6RVZ
 
 | | Crystal structure of ANGEL2, a 2',3'-cyclic phosphatase, in complex with adenosine-2',3'-vanadate | | Descriptor: | ADENOSINE, MAGNESIUM ION, POTASSIUM ION, ... | | Authors: | Kroupova, A, Jinek, M. | | Deposit date: | 2019-06-03 | | Release date: | 2020-05-20 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | ANGEL2 is a member of the CCR4 family of deadenylases with 2',3'-cyclic phosphatase activity.
Science, 369, 2020
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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: | 2018-02-28 | | 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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5WN4
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6P93
 | | Human APE1 K98A AP-endonuclease product complex | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Whitaker, A.W, Stark, W.J, Freudenthal, B.D. | | Deposit date: | 2019-06-09 | | Release date: | 2020-01-01 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Functions of the major abasic endonuclease (APE1) in cell viability and genotoxin resistance.
Mutagenesis, 35, 2020
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4GZ0
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3U8U
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5INK
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6FKE
 | | Structure of 3' phosphatase NExo (D146N) from Neisseria bound to product DNA hairpin | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, DNA (5'-D(*GP*TP*AP*GP*CP*GP*AP*AP*GP*CP*TP*A)-3'), Exodeoxyribonuclease III, ... | | Authors: | Silhan, J, Zhao, Q, Boura, E, Thomson, H, Foster, A, Tang, C.M, Freemont, P.S, Baldwin, G.S. | | Deposit date: | 2018-01-23 | | Release date: | 2018-10-31 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.151 Å) | | Cite: | Structural basis for recognition and repair of the 3'-phosphate by NExo, a base excision DNA repair nuclease from Neisseria meningitidis.
Nucleic Acids Res., 46, 2018
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4QH9
 | | Crystal structure of Mn2+ bound human APE1 | | Descriptor: | 1,2-ETHANEDIOL, DNA-(apurinic or apyrimidinic site) lyase, MANGANESE (II) ION | | Authors: | Chen, Q, He, H, Georgiadis, M.M. | | Deposit date: | 2014-05-27 | | Release date: | 2014-11-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.175 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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5WN5
 | | APE1 exonuclease substrate complex with a C/T mismatch and Mn2+ | | Descriptor: | 1,2-ETHANEDIOL, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*(DV3))-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: | 2017-07-31 | | Release date: | 2018-02-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Molecular snapshots of APE1 proofreading mismatches and removing DNA damage.
Nat Commun, 9, 2018
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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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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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6W4I
 | | APE1 Y269A product complex with abasic DNA | | Descriptor: | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*C)-3'), DNA (5'-D(P*(3DR)P*CP*GP*AP*CP*GP*GP*AP*TP*CP*C)-3'), DNA (5'-D(P*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, Hoitsma, N.M. | | Deposit date: | 2020-03-10 | | Release date: | 2020-06-17 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | AP-endonuclease 1 sculpts DNA through an anchoring tyrosine residue on the DNA intercalating loop.
Nucleic Acids Res., 48, 2020
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3NGO
 | | Crystal structure of the human CNOT6L nuclease domain in complex with poly(A) DNA | | Descriptor: | 5'-D(*AP*AP*AP*A)-3', CCR4-NOT transcription complex subunit 6-like, MAGNESIUM ION | | Authors: | Wang, H, Morita, M, Yang, W, Bartlam, M, Yamamoto, T, Rao, Z. | | Deposit date: | 2010-06-12 | | Release date: | 2010-07-28 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of the human CNOT6L nuclease domain reveals strict poly(A) substrate specificity.
Embo J., 2010
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4F1R
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7KIU
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7SVB
 | | APE1 exonuclease substrate complex with 8oxoG opposite C | | Descriptor: | DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*GP*(8OG))-3'), DNA (5'-D(*GP*GP*AP*TP*CP*CP*GP*TP*CP*GP*AP*CP*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: | Whitaker, A.W, Freudenthal, B.D. | | Deposit date: | 2021-11-18 | | Release date: | 2022-09-07 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.24 Å) | | Cite: | Processing oxidatively damaged bases at DNA strand breaks by APE1.
Nucleic Acids Res., 50, 2022
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5WN2
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7EE6
 | | Crystal structure of PltC toxin | | Descriptor: | ACETONE, CITRATE ANION, Cytolethal distending toxin subunit B family protein, ... | | Authors: | Liu, X.Y, Chen, Z, Gao, X. | | Deposit date: | 2021-03-17 | | Release date: | 2021-12-22 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.29 Å) | | Cite: | Molecular Insights into the Assembly and Functional Diversification of Typhoid Toxin.
Mbio, 13, 2022
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6FK4
 | | Structure of 3' phosphatase NExo (WT) from Neisseria bound to DNA substrate | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, DNA (5'-D(P*GP*CP*TP*AP*GP*CP*GP*AP*AP*GP*CP*TP*AP*GP*A)-3'), Exodeoxyribonuclease III | | Authors: | Silhan, J, Zhao, Q, Boura, E, Thomson, H, Foster, A, Tang, C.M, Freemont, P.S, Baldwin, G.S. | | Deposit date: | 2018-01-23 | | Release date: | 2018-10-31 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.297 Å) | | Cite: | Structural basis for recognition and repair of the 3'-phosphate by NExo, a base excision DNA repair nuclease from Neisseria meningitidis.
Nucleic Acids Res., 46, 2018
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8KA4
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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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2O3C
 | | Crystal structure of zebrafish Ape | | Descriptor: | APEX nuclease 1, LEAD (II) 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 (2.3 Å) | | Cite: | Evolution of the redox function in mammalian apurinic/apyrimidinic endonuclease
Mutat.Res., 643, 2008
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6BOT
 | | Human APE1 substrate complex with an C/C 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 (2.3 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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2V0R
 | | crystal structure of a hairpin exchange variant (LTx) of the targeting LINE-1 retrotransposon endonuclease | | Descriptor: | LTX, SULFATE ION | | Authors: | Repanas, K, Zingler, N, Layer, L.E, Schumann, G.G, Perrakis, A, Weichenrieder, O. | | Deposit date: | 2007-05-17 | | Release date: | 2007-07-17 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Determinants for DNA Target Structure Selectivity of the Human Line-1 Retrotransposon Endonuclease
Nucleic Acids Res., 35, 2007
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