7TC3
 
 | | Human APE1 in the apo form | | Descriptor: | 1,2-ETHANEDIOL, DNA-(apurinic or apyrimidinic site) endonuclease, mitochondrial | | Authors: | Pidugu, L.S, Pozharski, E, Drohat, A.C. | | Deposit date: | 2021-12-22 | | Release date: | 2022-12-21 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.252 Å) | | Cite: | Characterizing inhibitors of human AP endonuclease 1.
Plos One, 18, 2023
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4QHE
 | | Crystal structure of Mg2+ bound human APE1 | | Descriptor: | 1,2-ETHANEDIOL, DNA-(apurinic or apyrimidinic site) lyase, MAGNESIUM ION | | Authors: | He, H, Chen, Q, Georgiadis, M.M. | | Deposit date: | 2014-05-28 | | Release date: | 2014-11-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | High-resolution crystal structures reveal plasticity in the metal binding site of apurinic/apyrimidinic endonuclease I.
Biochemistry, 53, 2014
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7TC2
 | | Human APE1 in complex with 5-nitroindole-2-carboxylic acid | | Descriptor: | 1,2-ETHANEDIOL, 5-nitro-1H-indole-2-carboxylic acid, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Pidugu, L.S, Pozharski, E, Drohat, A.C. | | Deposit date: | 2021-12-22 | | Release date: | 2022-12-21 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.43 Å) | | Cite: | Characterizing inhibitors of human AP endonuclease 1.
Plos One, 18, 2023
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6MKK
 | | Crystallographic solvent mapping analysis of DMSO/Mg bound to APE1 | | Descriptor: | 1,2-ETHANEDIOL, DIMETHYL SULFOXIDE, DNA-(apurinic or apyrimidinic site) lyase, ... | | Authors: | Georgiadis, M.M, He, H, Chen, Q. | | Deposit date: | 2018-09-25 | | Release date: | 2019-01-30 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.442 Å) | | Cite: | Discovery of Macrocyclic Inhibitors of Apurinic/Apyrimidinic Endonuclease 1.
J. Med. Chem., 62, 2019
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6MK3
 | | Crystallographic solvent mapping analysis of DMSO bound to APE1 | | Descriptor: | 1,2-ETHANEDIOL, DIMETHYL SULFOXIDE, DNA-(apurinic or apyrimidinic site) lyase | | Authors: | Georgiadis, M.M, He, H, Chen, Q. | | Deposit date: | 2018-09-24 | | Release date: | 2019-01-30 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.478 Å) | | Cite: | Discovery of Macrocyclic Inhibitors of Apurinic/Apyrimidinic Endonuclease 1.
J. Med. Chem., 62, 2019
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5DFF
 | | Human APE1 product complex | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Freudenthal, B.D, Wilson, S.H. | | Deposit date: | 2015-08-26 | | Release date: | 2015-10-14 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.57 Å) | | Cite: | Capturing snapshots of APE1 processing DNA damage.
Nat.Struct.Mol.Biol., 22, 2015
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6BOW
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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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5DFI
 | | Human APE1 phosphorothioate substrate complex | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*(OMC)P*(48Z)P*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'), ... | | Authors: | Freudenthal, B.D, Wilson, S.H. | | Deposit date: | 2015-08-26 | | Release date: | 2015-10-14 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.63 Å) | | Cite: | Capturing snapshots of APE1 processing DNA damage.
Nat.Struct.Mol.Biol., 22, 2015
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4QHD
 | | Crystal structure of apo human APE1 | | Descriptor: | 1,2-ETHANEDIOL, DNA-(apurinic or apyrimidinic site) lyase | | Authors: | He, H, Chen, Q, Georgiadis, M.M. | | Deposit date: | 2014-05-28 | | Release date: | 2014-11-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | High-resolution crystal structures reveal plasticity in the metal binding site of apurinic/apyrimidinic endonuclease I.
Biochemistry, 53, 2014
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6MKM
 | | Crystallographic solvent mapping analysis of DMSO/Tris bound to APE1 | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, DIMETHYL SULFOXIDE, ... | | Authors: | Georgiadis, M.M, He, H, Chen, Q. | | Deposit date: | 2018-09-25 | | Release date: | 2019-01-30 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.673 Å) | | Cite: | Discovery of Macrocyclic Inhibitors of Apurinic/Apyrimidinic Endonuclease 1.
