1KEY
 
 | | Crystal Structure of Mouse Testis/Brain RNA-binding Protein (TB-RBP) | | Descriptor: | translin | | Authors: | Pascal, J.M, Hart, P.J, Hecht, N.B, Robertus, J.D. | | Deposit date: | 2001-11-19 | | Release date: | 2002-07-03 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Crystal Structure of TB-RBP, a Novel RNA-binding and Regulating Protein
J.Mol.Biol., 319, 2002
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1X9N
 | | Crystal Structure of Human DNA Ligase I bound to 5'-adenylated, nicked DNA | | Descriptor: | 5'-phosphorylated DNA, ADENOSINE MONOPHOSPHATE, DNA ligase I, ... | | Authors: | Pascal, J.M, O'Brien, P.J, Tomkinson, A.E, Ellenberger, T. | | Deposit date: | 2004-08-23 | | Release date: | 2004-11-30 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Human DNA ligase I completely encircles and partially unwinds nicked DNA.
Nature, 432, 2004
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1HWP
 | | EBULIN COMPLEXED WITH PTEROIC ACID, TRIGONAL CRYSTAL FORM | | Descriptor: | EBULIN, PTEROIC ACID, beta-D-galactopyranose-(1-4)-beta-D-glucopyranose, ... | | Authors: | Pascal, J.M, Day, P.J, Monzingo, A.F, Ernst, S.R, Robertus, J.D. | | Deposit date: | 2001-01-09 | | Release date: | 2001-01-24 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | 2.8-A crystal structure of a nontoxic type-II ribosome-inactivating protein, ebulin l.
Proteins, 43, 2001
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1HWM
 | | EBULIN,ORTHORHOMBIC CRYSTAL FORM MODEL | | Descriptor: | EBULIN, alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, beta-D-galactopyranose | | Authors: | Pascal, J.M, Day, P.J, Monzingo, A.F, Ernst, S.R, Robertus, J.D. | | Deposit date: | 2001-01-09 | | Release date: | 2001-01-24 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | 2.8-A crystal structure of a nontoxic type-II ribosome-inactivating protein, ebulin l.
Proteins, 43, 2001
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1HWN
 | | EBULIN COMPLEXED WITH GALACTOSE, TRIGONAL CRYSTAL FORM | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, EBULIN, beta-D-galactopyranose | | Authors: | Pascal, J.M, Day, P.J, Monzingo, A.F, Ernst, S.R, Robertus, J.D. | | Deposit date: | 2001-01-09 | | Release date: | 2001-01-24 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | 2.8-A crystal structure of a nontoxic type-II ribosome-inactivating protein, ebulin l.
Proteins, 43, 2001
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1HWO
 | | EBULIN COMPLEXED WITH LACTOSE, TRIGONAL CRYSTAL FORM | | Descriptor: | EBULIN, beta-D-galactopyranose-(1-4)-alpha-D-glucopyranose, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | | Authors: | Pascal, J.M, Day, P.J, Monzingo, A.F, Ernst, S.R, Robertus, J.D. | | Deposit date: | 2001-01-09 | | Release date: | 2001-01-24 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | 2.8-A crystal structure of a nontoxic type-II ribosome-inactivating protein, ebulin l.
Proteins, 43, 2001
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2HII
 | | heterotrimeric PCNA sliding clamp | | Descriptor: | PCNA1 (SSO0397), PCNA2 (SSO1047), PCNA3 (SSO0405) | | Authors: | Pascal, J.M, Tsodikov, O.V, Ellenberger, T. | | Deposit date: | 2006-06-29 | | Release date: | 2006-11-07 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.79 Å) | | Cite: | A Flexible Interface between DNA Ligase and PCNA Supports Conformational Switching and Efficient Ligation of DNA.
Mol.Cell, 24, 2006
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2HIX
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2HIK
 | | heterotrimeric PCNA sliding clamp | | Descriptor: | PCNA1 (SSO0397), PCNA2 (SSO1047), PCNA3 (SSO0405) | | Authors: | Pascal, J.M, Tsodikov, O.V, Ellenberger, T. | | Deposit date: | 2006-06-29 | | Release date: | 2006-11-07 | | Last modified: | 2024-11-20 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | A Flexible Interface between DNA Ligase and PCNA Supports Conformational Switching and Efficient Ligation of DNA.
Mol.Cell, 24, 2006
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2HIV
 | | ATP-dependent DNA ligase from S. solfataricus | | Descriptor: | Thermostable DNA ligase | | Authors: | Pascal, J.M, Ellenberger, T. | | Deposit date: | 2006-06-29 | | Release date: | 2006-11-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | A Flexible Interface between DNA Ligase and PCNA Supports Conformational Switching and Efficient Ligation of DNA.
