8GH7
 
 | | 142D6 bound to BIR3-XIAP | | Descriptor: | 2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHANOL, BIR3 inhibitor MAA-CHG-PRO-ZHW, E3 ubiquitin-protein ligase XIAP, ... | | Authors: | Garza-Granados, A, McGuire, J, Baggio, C, Pellecchia, M, Pegan, S.D. | | Deposit date: | 2023-03-09 | | Release date: | 2023-07-05 | | Last modified: | 2023-07-12 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Characterization of a Potent and Orally Bioavailable Lys-Covalent Inhibitor of Apoptosis Protein (IAP) Antagonist.
J.Med.Chem., 66, 2023
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6QCI
 | | Structure of XIAP-BIR1 V86E mutant | | Descriptor: | DI(HYDROXYETHYL)ETHER, E3 ubiquitin-protein ligase XIAP, SODIUM ION, ... | | Authors: | Sorrentino, L, Cossu, F, Milani, M, Mastrangelo, E. | | Deposit date: | 2018-12-28 | | Release date: | 2019-05-01 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure-Activity Relationship of NF023 Derivatives Binding to XIAP-BIR1.
Chemistryopen, 8, 2019
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4EC4
 | | XIAP-BIR3 in complex with a potent divalent Smac mimetic | | Descriptor: | (3S,6S,7S,9aS,3'S,6'S,7'S,9a'S)-N,N'-(benzene-1,4-diylbis{butane-4,1-diyl-1H-1,2,3-triazole-1,4-diyl[(S)-phenylmethanediyl]})bis[7-(hydroxymethyl)-6-{[(2S)-2-(methylamino)butanoyl]amino}-5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxamide], 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL, Baculoviral IAP repeat-containing protein 4, ... | | Authors: | Mastrangelo, E, Cossu, F, Bolognesi, M, Milani, M. | | Deposit date: | 2012-03-26 | | Release date: | 2012-12-05 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Structural insight into inhibitor of apoptosis proteins recognition by a potent divalent smac-mimetic.
Plos One, 7, 2012
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2POP
 | | The Crystal Structure of TAB1 and BIR1 complex | | Descriptor: | Baculoviral IAP repeat-containing protein 4, Mitogen-activated protein kinase kinase kinase 7-interacting protein 1, ZINC ION | | Authors: | Lin, S.C. | | Deposit date: | 2007-04-27 | | Release date: | 2007-07-03 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | XIAP Induces NF-kappaB Activation via the BIR1/TAB1 Interaction and BIR1 Dimerization.
Mol.Cell, 26, 2007
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8W5A
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8W59
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4MTZ
 | | Structure of XIAP-BIR1 in complex with NF023 | | Descriptor: | 8-({3-[({3-[(4,6,8-trisulfonaphthalen-1-yl)carbamoyl]phenyl}carbamoyl)amino]benzoyl}amino)naphthalene-1,3,5-trisulfonic acid, E3 ubiquitin-protein ligase XIAP, SULFATE ION, ... | | Authors: | Cossu, F, Milani, M, Grassi, S, Mastrangelo, E, Bolognesi, M. | | Deposit date: | 2013-09-20 | | Release date: | 2014-09-24 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Protein-protein interactions in nfkb pathway: novel tools to promote apoptosis in cancer therapy
To be Published
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5OQW
 | | XIAP in complex with small molecule | | Descriptor: | 1-[6-[(4-fluorophenyl)methyl]-5-(hydroxymethyl)-3,3-dimethyl-2~{H}-pyrrolo[3,2-b]pyridin-1-yl]-2-[(2~{R},5~{R})-5-methyl-2-[[(3~{R})-3-methylmorpholin-4-yl]methyl]piperazin-4-ium-1-yl]ethanone, E3 ubiquitin-protein ligase XIAP, SODIUM ION, ... | | Authors: | Williams, P.A. | | Deposit date: | 2017-08-14 | | Release date: | 2018-06-27 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.31 Å) | | Cite: | ASTX660, a Novel Non-peptidomimetic Antagonist of cIAP1/2 and XIAP, Potently Induces TNF alpha-Dependent Apoptosis in Cancer Cell Lines and Inhibits Tumor Growth.
Mol. Cancer Ther., 17, 2018
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4OXC
 | | Crystal structure of XIAP BIR1 domain | | Descriptor: | E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Milani, M, Cossu, F, Mastrangelo, E. | | Deposit date: | 2014-02-05 | | Release date: | 2015-02-11 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | NF023 binding to XIAP-BIR1: Searching drugs for regulation of the NF-kappa B pathway.
