1BIX
 
 | | THE CRYSTAL STRUCTURE OF THE HUMAN DNA REPAIR ENDONUCLEASE HAP1 SUGGESTS THE RECOGNITION OF EXTRA-HELICAL DEOXYRIBOSE AT DNA ABASIC SITES | | Descriptor: | AP ENDONUCLEASE 1, PLATINUM (II) ION, SAMARIUM (III) ION | | Authors: | Gorman, M.A, Morera, S, Rothwell, D.G, De La Fortelle, E, Mol, C.D, Tainer, J.A, Hickson, I.D, Freemont, P.S. | | Deposit date: | 1998-06-19 | | Release date: | 1999-06-22 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The crystal structure of the human DNA repair endonuclease HAP1 suggests the recognition of extra-helical deoxyribose at DNA abasic sites.
EMBO J., 16, 1997
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1DE8
 | | HUMAN APURINIC/APYRIMIDINIC ENDONUCLEASE-1 (APE1) BOUND TO ABASIC DNA | | Descriptor: | DNA (5'-D(*CP*GP*AP*TP*CP*GP*GP*TP*AP*GP*C)-3'), DNA (5'-D(*GP*CP*TP*AP*CP*(3DR)P*GP*AP*TP*CP*G)-3'), MAJOR APURINIC/APYRIMIDINIC ENDONUCLEASE | | Authors: | Mol, C.D, Izumi, T, Mitra, S, Tainer, J.A. | | Deposit date: | 1999-11-13 | | Release date: | 2000-02-02 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | DNA-bound structures and mutants reveal abasic DNA binding by APE1 and DNA repair coordination [corrected
Nature, 403, 2000
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4IEM
 | | Human apurinic/apyrimidinic endonuclease (APE1) with product DNA and Mg2+ | | Descriptor: | DNA (5'-D(*CP*GP*AP*TP*CP*GP*GP*TP*AP*GP*C)-3'), DNA (5'-D(*GP*CP*TP*AP*C)-3'), DNA (5'-D(P*(3DR)P*GP*AP*TP*CP*G)-3'), ... | | Authors: | Tsutakawa, S.E, Mol, C.D, Arvai, A.S, Tainer, J.A. | | Deposit date: | 2012-12-13 | | Release date: | 2013-01-23 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.3936 Å) | | Cite: | Conserved Structural Chemistry for Incision Activity in Structurally Non-homologous Apurinic/Apyrimidinic Endonuclease APE1 and Endonuclease IV DNA Repair Enzymes.
J.Biol.Chem., 288, 2013
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4GZ1
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4GYZ
 | | Mus Musculus Tdp2 Bound to dAMP and Mg2+ | | Descriptor: | 2'-DEOXYADENOSINE-5'-MONOPHOSPHATE, CHLORIDE ION, MAGNESIUM ION, ... | | Authors: | Schellenberg, M.J, Williams, R.S. | | Deposit date: | 2012-09-05 | | Release date: | 2012-10-31 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.556 Å) | | Cite: | Mechanism of repair of 5'-topoisomerase II-DNA adducts by mammalian tyrosyl-DNA phosphodiesterase 2.
Nat.Struct.Mol.Biol., 19, 2012
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1DE9
 | | HUMAN APE1 ENDONUCLEASE WITH BOUND ABASIC DNA AND MN2+ ION | | Descriptor: | 5'-d(*CP*TP*AP*C)-3', 5'-d(*GP*AP*TP*CP*GP*GP*TP*AP*G)-3', 5'-d(P*(3DR)P*GP*AP*TP*C)-3', ... | | Authors: | Mol, C.D, Izumi, T, Mitra, S, Tainer, J.A. | | Deposit date: | 1999-11-13 | | Release date: | 2000-02-02 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | DNA-bound structures and mutants reveal abasic DNA binding by APE1 and DNA repair coordination
Nature, 403, 2000
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1DEW
 | | CRYSTAL STRUCTURE OF HUMAN APE1 BOUND TO ABASIC DNA | | Descriptor: | 5'-D(*GP*CP*GP*TP*CP*CP*(3DR)P*CP*GP*AP*CP*GP*AP*CP*G)-3', 5'-D(*GP*TP*CP*GP*TP*CP*GP*GP*GP*GP*AP*CP*GP*C)-3', MAJOR APURINIC/APYRIMIDINIC ENDONUCLEASE, ... | | Authors: | Mol, C.D, Izumi, T, Mitra, S, Tainer, J.A. | | Deposit date: | 1999-11-15 | | Release date: | 2000-02-02 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | DNA-bound structures and mutants reveal abasic DNA binding by APE1 and DNA repair coordination
Nature, 403, 2000
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1DNK
 | | THE X-RAY STRUCTURE OF THE DNASE I-D(GGTATACC)2 COMPLEX AT 2.3 ANGSTROMS RESOLUTION | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, DNA (5'-D(*GP*GP*TP*AP*TP*AP*C)-3'), DNA (5'-D(*GP*GP*TP*AP*TP*AP*CP*C)-3'), ... | | Authors: | Weston, S.A, Lahm, A, Suck, D. | | Deposit date: | 1992-08-10 | | Release date: | 1994-01-31 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | X-ray structure of the DNase I-d(GGTATACC)2 complex at 2.3 A resolution.