J. Med. Chem., 62, 2019
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5DG0
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5CFG
 | | C2 crystal form of APE1 with Mg2+ | | Descriptor: | DNA-(apurinic or apyrimidinic site) lyase, MAGNESIUM ION | | Authors: | Morera, S, Vigouroux, A. | | Deposit date: | 2015-07-08 | | Release date: | 2016-07-06 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Structural comparison of AP endonucleases from the exonuclease III family reveals new amino acid residues in human AP endonuclease 1 that are involved in incision of damaged DNA.
Biochimie, 128-129, 2016
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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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5DFJ
 | | Human APE1 E96Q/D210N mismatch substrate complex | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*TP*(3DR)P*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'), ... | | Authors: | Freudenthal, B.D, Wilson, S.H. | | Deposit date: | 2015-08-26 | | Release date: | 2015-10-14 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Capturing snapshots of APE1 processing DNA damage.
Nat.Struct.Mol.Biol., 22, 2015
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6W0Q
 | | APE1 endonuclease product complex D148E | | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3'), ... | | Authors: | Freudenthal, B.D, Whitaker, A.M. | | Deposit date: | 2020-03-02 | | Release date: | 2020-06-10 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Molecular and structural characterization of disease-associated APE1 polymorphisms.
DNA Repair (Amst.), 91-92, 2020
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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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2O3H
 | | Crystal structure of the human C65A Ape | | Descriptor: | ACETATE ION, DNA-(apurinic or apyrimidinic site) lyase, SAMARIUM (III) ION | | Authors: | Georgiadis, M.M, Gaur, R.K, Delaplane, S, Svenson, J. | | Deposit date: | 2006-12-01 | | Release date: | 2007-12-11 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Evolution of the redox function in mammalian apurinic/apyrimidinic endonuclease
Mutat.Res., 643, 2008
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4LND
 | | Crystal structure of human apurinic/apyrimidinic endonuclease 1 with essential Mg2+ cofactor | | Descriptor: | DNA-(apurinic or apyrimidinic site) lyase, MAGNESIUM ION | | Authors: | Manvilla, B.A, Pozharski, E, Toth, E.A, Drohat, A.C. | | Deposit date: | 2013-07-11 | | Release date: | 2013-11-27 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Structure of human apurinic/apyrimidinic endonuclease 1 with the essential Mg(2+) cofactor.
Acta Crystallogr.,Sect.D, 69, 2013
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6W2P
 | | APE1 endonuclease product complex L104R | | Descriptor: | 1,2-ETHANEDIOL, 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*TP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), ... | | Authors: | Freudenthal, B.D, Whitaker, A.M. | | Deposit date: | 2020-03-06 | | Release date: | 2020-06-10 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.94 Å) | | Cite: | Molecular and structural characterization of disease-associated APE1 polymorphisms.
DNA Repair (Amst.), 91-92, 2020
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5DFH
 | | Human APE1 mismatch product complex | | Descriptor: | 1,2-ETHANEDIOL, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*T)-3'), DNA (5'-D(*GP*GP*AP*TP*CP*CP*GP*TP*CP*GP*GP*GP*CP*GP*CP*AP*TP*CP*AP*GP*C)-3'), ... | | Authors: | Freudenthal, B.D, Wilson, S.H. | | Deposit date: | 2015-08-26 | | Release date: | 2015-10-14 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.949 Å) | | Cite: | Capturing snapshots of APE1 processing DNA damage.
Nat.Struct.Mol.Biol., 22, 2015
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1HD7
 | | A Second Divalent Metal Ion in the Active Site of a New Crystal Form of Human Apurinic/Apyridinimic Endonuclease, Ape1, and its Implications for the Catalytic Mechanism | | Descriptor: | DNA-(APURINIC OR APYRIMIDINIC SITE) LYASE, LEAD (II) ION | | Authors: | Beernink, P.T, Segelke, B.W, Rupp, B. | | Deposit date: | 2000-11-09 | | Release date: | 2001-02-16 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Two Divalent Metal Ions in the Active Site of a New Crystal Form of Human Apurinic/Apyrimidinic Endonuclease, Ape1: Implications for the Catalytic Mechanism
J.Mol.Biol., 307, 2001
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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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6W43
 | | APE1 AP-endonuclease product complex R237C | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Freudenthal, B.D, Whitaker, A.M. | | Deposit date: | 2020-03-10 | | Release date: | 2020-06-10 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (1.99 Å) | | Cite: | Molecular and structural characterization of disease-associated APE1 polymorphisms.
DNA Repair (Amst.), 91-92, 2020
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