4HY4
 
 | | Crystal structure of cIAP1 BIR3 bound to T3170284 | | Descriptor: | (3S,8aR)-2-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]octahydropyrrolo[1,2-a]pyrazine-3-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Dougan, D.R, Mol, C.D, Snell, G.P. | | Deposit date: | 2012-11-12 | | Release date: | 2013-01-30 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.249 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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7QGJ
 | | Apo structure of BIR2 Domain of BIRC2 | | Descriptor: | 1,2-ETHANEDIOL, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Kraemer, A, Farges, F, Schwalm, M.P, Saxena, K, Preuss, F, Knapp, S, Structural Genomics Consortium (SGC) | | Deposit date: | 2021-12-08 | | Release date: | 2022-02-09 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Apo structure BIR2 Domain of BIRC2
To Be Published
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8DSF
 | | Structure of cIAP1 with BCCov | | Descriptor: | (4S)-4-[2-(2-{4-[(2E)-4-{(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl}-4-oxobut-2-en-1-yl]piperazin-1-yl}ethoxy)acetamido]-1-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]-L-prolinamide unbound form, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Schiemer, J.S, Calabrese, M.F. | | Deposit date: | 2022-07-22 | | Release date: | 2023-03-08 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | A covalent BTK ternary complex compatible with targeted protein degradation.
Nat Commun, 14, 2023
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3D9T
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4KMN
 | | Structure of cIAP1-BIR3 and inhibitor | | Descriptor: | (2S)-N-{(2R)-1-[(2R,4S)-2-{[6,6'-difluoro-3'-({(2R,4S)-4-hydroxy-1-[(2S)-2-{[(2S)-2-(methylamino)propanoyl]amino}butanoyl]pyrrolidin-2-yl}methyl)-1H,1'H-2,2'-biindol-3-yl]methyl}-4-hydroxypyrrolidin-1-yl]-1-oxobutan-2-yl}-2-(methylamino)propanamide, Baculoviral IAP repeat-containing protein 2, PHOSPHATE ION, ... | | Authors: | Li, X, Wang, J, Condon, S.M, Shi, Y. | | Deposit date: | 2013-05-08 | | Release date: | 2014-05-14 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.523 Å) | | Cite: | Structure of cIAP1-BIR3 and inhibitor
To be Published
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4LGE
 | | Crystal structure of clAP1 BIR3 bound to T3261256 | | Descriptor: | (4S,6aR,7aS)-5-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]octahydro-1H-cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-4-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Dougan, D.R. | | Deposit date: | 2013-06-27 | | Release date: | 2013-08-28 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Design, stereoselective synthesis, and biological evaluation of novel tri-cyclic compounds as inhibitor of apoptosis proteins (IAP) antagonists.
Bioorg.Med.Chem., 21, 2013
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6HPR
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7TRL
 | | Crystal structure of human BIRC2 BIR3 domain in complex with histone H3 | | Descriptor: | 1,2-ETHANEDIOL, Baculoviral IAP repeat-containing protein 2, Histone H3, ... | | Authors: | Klein, B.J, Tencer, A.H, Kutateladze, T.G. | | Deposit date: | 2022-01-29 | | Release date: | 2023-08-02 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.74 Å) | | Cite: | Molecular basis for nuclear accumulation and targeting of the inhibitor of apoptosis BIRC2.
Nat.Struct.Mol.Biol., 30, 2023
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4HY5
 | | Crystal structure of cIAP1 BIR3 bound to 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, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Dougan, D.R, Snell, G.P. | | Deposit date: | 2012-11-13 | | Release date: | 2013-01-30 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.752 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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3UW4
 | | Crystal structure of cIAP1 BIR3 bound to GDC0152 | | Descriptor: | Baculoviral IAP repeat-containing protein 2, Baculoviral IAP repeat-containing protein 4, GDC0152, ... | | Authors: | Maurer, B, Hymowitz, S. | | Deposit date: | 2011-11-30 | | Release date: | 2012-02-22 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Discovery of a Potent Small-Molecule Antagonist of Inhibitor of Apoptosis (IAP) Proteins and Clinical Candidate for the Treatment of Cancer (GDC-0152).