J.Mol.Biol., 226, 1992
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1E9N
 | | A second divalent metal ion in the active site of a new crystal form of human apurinic/apyrimidinic 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: | 2000-10-24 | | Release date: | 2001-02-16 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.2 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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4B5M
 | | Neisseria AP endonuclease bound to the substrate with a cytosine orphan base | | Descriptor: | 5'-D(*3DRP*CP*AP*TP*CP*GP)-3', 5'-D(*CP*GP*AP*TP*GP*CP*GP*TP*AP*GP*CP)-3', 5'-D(*GP*CP*TP*AP*CP)-3', ... | | Authors: | Lu, D, Silhan, J, MacDonald, J.T, Carpenter, E.P, Jensen, K, Tang, C.M, Baldwin, G.S, Freemont, P.S. | | Deposit date: | 2012-08-06 | | Release date: | 2012-10-17 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.758 Å) | | Cite: | Structural basis for the recognition and cleavage of abasic DNA in Neisseria meningitidis.
Proc. Natl. Acad. Sci. U.S.A., 109, 2012
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4B5F
 | | Substrate bound Neisseria AP endonuclease in absence of metal ions (crystal form 1) | | Descriptor: | 5'-D(*CP*GP*AP*TP*CP*GP*GP*TP*AP*GP*CP)-3', 5'-D(*GP*CP*TP*AP*CP*3DRP*GP*AP*TP*CP*GP)-3', PUTATIVE EXODEOXYRIBONUCLEASE | | Authors: | Lu, D, Silhan, J, MacDonald, J.T, Carpenter, E.P, Jensen, K, Tang, C.M, Baldwin, G.S, Freemont, P.S. | | Deposit date: | 2012-08-03 | | Release date: | 2012-10-17 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.005 Å) | | Cite: | Structural basis for the recognition and cleavage of abasic DNA in Neisseria meningitidis.
Proc. Natl. Acad. Sci. U.S.A., 109, 2012
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4B5I
 | | Product complex of Neisseria AP endonuclease in presence of metal ions | | Descriptor: | 5'-D(*3DRP*CP*AP*TP*CP*GP)-3', 5'-D(*CP*GP*AP*TP*GP*GP*GP*TP*AP*GP*CP)-3', 5'-D(*GP*CP*TP*AP*CP)-3', ... | | Authors: | Lu, D, Silhan, J, MacDonald, J.T, Carpenter, E.P, Jensen, K, Tang, C.M, Baldwin, G.S, Freemont, P.S. | | Deposit date: | 2012-08-03 | | Release date: | 2012-10-17 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.555 Å) | | Cite: | Structural basis for the recognition and cleavage of abasic DNA in Neisseria meningitidis.
Proc. Natl. Acad. Sci. U.S.A., 109, 2012
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4C1R
 | | Bacteroides thetaiotaomicron VPI-5482 mannosyl-6-phosphatase Bt3783 | | Descriptor: | 1,2-ETHANEDIOL, MAGNESIUM ION, MANNOSYL-6-PHOSPHATASE | | Authors: | Cuskin, F, Lowe, E.C, Zhu, Y, Temple, M, Thompson, A.J, Cartmell, A, Piens, K, Bracke, D, Vervecken, W, Munoz-Munoz, J.L, Suits, M.D.L, Boraston, A.B, Williams, S.J, Davies, G.J, Abbott, W.D, Martens, E.C, Gilbert, H.J. | | Deposit date: | 2013-08-13 | | Release date: | 2013-11-13 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Human Gut Bacteroidetes Can Utilize Yeast Mannan Through a Selfish Mechanism.
