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: | 2023-10-18 | 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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1AKO
| EXONUCLEASE III FROM ESCHERICHIA COLI | Descriptor: | EXONUCLEASE III | Authors: | Mol, C.D, Kuo, C.-F, Thayer, M.M, Cunningham, R.P, Tainer, J.A. | Deposit date: | 1997-05-26 | Release date: | 1997-08-20 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | Structure and function of the multifunctional DNA-repair enzyme exonuclease III. Nature, 374, 1995
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7N3Z
| Crystal Structure of Saccharomyces cerevisiae Apn2 Catalytic Domain | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, DNA-(apurinic or apyrimidinic site) endonuclease 2, ... | Authors: | Wojtaszek, J.L, Wallace, B.D, Williams, R.S. | Deposit date: | 2021-06-02 | Release date: | 2022-09-28 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.99 Å) | Cite: | Molecular basis for processing of topoisomerase 1-triggered DNA damage by Apn2/APE2. Cell Rep, 41, 2022
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7N3Y
| Crystal Structure of Saccharomyces cerevisiae Apn2 Catalytic Domain E59Q/D222N Mutant in Complex with DNA | Descriptor: | 1,2-ETHANEDIOL, CALCIUM ION, CITRIC ACID, ... | Authors: | Wojtaszek, J.L, Krahn, J, Wallace, B.D, Williams, R.S. | Deposit date: | 2021-06-02 | Release date: | 2022-09-28 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.73 Å) | Cite: | Molecular basis for processing of topoisomerase 1-triggered DNA damage by Apn2/APE2. Cell Rep, 41, 2022
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7KIU
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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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7LPH
| APE1 Mn-bound 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 (1.99 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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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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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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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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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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5UVG
| Crystal structure of the human neutral sphingomyelinase 2 (nSMase2) catalytic domain with insertion deleted and calcium bound | Descriptor: | CALCIUM ION, Sphingomyelin phosphodiesterase 3,Sphingomyelin phosphodiesterase 3 | Authors: | Airola, M.V, Guja, K.E, Garcia-Diaz, M, Hannun, Y.A. | Deposit date: | 2017-02-20 | Release date: | 2017-06-28 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.849 Å) | Cite: | Structure of human nSMase2 reveals an interdomain allosteric activation mechanism for ceramide generation. Proc. Natl. Acad. Sci. U.S.A., 114, 2017
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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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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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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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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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5WN2
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5WN3
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5WN1
| APE1 exonuclease product complex | Descriptor: | CALCIUM ION, CHLORIDE ION, DNA (5'-D(*GP*CP*TP*GP*AP*TP*GP*CP*G)-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 (2.3 Å) | Cite: | Molecular snapshots of APE1 proofreading mismatches and removing DNA damage. Nat Commun, 9, 2018
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2DDT
| Crystal structure of sphingomyelinase from Bacillus cereus with magnesium ion | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, MAGNESIUM ION, SULFATE ION, ... | Authors: | Ago, H, Oda, M, Tsuge, H, Katunuma, N, Miyano, M, Sakurai, J, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | Deposit date: | 2006-02-02 | Release date: | 2006-05-02 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Structural basis of the sphingomyelin phosphodiesterase activity in neutral sphingomyelinase from Bacillus cereus. J.Biol.Chem., 281, 2006
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2DNJ
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2DDS
| Crystal structure of sphingomyelinase from Bacillus cereus with cobalt ion | Descriptor: | COBALT (II) ION, Sphingomyelin phosphodiesterase | Authors: | Ago, H, Oda, M, Takahashi, M, Tsuge, H, Ochi, S, Katunuma, N, Miyano, M, Sakurai, J, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | Deposit date: | 2006-02-02 | Release date: | 2006-05-02 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Structural Basis of the Sphingomyelin Phosphodiesterase Activity in Neutral Sphingomyelinase from Bacillus cereus. J.Biol.Chem., 281, 2006
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2DDR
| Crystal structure of sphingomyelinase from Bacillus cereus with calcium ion | Descriptor: | CALCIUM ION, Sphingomyelin phosphodiesterase | Authors: | Ago, H, Oda, M, Takahashi, M, Tsuge, H, Ochi, S, Katunuma, N, Miyano, M, Sakurai, J, RIKEN Structural Genomics/Proteomics Initiative (RSGI) | Deposit date: | 2006-02-02 | Release date: | 2006-05-02 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Structural Basis of the Sphingomyelin Phosphodiesterase Activity in Neutral Sphingomyelinase from Bacillus cereus. J.Biol.Chem., 281, 2006
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