J.Med.Chem., 55, 2012
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4MU7
 | | Crystal structure of cIAP1 BIR3 bound to T3450325 | | Descriptor: | (3S,10aS)-2-[(2S)-2-cyclohexyl-2-{[(2S)-2-(methylamino)butanoyl]amino}acetyl]-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]-1,2,3,4,10,10a-hexahydropyrazino[1,2-a]indole-3-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Snell, G.P, Dougan, D.R. | | Deposit date: | 2013-09-20 | | Release date: | 2013-12-11 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.79 Å) | | Cite: | Design, synthesis, and biological activities of novel hexahydropyrazino[1,2-a]indole derivatives as potent inhibitors of apoptosis (IAP) proteins antagonists with improved membrane permeability across MDR1 expressing cells.
Bioorg.Med.Chem., 21, 2013
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5M6N
 | | Small Molecule inhibitors of IAP | | Descriptor: | 1-[6-[(4-fluorophenyl)methyl]-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, Baculoviral IAP repeat-containing protein 2, SULFATE ION, ... | | Authors: | Williams, P.A. | | Deposit date: | 2016-10-25 | | Release date: | 2017-05-24 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Discovery of a Potent Nonpeptidomimetic, Small-Molecule Antagonist of Cellular Inhibitor of Apoptosis Protein 1 (cIAP1) and X-Linked Inhibitor of Apoptosis Protein (XIAP).
J. Med. Chem., 60, 2017
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3T6P
 | | IAP antagonist-induced conformational change in cIAP1 promotes E3 ligase activation via dimerization | | Descriptor: | Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Dueber, E.C, Schoeffler, A.J, Lingel, A, Elliott, M, Fedorova, A.V, Giannetti, A.M, Zobel, K, Maurer, B, Varfolomeev, E, Wu, P, Wallweber, H, Hymowitz, S, Deshayes, K, Vucic, D, Fairbrother, W.J. | | Deposit date: | 2011-07-28 | | Release date: | 2011-11-02 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.897 Å) | | Cite: | Antagonists induce a conformational change in cIAP1 that promotes autoubiquitination.
Science, 334, 2011
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4LGU
 | | Crystal structure of clAP1 BIR3 bound to T3226692 | | Descriptor: | (3S,8aR)-N-((R)-chroman-4-yl)-2-((S)-2-cyclohexyl-2-((S)-2-(methylamino)propanamido)acetyl)octahydropyrrolo[1,2-a]pyrazine-3-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Dougan, D.R, Mol, C.D, Snell, G.P. | | Deposit date: | 2013-06-28 | | Release date: | 2013-08-28 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Design, stereoselective synthesis, and biological evaluation of novel tri-cyclic compounds as inhibitor of apoptosis proteins (IAP) antagonists.
Bioorg.Med.Chem., 21, 2013
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3M1D
 | | Structure of BIR1 from cIAP1 | | Descriptor: | Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Mace, P.D, Day, C.L. | | Deposit date: | 2010-03-04 | | Release date: | 2010-05-26 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Asymmetric recruitment of cIAPs by TRAF2
J.Mol.Biol., 400, 2010
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6W74
 | | Structure of cIAP with compound 15 | | Descriptor: | 14-{[(3S)-2-(N-methyl-L-alanyl-3-methyl-L-valyl)-3-{[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]carbamoyl}-1,2,3,4-tetrahydroisoquinolin-7-yl]oxy}-3,6,9,12-tetraoxatetradecan-1-yl (3R)-3-{5-amino-4-carbamoyl-3-[4-(2,4-difluorophenoxy)phenyl]-1H-pyrazol-1-yl}piperidine-1-carboxylate, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Calabrese, M.F, Schiemer, J.S. | | Deposit date: | 2020-03-18 | | Release date: | 2020-11-18 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.11 Å) | | Cite: | Structural Characterization of BTK:PROTAC:cIAP Ternary Complexes: From Snapshots to Ensembles
Nat.Chem.Biol., 2020
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4MTI
 | | Crystal structure of cIAP1 BIR3 bound to T3258042 | | Descriptor: | (3S,8aR)-2-[(2S)-2-cyclohexyl-2-{[(2S)-2-(methylamino)butanoyl]amino}acetyl]-N-[(4R)-3,4-dihydro-2H-chromen-4-yl]octahydropyrrolo[1,2-a]pyrazine-3-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Snell, G.P, Dougan, D.R. | | Deposit date: | 2013-09-19 | | Release date: | 2013-12-11 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Design, synthesis, and biological activities of novel hexahydropyrazino[1,2-a]indole derivatives as potent inhibitors of apoptosis (IAP) proteins antagonists with improved membrane permeability across MDR1 expressing cells.