Proteins, 83, 2015
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4HY0
 | | Crystal structure of XIAP BIR3 with T3256336 | | Descriptor: | (3S,7R,8aR)-2-{(2S)-2-(4,4-difluorocyclohexyl)-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]-7-ethoxyoctahydropyrrolo[1,2-a]pyrazine-3-carboxamide, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Snell, G.S, Dougan, D.R. | | Deposit date: | 2012-11-12 | | Release date: | 2013-01-30 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.84 Å) | | Cite: | Design and Synthesis of Potent Inhibitor of Apoptosis (IAP) Proteins Antagonists Bearing an Octahydropyrrolo[1,2-a]pyrazine Scaffold as a Novel Proline Mimetic.
J.Med.Chem., 56, 2013
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4WVT
 | | Crystal structure of XIAP-BIR2 domain complexed with ligand bound | | Descriptor: | 3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN-13-IUM, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Pokross, M.E. | | Deposit date: | 2014-11-07 | | Release date: | 2015-03-04 | | Last modified: | 2015-04-08 | | Method: | X-RAY DIFFRACTION (1.96 Å) | | Cite: | The Discovery of Macrocyclic XIAP Antagonists from a DNA-Programmed Chemistry Library, and Their Optimization To Give Lead Compounds with in Vivo Antitumor Activity.
J.Med.Chem., 58, 2015
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4WVU
 | | CRYSTAL STRUCTURE OF XIAP-BIR2 DOMAIN COMPLEXED WITH LIGAND BOUND | | Descriptor: | 3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN-13-IUM, E3 ubiquitin-protein ligase XIAP, GLYCEROL, ... | | Authors: | Pokross, M.E. | | Deposit date: | 2014-11-07 | | Release date: | 2015-03-04 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.02 Å) | | Cite: | The Discovery of Macrocyclic XIAP Antagonists from a DNA-Programmed Chemistry Library, and Their Optimization To Give Lead Compounds with in Vivo Antitumor Activity.
J.Med.Chem., 58, 2015
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3G76
 | | Crystal structure of XIAP-BIR3 in complex with a bivalent compound | | Descriptor: | 1,1'-{hexa-2,4-diyne-1,6-diylbis[oxy{(2S,3R)-2-[(N-methyl-L-alanyl)amino]-1-oxobutane-3,1-diyl}(2S)pyrrolidine-1,2-diylmethanediyl]}bis[5-(phenylsulfanyl)-1H-tetrazole], Baculoviral IAP repeat-containing protein 4, ZINC ION | | Authors: | Cossu, F, Milani, M, Mastrangelo, E, Bolognesi, M. | | Deposit date: | 2009-02-09 | | Release date: | 2009-05-12 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structural basis for bivalent smac-mimetics recognition in the IAP protein family
J.Mol.Biol., 392, 2009
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4WVS
 | | Crystal structure of XIAP-BIR2 domain complexed with (S)-3-(4-methoxyphenyl)-2-((S)-2-((S)-1-((S)-2-((S)-2-(methylamino)propanamido)pent-4-ynoyl)pyrrolidine-2-carboxamido)-3-phenylpropanamido)propanoic acid | | Descriptor: | 3,11-DIFLUORO-6,8,13-TRIMETHYL-8H-QUINO[4,3,2-KL]ACRIDIN-13-IUM, E3 ubiquitin-protein ligase XIAP, GLYCEROL, ... | | Authors: | Pokross, M.E. | | Deposit date: | 2014-11-07 | | Release date: | 2015-05-06 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.09 Å) | | Cite: | The Discovery of Macrocyclic XIAP Antagonists from a DNA-Programmed Chemistry Library, and Their Optimization To Give Lead Compounds with in Vivo Antitumor Activity.
J.Med.Chem., 58, 2015
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3HL5
 | | Crystal structure of XIAP BIR3 with CS3 | | Descriptor: | (3S)-1-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-3-methyl-N-(2-pyrimidin-2-ylphenyl)-L-prolinamide, Baculoviral IAP repeat-containing protein 4, ZINC ION | | Authors: | Hymowitz, S.G. | | Deposit date: | 2009-05-26 | | Release date: | 2009-06-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Antagonism of c-IAP and XIAP proteins is required for efficient induction of cell death by small-molecule IAP antagonists.