Nature, 517, 2015
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4AWN
 | | Structure of recombinant human DNase I (rhDNaseI) in complex with Magnesium and Phosphate. | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 2-acetamido-2-deoxy-beta-D-glucopyranose, 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... | | Authors: | Parsiegla, G, Noguere, C, Santell, L, Lazarus, R.A, Bourne, Y. | | Deposit date: | 2012-06-04 | | Release date: | 2013-01-09 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | The Structure of Human DNase I Bound to Magnesium and Phosphate Ions Points to a Catalytic Mechanism Common to Members of the DNase I-Like Superfamily.
Biochemistry, 51, 2012
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4B5J
 | | Neisseria AP endonuclease bound to the substrate with an orphan Adenine base | | Descriptor: | 5'-D(*CP*GP*AP*TP*GP*AP*GP*TP*AP*GP*CP)-3', 5'-D(*GP*CP*TP*AP*CP*(3DR)P*CP*AP*TP*CP*GP)-3', PUTATIVE EXODEOXYRIBONUCLEASE | | Authors: | Lu, D, Silhan, J, MacDonald, J.T, Carpenter, E.P, Jensen, K, Tang, C.M, Baldwin, G.S, Freemont, P.S. | | Deposit date: | 2012-08-03 | | Release date: | 2012-10-17 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural basis for the recognition and cleavage of abasic DNA in Neisseria meningitidis.
Proc. Natl. Acad. Sci. U.S.A., 109, 2012
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4B5H
 | | Substate bound inactive mutant of Neisseria AP endonuclease in presence of metal ions | | Descriptor: | 5'-D(*CP*GP*AP*TP*GP*GP*GP*TP*AP*GP*CP)-3', 5'-D(*GP*CP*TP*AP*CP*3DRP*CP*AP*TP*CP*GP)-3', MANGANESE (II) ION, ... | | Authors: | Lu, D, Silhan, J, MacDonald, J.T, Carpenter, E.P, Jensen, K, Tang, C.M, Baldwin, G.S, Freemont, P.S. | | Deposit date: | 2012-08-03 | | Release date: | 2012-10-17 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (3.05 Å) | | Cite: | Structural basis for the recognition and cleavage of abasic DNA in Neisseria meningitidis.
Proc. Natl. Acad. Sci. U.S.A., 109, 2012
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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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5HT2
 | | Mouse Tdp2 reaction product (5'-phosphorylated DNA)-Mg2+ complex with 1-N6-etheno-adenine | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, DI(HYDROXYETHYL)ETHER, DNA, ... | | Authors: | Schellenberg, M.J, Vilas, C.K, Williams, R.S. | | Deposit date: | 2016-01-26 | | Release date: | 2016-04-27 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.43 Å) | | Cite: | Reversal of DNA damage induced Topoisomerase 2 DNA-protein crosslinks by Tdp2.
Nucleic Acids Res., 44, 2016
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4B5G
 | | Substrate bound Neisseria AP endonuclease in absence of metal ions (crystal form 2) | | Descriptor: | 5'-D(*CP*GP*AP*TP*GP*GP*GP*TP*AP*GP*CP)-3', 5'-D(*GP*CP*TP*AP*CP*(3DR)P*CP*AP*TP*CP*GP)-3', EXODEOXYRIBONUCLEASE | | Authors: | Lu, D, Silhan, J, MacDonald, J.T, Carpenter, E.P, Jensen, K, Tang, C.M, Baldwin, G.S, Freemont, P.S. | | Deposit date: | 2012-08-03 | | Release date: | 2012-10-17 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Structural basis for the recognition and cleavage of abasic DNA in Neisseria meningitidis.
Proc. Natl. Acad. Sci. U.S.A., 109, 2012
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5INK
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5INM
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5WN0
 | | APE1 exonuclease substrate complex with a C/G match | | 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'-D(P*TP*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'), ... | | Authors: | Freudenthal, B.D, Whitaker, A.M. | | Deposit date: | 2017-07-31 | | Release date: | 2018-02-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Molecular snapshots of APE1 proofreading mismatches and removing DNA damage.
Nat Commun, 9, 2018
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