Mol.Cell, 24, 2006
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5KNI
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6BHV
 | | Human PARP-1 bound to NAD+ analog benzamide adenine dinucleotide (BAD) | | Descriptor: | Poly [ADP-ribose] polymerase 1, [(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4R,5S)-5-(3-carbamoylphenyl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate (non-preferred name) | | Authors: | Pascal, J.M, Langelier, M.F. | | Deposit date: | 2017-10-31 | | Release date: | 2018-02-28 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | NAD+analog reveals PARP-1 substrate-blocking mechanism and allosteric communication from catalytic center to DNA-binding domains.
Nat Commun, 9, 2018
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2RIQ
 | | Crystal Structure of the Third Zinc-binding domain of human PARP-1 | | Descriptor: | ETHANOL, GLYCEROL, Poly [ADP-ribose] polymerase 1, ... | | Authors: | Pascal, J.M, Langelier, M.F, Servent, K.M. | | Deposit date: | 2007-10-12 | | Release date: | 2008-01-08 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | A Third Zinc-binding Domain of Human Poly(ADP-ribose) Polymerase-1 Coordinates DNA-dependent Enzyme Activation.
J.Biol.Chem., 283, 2008
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4OQA
 | | Structure of Human PARP-1 bound to a DNA double strand break in complex with (2Z)-2-(2,4-dihydroxybenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-7-carboxamide | | Descriptor: | (2Z)-2-(2,4-dihydroxybenzylidene)-3-oxo-2,3-dihydro-1-benzofuran-7-carboxamide, DNA (26-MER), Poly [ADP-ribose] polymerase 1, ... | | Authors: | Pascal, J.M, Steffen, J.D. | | Deposit date: | 2014-02-07 | | Release date: | 2014-07-02 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.65 Å) | | Cite: | Discovery and Structure-Activity Relationship of Novel 2,3-Dihydrobenzofuran-7-carboxamide and 2,3-Dihydrobenzofuran-3(2H)-one-7-carboxamide Derivatives as Poly(ADP-ribose)polymerase-1 Inhibitors.
J.Med.Chem., 57, 2014
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4OPX
 | | Structure of Human PARP-1 bound to a DNA double strand break in complex with (2R)-5-fluoro-2-methyl-2,3-dihydro-1-benzofuran-7-carboxamide | | Descriptor: | (2R)-5-fluoro-2-methyl-2,3-dihydro-1-benzofuran-7-carboxamide, DNA (26-MER), Poly [ADP-ribose] polymerase 1, ... | | Authors: | Pascal, J.M, Steffen, J.D. | | Deposit date: | 2014-02-06 | | Release date: | 2014-07-02 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.314 Å) | | Cite: | Discovery and Structure-Activity Relationship of Novel 2,3-Dihydrobenzofuran-7-carboxamide and 2,3-Dihydrobenzofuran-3(2H)-one-7-carboxamide Derivatives as Poly(ADP-ribose)polymerase-1 Inhibitors.
J.Med.Chem., 57, 2014
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4OQB
 | | Structure of Human PARP-1 bound to a DNA double strand break in complex with (2Z)-2-{4-[2-(morpholin-4-yl)ethoxy]benzylidene}-3-oxo-2,3-dihydro-1-benzofuran-7-carboxamide | | Descriptor: | (2Z)-2-{4-[2-(morpholin-4-yl)ethoxy]benzylidene}-3-oxo-2,3-dihydro-1-benzofuran-7-carboxamide, DNA (26-MER), Poly [ADP-ribose] polymerase 1, ... | | Authors: | Pascal, J.M, Steffen, J.D. | | Deposit date: | 2014-02-07 | | Release date: | 2014-07-02 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (3.362 Å) | | Cite: | Discovery and Structure-Activity Relationship of Novel 2,3-Dihydrobenzofuran-7-carboxamide and 2,3-Dihydrobenzofuran-3(2H)-one-7-carboxamide Derivatives as Poly(ADP-ribose)polymerase-1 Inhibitors.
J.Med.Chem., 57, 2014
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3ODE
 | | Human PARP-1 zinc finger 2 (Zn2) bound to DNA | | Descriptor: | 5'-D(*CP*CP*CP*AP*AP*GP*CP*G)-3', 5'-D(*CP*GP*CP*TP*TP*GP*GP*G)-3', Poly [ADP-ribose] polymerase 1, ... | | Authors: | Pascal, J.M, Langelier, M.-F. | | Deposit date: | 2010-08-11 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.95 Å) | | Cite: | Crystal Structures of Poly(ADP-ribose) Polymerase-1 (PARP-1) Zinc Fingers Bound to DNA: STRUCTURAL AND FUNCTIONAL INSIGHTS INTO DNA-DEPENDENT PARP-1 ACTIVITY.
J.Biol.Chem., 286, 2011
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3ODC
 | | Human PARP-1 zinc finger 2 (Zn2) bound to DNA | | Descriptor: | 5'-D(*CP*CP*CP*AP*GP*AP*CP*G)-3', 5'-D(*CP*GP*TP*CP*TP*GP*GP*G)-3', Poly [ADP-ribose] polymerase 1, ... | | Authors: | Pascal, J.M, Langelier, M.-F. | | Deposit date: | 2010-08-11 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal Structures of Poly(ADP-ribose) Polymerase-1 (PARP-1) Zinc Fingers Bound to DNA: STRUCTURAL AND FUNCTIONAL INSIGHTS INTO DNA-DEPENDENT PARP-1 ACTIVITY.