Acs Chem.Biol., 4, 2009
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6EY2
 | | Crystal structure of XIAP-BIR3 in complex with a cIAP1-selective SM | | Descriptor: | (3~{S},6~{S},7~{S},9~{a}~{S})-~{N}-[(4-~{tert}-butylphenyl)methyl]-7-(hydroxymethyl)-6-[[(2~{S})-2-(methylamino)butanoyl]amino]-5-oxidanylidene-1,2,3,6,7,8,9,9~{a}-octahydropyrrolo[1,2-a]azepine-3-carboxamide, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Cossu, F, Corti, A, Milani, M, Mastrangelo, E. | | Deposit date: | 2017-11-10 | | Release date: | 2018-08-08 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure-based design and molecular profiling of Smac-mimetics selective for cellular IAPs.
FEBS J., 285, 2018
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6GJW
 | | Structure of XIAP-BIR1 domain in complex with an NF023 analog | | Descriptor: | 4-[[3-[[3-[(4,8-disulfonatonaphthalen-1-yl)carbamoyl]phenyl]carbamoylamino]phenyl]carbonylamino]naphthalene-1,5-disulfonate, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Sorrentino, L, Cossu, F, Malkoc, B, Zaffaroni, M, Milani, M, Mastrangelo, E. | | Deposit date: | 2018-05-17 | | Release date: | 2019-05-29 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structure-Activity Relationship of NF023 Derivatives Binding to XIAP-BIR1.
Chemistryopen, 8, 2019
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6H6R
 | | Fragment Derived XIAP inhibitor | | Descriptor: | 2-[[(2~{R},5~{R})-1-[2-[6-[(4-fluorophenyl)methyl]-3,3-dimethyl-2~{H}-pyrrolo[3,2-b]pyridin-1-yl]-2-oxidanylidene-ethyl]-5-methyl-piperazin-2-yl]methyl]-3~{H}-isoindol-1-one, E3 ubiquitin-protein ligase XIAP, SODIUM ION, ... | | Authors: | Williams, P.A. | | Deposit date: | 2018-07-30 | | Release date: | 2018-08-22 | | Last modified: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | A Fragment-Derived Clinical Candidate for Antagonism of X-Linked and Cellular Inhibitor of Apoptosis Proteins: 1-(6-[(4-Fluorophenyl)methyl]-5-(hydroxymethyl)-3,3-dimethyl-1 H,2 H,3 H-pyrrolo[3,2- b]pyridin-1-yl)-2-[(2 R,5 R)-5-methyl-2-([(3R)-3-methylmorpholin-4-yl]methyl)piperazin-1-yl]ethan-1-one (ASTX660).
J. Med. Chem., 61, 2018
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6H6Q
 | | Fragment Derived XIAP inhibitor | | Descriptor: | 2-[(2~{R},5~{R})-2-[[(3~{R},5~{R})-3,5-dimethylmorpholin-4-yl]methyl]-5-methyl-piperazin-1-yl]-1-[6-[(~{S})-(4-fluorophenyl)-oxidanyl-methyl]-3,3-dimethyl-2~{H}-pyrrolo[3,2-b]pyridin-1-yl]ethanone, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Williams, P.A. | | Deposit date: | 2018-07-30 | | Release date: | 2018-08-22 | | Last modified: | 2024-05-15 | | Method: | X-RAY DIFFRACTION (2.63 Å) | | Cite: | A Fragment-Derived Clinical Candidate for Antagonism of X-Linked and Cellular Inhibitor of Apoptosis Proteins: 1-(6-[(4-Fluorophenyl)methyl]-5-(hydroxymethyl)-3,3-dimethyl-1 H,2 H,3 H-pyrrolo[3,2- b]pyridin-1-yl)-2-[(2 R,5 R)-5-methyl-2-([(3R)-3-methylmorpholin-4-yl]methyl)piperazin-1-yl]ethan-1-one (ASTX660).
