DNA replication factor Dna2 N-terminal"
FT /evidence="ECO:0000259|Pfam:PF08696"
FT DOMAIN 722..812
FT /note="DNA2/NAM7 helicase helicase"
FT /evidence="ECO:0000259|Pfam:PF13086"
FT DOMAIN 822..889
FT /note="DNA2/NAM7 helicase helicase"
FT /evidence="ECO:0000259|Pfam:PF13086"
FT DOMAIN 898..1097
FT /note="DNA2/NAM7 helicase-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF13087"
SQ SEQUENCE 1141 AA; 126049 MW; EC764AF6467623D5 CRC64;
MALHPCSNTE KHSSLEAMKK WHSSPLGLSR CTASARNLSV CGIGPGGGDG MEDQSPFRTP
PSLPYSFTEP LNAGITCDGG PDQLEAGQHK KALLDLLDQV EDAITEEELP VDAGNKGGQV
TVGDSTDSRC SPIANSSLNV ESNKPREAPS FDSFLVLEVS EKHKGDSSCD RYPAKVLRLL
NEHCGKEYSV HLCDEWFHST VVPGDTVSVI GEFSDQGKCT VDHDSNLVIV HPELLISGTR
VASSFHCPRR SVLDERLKSN EYSTSALMGT LLHQVFQAGL LEDVPSRQFL EQHAKEVLLN
NLESLYACGA SERSTHSILI EAIPKMLNWY KSFMKGSKST NVDFGHTEGR KTVEVTEMMD
IEEMAWAPRY GLKGIIDASV ISRVNSCGGG SYDKVMPLEF KTGKSTSGQS AMEHSAQVIL
YTLLMSERYL NTDIDMGLLY YLHTDQTLGI KVKRSDLIGL MMRRNELASE ILKASFSQSF
PAMLQVHGGN TATSGLGDLF DNLVNHLSVA HHNFLKHWDR LIDLEARTSQ VKKKEILLPL
HYNSGSKSSA PSFYVLDMKN EHSVDSSGKS KRYIYNFVRE KMQPEAAGHS EPQAESLDFN
LKSGDCVVLS TQSGRIAVAN GSIRDISRSH ITVSLSRRLR LPGSSSLLEQ GDLQRELWRI
DKDEFSSSFA TMRFNLVQLF SQKPQNTKLR KLVVDLEAPR FDSGGLFSQD PALSYIQSLT
SLNNDQQRSL HKILAAKDYA LILGMPGTGK TYTMVHAVKS LLMRGESILL TSYTNSAIDN
LLMKLKAEGV DFIRIGRHEA VHPDVRANCL STTEVQSVDA IKTRMEQVQV VGVTCLGVYH
PLLAHKKFDT CIMDEAGQIT LPVSLGPLML ATKFVLVGDH YQLPPLIQSF EARESGMGIS
LFWRLSEAHP QAISALRCQY RMSSGIMELS NSLIYGNRLC CGSLEIANAK LKFSGKQQVH
FKFKEILNPN RAVIFANTDQ VPALEAKEHR TVNNPTEAYI VSWITKQLLK RGVAQDEIGI
ITPYNAQVNL IRQQVDPLVE VHTIDKYQGR DKDCIIVSFV RSSGNSRASG SSLLGDWHRI
NVVLTRAKKK LIMVGSAGTL STIPLLRLLV EKVAEGGGQL DLTNKDVQSI PELRNSQLNV
Q
//