Bioorg.Med.Chem., 21, 2013
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6W7O
 | | Ternary complex structure - BTK cIAP compound 17 | | Descriptor: | Baculoviral IAP repeat-containing protein 2, Tyrosine-protein kinase BTK, ZINC ION, ... | | Authors: | Calabrese, M.F, Schiemer, J.S. | | Deposit date: | 2020-03-19 | | Release date: | 2020-11-18 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.17 Å) | | Cite: | Structural Characterization of BTK:PROTAC:cIAP Ternary Complexes: From Snapshots to Ensembles
Nat.Chem.Biol., 2020
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6EXW
 | | Crystal structure of cIAP1-BIR3 in complex with a covalently bound SM | | Descriptor: | (3~{S},6~{S},7~{R},9~{a}~{S})-6-[[(2~{S})-2-(methylamino)propanoyl]amino]-5-oxidanylidene-~{N}-(phenylmethyl)-7-[(propanoylamino)methyl]-3,6,7,8,9,9~{a}-hexahydropyrrolo[1,2-a]azepine-3-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Corti, A, Cossu, F, Milani, M, Mastrangelo, E. | | Deposit date: | 2017-11-10 | | Release date: | 2018-08-08 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structure-based design and molecular profiling of Smac-mimetics selective for cellular IAPs.
FEBS J., 285, 2018
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3D9U
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8DSO
 | | Structure of cIAP1, BTK and BCCov | | Descriptor: | (4S)-4-[2-(2-{4-[(2E)-4-{(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl}-4-oxobut-2-en-1-yl]piperazin-1-yl}ethoxy)acetamido]-1-{(2S)-2-cyclohexyl-2-[(N-methyl-L-alanyl)amino]acetyl}-N-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]-L-prolinamide bound form, Baculoviral IAP repeat-containing protein 2, Tyrosine-protein kinase BTK, ... | | Authors: | Schiemer, J.S, Calabrese, M.F. | | Deposit date: | 2022-07-22 | | Release date: | 2023-03-08 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.334 Å) | | Cite: | A covalent BTK ternary complex compatible with targeted protein degradation.
Nat Commun, 14, 2023
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7TRM
 | | Crystal structure of human BIRC2 BIR3 domain in complex with inhibitor LCL-161 | | Descriptor: | 1,2-ETHANEDIOL, Baculoviral IAP repeat-containing protein 2, LCL-161, ... | | Authors: | Tencer, A.H, Klein, B.J, Kutateladze, T.G. | | Deposit date: | 2022-01-29 | | Release date: | 2023-08-02 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Molecular basis for nuclear accumulation and targeting of the inhibitor of apoptosis BIRC2.
Nat.Struct.Mol.Biol., 30, 2023
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4EB9
 | | cIAP1-BIR3 in complex with a 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], Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Cossu, F, Mastrangelo, E, Bolognesi, M, Milani, M. | | Deposit date: | 2012-03-23 | | Release date: | 2012-12-05 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural insight into inhibitor of apoptosis proteins recognition by a potent divalent smac-mimetic.
Plos One, 7, 2012
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3MUP
 | | cIAP1-BIR3 domain in complex with the Smac-mimetic compound Smac037 | | Descriptor: | (3S,6S,7R,9aS)-6-{[(2S)-2-aminobutanoyl]amino}-7-(2-aminoethyl)-N-(diphenylmethyl)-5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Cossu, F, Malvezzi, F, Canevari, G, Milani, M. | | Deposit date: | 2010-05-03 | | Release date: | 2010-11-24 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Recognition of Smac-mimetic compounds by the BIR domain of cIAP1
Protein Sci., 19, 2010
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3OZ1
 | | cIAP1-BIR3 domain in complex with the Smac-mimetic compound Smac066 | | Descriptor: | (3S,6S,7R,9aS)-7-[2-(benzylamino)ethyl]-N-(diphenylmethyl)-6-{[(2S)-2-(methylamino)butanoyl]amino}-5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxamide, Baculoviral IAP repeat-containing protein 2, ZINC ION | | Authors: | Cossu, F, Malvezzi, F, Mastrangelo, E, Canevari, G, Bolognesi, M, Milani, M. | | Deposit date: | 2010-09-24 | | Release date: | 2010-11-24 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Recognition of Smac-mimetic compounds by the BIR3 domain of cIAP1
Protein Sci., 2010
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