J. Med. Chem., 61, 2018
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2KNA
 | | Solution structure of UBA domain of XIAP | | Descriptor: | Baculoviral IAP repeat-containing protein 4 | | Authors: | Hui, S.K, Tse, M.K, Sze, K.H. | | Deposit date: | 2009-08-20 | | Release date: | 2010-09-01 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | Backbone and side-chain 1H, 13C and 15N assignments of the ubiquitin-associated domain of human X-linked inhibitor of apoptosis protein
Biomol.Nmr Assign., 4, 2010
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5C84
 | | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Compound 20 | | Descriptor: | (2R,5R)-4-[2-(6-chloro-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-c]pyridin-1-yl)-2-oxoethyl]-5-(methoxymethyl)-2-methylpiperazin-1-ium, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Chessari, G, Buck, I.M, Day, J.E.H, Day, P.J, Iqbal, A, Johnson, C.N, Lewis, E.J, Martins, V, Miller, D, Reader, M, Rees, D.C, Rich, S.J, Tamanini, E, Vitorino, M, Ward, G.A, Williams, P.A, Williams, G, Wilsher, N.E, Woolford, A.J.-A. | | Deposit date: | 2015-06-25 | | Release date: | 2015-08-12 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.36 Å) | | Cite: | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Discovery of a Non-Alanine Lead Series with Dual Activity Against cIAP1 and XIAP.
J.Med.Chem., 58, 2015
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5C0L
 | | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Compound 2 | | Descriptor: | 4-(4-bromo-1H-pyrazol-1-yl)piperidinium, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Chessari, G, Buck, I.M, Day, J.E.H, Day, P.J, Iqbal, A, Johnson, C.N, Lewis, E.J, Martins, V, Miller, D, Reader, M, Rees, D.C, Rich, S.J, Tamanini, E, Vitorino, M, Ward, G.A, Williams, P.A, Williams, G, Wilsher, N.E, Woolford, A.J.-A. | | Deposit date: | 2015-06-12 | | Release date: | 2015-08-12 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Discovery of a Non-Alanine Lead Series with Dual Activity Against cIAP1 and XIAP.
J.Med.Chem., 58, 2015
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5C3K
 | | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Compound 4 | | Descriptor: | (2S)-1-[(6-aminopyridin-2-yl)amino]-1-oxopropan-2-aminium, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Chessari, G, Buck, I.M, Day, J.E.H, Day, P.J, Iqbal, A, Johnson, C.N, Lewis, E.J, Martins, V, Miller, D, Reader, M, Rees, D.C, Rich, S.J, Tamanini, E, Vitorino, M, Ward, G.A, Williams, P.A, Williams, G, Wilsher, N.E, Woolford, A.J.-A. | | Deposit date: | 2015-06-17 | | Release date: | 2015-08-12 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.02 Å) | | Cite: | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Discovery of a Non-Alanine Lead Series with Dual Activity Against cIAP1 and XIAP.
J.Med.Chem., 58, 2015
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5C7B
 | | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Compound 5 | | Descriptor: | (2R)-2-methyl-4-[2-oxo-2-(pyrrolidin-1-yl)ethyl]piperazin-1-ium, E3 ubiquitin-protein ligase XIAP, ZINC ION | | Authors: | Chessari, G, Buck, I.M, Day, J.E.H, Day, P.J, Iqbal, A, Johnson, C.N, Lewis, E.J, Martins, V, Miller, D, Reader, M, Rees, D.C, Rich, S.J, Tamanini, E, Vitorino, M, Ward, G.A, Williams, P.A, Williams, G, Wilsher, N.E, Woolford, A.J.-A. | | Deposit date: | 2015-06-24 | | Release date: | 2015-08-12 | | Last modified: | 2015-09-09 | | Method: | X-RAY DIFFRACTION (2.68 Å) | | Cite: | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Discovery of a Non-Alanine Lead Series with Dual Activity Against cIAP1 and XIAP.
J.Med.Chem., 58, 2015
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5C0K
 | | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Compound 3 | | Descriptor: | (2S)-1-{[(2S)-1-amino-3-methyl-1-oxobutan-2-yl]amino}-1-oxopropan-2-aminium, 1,2-ETHANEDIOL, E3 ubiquitin-protein ligase XIAP, ... | | Authors: | Chessari, G, Buck, I.M, Day, J.E.H, Day, P.J, Iqbal, A, Johnson, C.N, Lewis, E.J, Martins, V, Miller, D, Reader, M, Rees, D.C, Rich, S.J, Tamanini, E, Vitorino, M, Ward, G.A, Williams, P.A, Williams, G, Wilsher, N.E, Woolford, A.J.-A. | | Deposit date: | 2015-06-12 | | Release date: | 2015-08-12 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Fragment-Based Drug Discovery Targeting Inhibitor of Apoptosis Proteins: Discovery of a Non-Alanine Lead Series with Dual Activity Against cIAP1 and XIAP.
J.Med.Chem., 58, 2015
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