J.Biol.Chem., 286, 2011
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3ODA
 | | Human PARP-1 zinc finger 1 (Zn1) bound to DNA | | Descriptor: | 5'-D(*GP*CP*CP*TP*GP*CP*AP*GP*GP*C)-3', Poly [ADP-ribose] polymerase 1, ZINC ION | | Authors: | Pascal, J.M, Langelier, M.-F. | | Deposit date: | 2010-08-11 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.64 Å) | | Cite: | Crystal Structures of Poly(ADP-ribose) Polymerase-1 (PARP-1) Zinc Fingers Bound to DNA: STRUCTURAL AND FUNCTIONAL INSIGHTS INTO DNA-DEPENDENT PARP-1 ACTIVITY.
J.Biol.Chem., 286, 2011
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3OD8
 | | Human PARP-1 zinc finger 1 (Zn1) bound to DNA | | Descriptor: | 5'-D(*CP*CP*CP*AP*AP*GP*CP*GP*GP*C)-3', 5'-D(*GP*CP*CP*GP*CP*TP*TP*GP*GP*G)-3', Poly [ADP-ribose] polymerase 1, ... | | Authors: | Pascal, J.M, Langelier, M.-F. | | Deposit date: | 2010-08-11 | | Release date: | 2011-01-12 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal Structures of Poly(ADP-ribose) Polymerase-1 (PARP-1) Zinc Fingers Bound to DNA: STRUCTURAL AND FUNCTIONAL INSIGHTS INTO DNA-DEPENDENT PARP-1 ACTIVITY.
J.Biol.Chem., 286, 2011
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9MJA
 | | PARP1 ART in complex with HPF1 and EB47 | | Descriptor: | 2-[4-[(2S,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]carbonylpiperazin-1-yl]-N-(1-oxidanylidene-2,3-dihydroisoindol-4-yl)ethanamide, Histone PARylation factor 1, Poly [ADP-ribose] polymerase 1 | | Authors: | Sverzhinsky, A, Pascal, J.M. | | Deposit date: | 2024-12-14 | | Release date: | 2026-01-21 | | Last modified: | 2026-04-08 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | PARP1-HPF1 structure and dynamics on nicked DNA suggest a mechanism for acute and localized ADP-ribosylation.
Nat Commun, 17, 2026
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9MI8
 | | Human PARP1 N-terminal domains bound to nicked DNA | | Descriptor: | DNA (48-MER), Poly [ADP-ribose] polymerase 1, ZINC ION | | Authors: | Sverzhinsky, A, Pascal, J.M. | | Deposit date: | 2024-12-12 | | Release date: | 2026-03-04 | | Last modified: | 2026-04-08 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | PARP1-HPF1 structure and dynamics on nicked DNA suggest a mechanism for acute and localized ADP-ribosylation.
Nat Commun, 17, 2026
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9BPY
 | | Human PARP1 ART domain bound to NAD+ analogs benzamide adenine dinucleotide and carba-NAD+ | | Descriptor: | CARBA-NICOTINAMIDE-ADENINE-DINUCLEOTIDE, Poly [ADP-ribose] polymerase 1, [(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4R,5S)-5-(3-carbamoylphenyl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate (non-preferred name) | | Authors: | Langelier, M.F, Pascal, J.M. | | Deposit date: | 2024-05-08 | | Release date: | 2025-02-05 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | PARP enzyme de novo synthesis of protein-free poly(ADP-ribose).
Mol.Cell, 84, 2024
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9DMC
 | | Human PARP1 ART domain bound to NAD+ analog benzamide adenine dinucleotide and ADP-ribose | | Descriptor: | ADENOSINE-5-DIPHOSPHORIBOSE, Poly [ADP-ribose] polymerase 1, [(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl [(2R,3S,4R,5S)-5-(3-carbamoylphenyl)-3,4-dihydroxytetrahydrofuran-2-yl]methyl dihydrogen diphosphate (non-preferred name) | | Authors: | Langelier, M.F, Pascal, J.M. | | Deposit date: | 2024-09-13 | | Release date: | 2025-02-05 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | PARP enzyme de novo synthesis of protein-free poly(ADP-ribose).
Mol.Cell, 84, 2024
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4QNH
 | | Calcium-calmodulin (T79D) complexed with the calmodulin binding domain from a small conductance potassium channel SK2-a | | Descriptor: | CALCIUM ION, Calmodulin, SULFATE ION, ... | | Authors: | Zhang, M, Pascal, J.M, Logothetis, D.E, Zhang, J.F. | | Deposit date: | 2014-06-17 | | Release date: | 2014-08-06 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.02 Å) | | Cite: | Selective phosphorylation modulates the PIP2 sensitivity of the CaM-SK channel complex.
Nat.Chem.Biol., 10, 2014
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