6BOR
 
 | | Human APE1 substrate complex with an G/G mismatch adjacent the THF | | Descriptor: | 1,2-ETHANEDIOL, 21-mer DNA, CHLORIDE ION, ... | | Authors: | Freudenthal, B.D, Whitaker, A.M, Fairlamb, M.S. | | Deposit date: | 2017-11-20 | | Release date: | 2018-08-15 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | Apurinic/apyrimidinic (AP) endonuclease 1 processing of AP sites with 5' mismatches.
Acta Crystallogr D Struct Biol, 74, 2018
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6BT1
 | | Structure of the human Nocturnin catalytic domain | | Descriptor: | MAGNESIUM ION, Nocturnin | | Authors: | Abshire, E.T, Chasseur, J, Del Rizzo, P, Trievel, R. | | Deposit date: | 2017-12-04 | | Release date: | 2018-05-16 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.48 Å) | | Cite: | The structure of human Nocturnin reveals a conserved ribonuclease domain that represses target transcript translation and abundance in cells.
Nucleic Acids Res., 46, 2018
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6BOU
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6BOW
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6CA4
 | | Crystal structure of humanized D. rerio TDP2 by 14 mutations | | Descriptor: | 1,2-ETHANEDIOL, MAGNESIUM ION, MALONATE ION, ... | | Authors: | Shi, K, Aihrara, H. | | Deposit date: | 2018-01-29 | | Release date: | 2018-05-02 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.623 Å) | | Cite: | New fluorescence-based high-throughput screening assay for small molecule inhibitors of tyrosyl-DNA phosphodiesterase 2 (TDP2).
Eur J Pharm Sci, 118, 2018
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6BOQ
 | | Human APE1 substrate complex with an A/A mismatch adjacent the THF | | Descriptor: | 1,2-ETHANEDIOL, 21-mer DNA, DNA-(apurinic or apyrimidinic site) lyase | | Authors: | Freudenthal, B.D, Whitaker, A.M, Fairlamb, M.S. | | Deposit date: | 2017-11-20 | | Release date: | 2018-08-15 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.96 Å) | | Cite: | Apurinic/apyrimidinic (AP) endonuclease 1 processing of AP sites with 5' mismatches.
Acta Crystallogr D Struct Biol, 74, 2018
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6BOV
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5INO
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5INN
 | | Mouse Tdp2 D358N protein, apo state with increased disorder amongst variable DNA-binding grasp conformations | | Descriptor: | CHLORIDE ION, GLYCEROL, SULFATE ION, ... | | Authors: | Schellenberg, M.J, Appel, C.D, Williams, R.S. | | Deposit date: | 2016-03-07 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Reversal of DNA damage induced Topoisomerase 2 DNA-protein crosslinks by Tdp2.
Nucleic Acids Res., 44, 2016
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5INL
 | | Mouse Tdp2 reaction product (5'-phosphorylated DNA)-Mg2+ complex with deoxyadenosine | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, DI(HYDROXYETHYL)ETHER, DNA (5'-D(P*AP*CP*GP*AP*AP*TP*TP*CP*G)-3'), ... | | Authors: | Schellenberg, M.J, Vilas, C.K, Williams, R.S. | | Deposit date: | 2016-03-07 | | Release date: | 2016-04-27 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.551 Å) | | Cite: | Reversal of DNA damage induced Topoisomerase 2 DNA-protein crosslinks by Tdp2.
Nucleic Acids Res., 44, 2016
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5INQ
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5INK
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5INM
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5J3S
 | | Crystal structure of the catalytic domain of human tyrosyl DNA phosphodiesterase 2 in complex with a small molecule inhibitor | | Descriptor: | 2,4-dioxo-10-[3-(1H-tetrazol-5-yl)phenyl]-2,3,4,10-tetrahydropyrimido[4,5-b]quinoline-8-carbonitrile, Tyrosyl-DNA phosphodiesterase 2 | | Authors: | Hornyak, P, Pearl, L.H, Caldecott, K.W, Oliver, A.W. | | Deposit date: | 2016-03-31 | | Release date: | 2016-05-04 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Mode of action of DNA-competitive small molecule inhibitors of tyrosyl DNA phosphodiesterase 2.
Biochem.J., 473, 2016
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5J42
 | | Crystal structure of m2hTDP2-CAT in complex with a small molecule inhibitor | | Descriptor: | 1,2-ETHANEDIOL, 10-(4-hydroxyphenyl)-2,4-dioxo-2,3,4,10-tetrahydropyrimido[4,5-b]quinoline-8-carbonitrile, GLYCEROL, ... | | Authors: | Hornyak, P, Pearl, L.H, Caldecott, K.W, Oliver, A.W. | | Deposit date: | 2016-03-31 | | Release date: | 2016-05-04 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Mode of action of DNA-competitive small molecule inhibitors of tyrosyl DNA phosphodiesterase 2.
