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NVP-BHG712   Click here for help

GtoPdb Ligand ID: 14226

PDB Ligand
Compound class: Synthetic organic
Comment: NVP-BHG712 is an inhibitor of EPHrin family receptor tyrosine kinases [4]. Crystal structures of EPHA2 and EPHB4 show that the inhibitors binds into and adjacent to the ATP pocket.
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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 Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). 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 8
Hydrogen bond donors 2
Rotatable bonds 7
Topological polar surface area 93.81
Molecular weight 503.48
XLogP 1.28
No. Lipinski's rules broken 1

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
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.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES CC1=CC=C(C=C1NC2=NC(=NC3=C2C=NN3C)C4=CN=CC=C4)C(=O)NC5=CC(=CC=C5)C(F)(F)F
Isomeric SMILES CC1=C(C=C(C=C1)C(=O)NC2=CC=CC(=C2)C(F)(F)F)NC3=C4C=NN(C4=NC(=N3)C5=CN=CC=C5)C
InChI InChI=1S/C26H20F3N7O/c1-15-8-9-16(25(37)32-19-7-3-6-18(12-19)26(27,28)29)11-21(15)33-23-20-14-31-36(2)24(20)35-22(34-23)17-5-4-10-30-13-17/h3-14H,1-2H3,(H,32,37)(H,33,34,35)
InChI Key ZCCPLJOKGAACRT-UHFFFAOYSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Bioactivity Comments
In a Kinobeads screening assay NVP-BHG712 was found to primarily target EPHrin tyrosine kinases [4].
Selectivity at enzymes
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Hs Inhibitor Inhibition 8.4 pKd - 4
⤷ pKd 8.4 (Kd 3.6x10-9 M) [4]
TBC1 domain family member 15 Hs None Binding 6.2 pKd - 4
⤷ pKd 6.2 (Kd 6.24x10-7 M) [4]
Description: Binding affinity determined in a Kinobeads assay
Selectivity at catalytic receptors
Key to terms and symbols Click column headers to sort
Target Sp. Type Action Value Parameter Concentration range (M) Reference
EPH receptor B4 Hs Inhibitor Inhibition 8.2 pKd - 4
⤷ pKd 8.2 (Kd 6x10-9 M) [4]
EPH receptor A2 Hs Inhibitor Inhibition 7.9 pKd - 4
⤷ pKd 7.9 (Kd 1.3x10-8 M) [4]
Targets where the ligand is described in the comment field
Target Comment
SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1 Deoxynucleoside triphosphate (dNTPase) activity reduces cellular dNTP levels. Involved in restricting infection by HIV-1 [1-3] and in DNA repair and the immune response, and implicated in the proliferation and tumorigenicity of cancer cells. Mutations in SAMHD1 are linked to Aicardi-GoutiÀres syndrome (a severe inflammatory brain disorder). SAMHD1 contains a N-terminal sterile alpha motif domain (SAMD) that is shared with the ephrin (EPH) receptor tyrosine kinases, perhaps explaining why the EPHrin receptor inhibitor NVP-BHG712 also binds potently to this enzyme. Also contains a catalytic HD domain. Functons as a catalytically competent homotetramer.