birinapant   Click here for help

GtoPdb Ligand ID: 7432

Synonyms: TL 32711 | TL-32711 | TL32711
PDB Ligand
Compound class: Synthetic organic
Comment: Birinapant is an experimental anti-cancer compound.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 12
Hydrogen bond donors 8
Rotatable bonds 19
Topological polar surface area 194.92
Molecular weight 806.43
XLogP 2.68
No. Lipinski's rules broken 3
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES CCC(C(=O)N1CC(CC1Cc1c([nH]c2c1ccc(c2)F)c1[nH]c2c(c1CC1CC(CN1C(=O)C(NC(=O)C(NC)C)CC)O)ccc(c2)F)O)NC(=O)C(NC)C
Isomeric SMILES CC[C@@H](C(=O)N1C[C@H](C[C@H]1Cc1c([nH]c2c1ccc(c2)F)c1[nH]c2c(c1C[C@@H]1C[C@@H](CN1C(=O)[C@@H](NC(=O)[C@@H](NC)C)CC)O)ccc(c2)F)O)NC(=O)[C@@H](NC)C
InChI InChI=1S/C42H56F2N8O6/c1-7-33(49-39(55)21(3)45-5)41(57)51-19-27(53)15-25(51)17-31-29-11-9-23(43)13-35(29)47-37(31)38-32(30-12-10-24(44)14-36(30)48-38)18-26-16-28(54)20-52(26)42(58)34(8-2)50-40(56)22(4)46-6/h9-14,21-22,25-28,33-34,45-48,53-54H,7-8,15-20H2,1-6H3,(H,49,55)(H,50,56)/t21-,22-,25-,26-,27-,28-,33-,34-/m0/s1
InChI Key PKWRMUKBEYJEIX-DXXQBUJASA-N
References
1. Allensworth JL, Sauer SJ, Lyerly HK, Morse MA, Devi GR. (2013)
Smac mimetic Birinapant induces apoptosis and enhances TRAIL potency in inflammatory breast cancer cells in an IAP-dependent and TNF-α-independent mechanism.
Breast Cancer Res Treat, 137 (2): 359-71. [PMID:23225169]
2. Benetatos CA, Mitsuuchi Y, Burns JM, Neiman EM, Condon SM, Yu G, Seipel ME, Kapoor GS, Laporte MG, Rippin SR et al.. (2014)
Birinapant (TL32711), a bivalent SMAC mimetic, targets TRAF2-associated cIAPs, abrogates TNF-induced NF-κB activation, and is active in patient-derived xenograft models.
Mol Cancer Ther, 13 (4): 867-79. [PMID:24563541]
3. Fulda S. (2014)
Molecular pathways: targeting inhibitor of apoptosis proteins in cancer--from molecular mechanism to therapeutic application.
Clin Cancer Res, 20 (2): 289-95. [PMID:24270683]
4. Krepler C, Chunduru SK, Halloran MB, He X, Xiao M, Vultur A, Villanueva J, Mitsuuchi Y, Neiman EM, Benetatos C et al.. (2013)
The novel SMAC mimetic birinapant exhibits potent activity against human melanoma cells.
Clin Cancer Res, 19 (7): 1784-94. [PMID:23403634]