Biochem.J., 473, 2016
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5J3P
 | | Crystal structure of the catalytic domain of human tyrosyl DNA phosphodiesterase 2 | | Descriptor: | GLYCEROL, MAGNESIUM ION, Tyrosyl-DNA phosphodiesterase 2 | | Authors: | Hornyak, P, Pearl, L.H, Caldecott, K.W, Oliver, A.W. | | Deposit date: | 2016-03-31 | | Release date: | 2016-05-04 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Mode of action of DNA-competitive small molecule inhibitors of tyrosyl DNA phosphodiesterase 2.
Biochem.J., 473, 2016
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5J8N
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5J3Z
 | | Crystal structure of m2hTDP2-CAT in complex with a small molecule inhibitor | | Descriptor: | 1,2-ETHANEDIOL, 2,4-dioxo-10-[3-(1H-tetrazol-5-yl)phenyl]-2,3,4,10-tetrahydropyrimido[4,5-b]quinoline-8-carbonitrile, ACETATE ION, ... | | Authors: | Hornyak, P, Pearl, L.H, Caldecott, K.W, Oliver, A.W. | | Deposit date: | 2016-03-31 | | Release date: | 2016-05-04 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Mode of action of DNA-competitive small molecule inhibitors of tyrosyl DNA phosphodiesterase 2.
Biochem.J., 473, 2016
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7KIU
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7MCR
 | | Human Apex/Ref1 homodimer formed under oxidative condition | | Descriptor: | DNA-(apurinic or apyrimidinic site) endonuclease, mitochondrial, MAGNESIUM ION | | Authors: | Nam, Y.W, Yang, S. | | Deposit date: | 2021-04-02 | | Release date: | 2022-04-06 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | The Development of Novel Apurinic/Aprymidinic Endonuclease/Redox-factor 1 Inhibitors for the Treatment of Human Melanoma
To Be Published
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7MEV
 | | Human Apex/Ref1 monomer with C138A mutation | | Descriptor: | DNA-(apurinic or apyrimidinic site) endonuclease, mitochondrial, GLYCEROL, ... | | Authors: | Nam, Y.W, Yang, S. | | Deposit date: | 2021-04-07 | | Release date: | 2022-04-13 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | The Development of Novel Apurinic/Aprymidinic Endonuclease/Redox-factor 1 Inhibitors for the Treatment of Human Melanoma
To Be Published
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7LPJ
 | | APE1 Mn-bound phosphorothioate substrate complex with abasic ribonucleotide DNA | | Descriptor: | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-R(P*(YA4))-D(P*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'), DNA (5'-D(*GP*GP*AP*TP*CP*CP*GP*TP*CP*GP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA-(apurinic or apyrimidinic site) lyase, ... | | Authors: | Freudenthal, B.D, Hoitsma, N.M. | | Deposit date: | 2021-02-11 | | Release date: | 2021-08-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.56 Å) | | Cite: | Altered APE1 activity on abasic ribonucleotides is mediated by changes in the nucleoside sugar pucker.
Comput Struct Biotechnol J, 19, 2021
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7LPI
 | | APE1 phosphorothioate substrate complex with abasic ribonucleotide DNA | | Descriptor: | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-R(P*(YA4))-D(P*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'), DNA (5'-D(*GP*GP*AP*TP*CP*CP*GP*TP*CP*GP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA-(apurinic or apyrimidinic site) lyase | | Authors: | Freudenthal, B.D, Hoitsma, N.M. | | Deposit date: | 2021-02-11 | | Release date: | 2021-08-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Altered APE1 activity on abasic ribonucleotides is mediated by changes in the nucleoside sugar pucker.
Comput Struct Biotechnol J, 19, 2021
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7LPG
 | | APE1 product complex with abasic ribonucleotide DNA | | Descriptor: | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3'), DNA (5'-D(*GP*GP*AP*TP*CP*CP*GP*TP*CP*GP*AP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), DNA (5'-R(P*N)-D(P*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'), ... | | Authors: | Freudenthal, B.D, Hoitsma, N.M. | | Deposit date: | 2021-02-11 | | Release date: | 2021-08-04 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.08 Å) | | Cite: | Altered APE1 activity on abasic ribonucleotides is mediated by changes in the nucleoside sugar pucker.
Comput Struct Biotechnol J, 19, 2021
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7N8S
 | | LINE-1 endonuclease domain complex with DNA | | Descriptor: | DNA (5'-D(*CP*CP*TP*TP*AP*AP*AP*AP*AP*GP*GP*AP*GP*CP*T)-3'), DNA (5'-D(*GP*CP*TP*CP*CP*TP*TP*TP*TP*TP*AP*AP*GP*GP*A)-3'), LINE-1 retrotransposable element ORF2 protein | | Authors: | Korolev, S, Miller, I. | | Deposit date: | 2021-06-15 | | Release date: | 2021-10-13 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.79 Å) | | Cite: | Structural dissection of sequence recognition and catalytic mechanism of human LINE-1 endonuclease.
Nucleic Acids Res., 49, 2021
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