7VI0

Experimental Data Snapshot

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

(2022) Bioorg Med Chem Lett 66: 128726-128726

PubMed Abstract:
EP300 and its paralog CBP play an important role in post-translational modification as histone acetyltransferases (HATs). EP300/CBP inhibition has been gaining attention as an anticancer treatment target in recent years. Herein, we describe the identification of a novel, highly selective EP300/CBP inhibitor, compound 11 (DS17701585), by scaffold hopping and structure-based optimization of a high-throughput screening hit 1. Compound 11 (DS17701585) shows dose-dependent inhibition of SRY-box transcription factor 2 (SOX2) mRNA expression in a human lung squamous cell carcinoma cell line LK2-xenografted mouse model.

Organizational Affiliation

Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan. Electronic address: kanada.ryutaro.nw@daiichisankyo.co.jp.

Macromolecule Content

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone acetyltransferase p300	A, B	454	Homo sapiens	Mutation(s): 1 Gene Names: EP300, P300 EC: 2.3.1.48
UniProt & NIH Common Fund Data Resources
Find proteins for Q09472 (Homo sapiens) Explore Q09472 Go to UniProtKB: Q09472
PHAROS: Q09472 GTEx: ENSG00000100393
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q09472
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
6YI (Subject of Investigation/LOI) Query on 6YI Download Ideal Coordinates CCD File SDF format, chain J [auth B] SDF format, chain F [auth A] MOL2 format, chain J [auth B] MOL2 format, chain F [auth A]	F [auth A], J [auth B]	(4S)-N-(3H-indazol-4-yl)-3-[1-(4-methoxyphenyl)cyclopentyl]carbonyl-1,1-bis(oxidanylidene)-1,3-thiazolidine-4-carboxamide C₂₄ H₂₆ N₄ O₅ S VWZAAFMUYDNGED-OAQYLSRUSA-N		Interactions Focus chain F [auth A] Focus chain J [auth B] Interactions & Density Focus chain F [auth A] Focus chain J [auth B]
ZN Query on ZN Download Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] SDF format, chain I [auth B] SDF format, chain D [auth A] MOL2 format, chain C [auth A] MOL2 format, chain E [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] MOL2 format, chain I [auth B] MOL2 format, chain D [auth A]	C [auth A] D [auth A] E [auth A] G [auth B] H [auth B] C [auth A], D [auth A], E [auth A], G [auth B], H [auth B], I [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth B]