Structure of PDB 6ciy Chain A Binding Site BS01

Receptor Information
>6ciy Chain A (length=125) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMNPPPPETSNPNKPKRQTNQLQYLLRVVLKTLWKHQFAWPFQQPVDAVK
LNLPDYYKIIKTPMDMGTIKKRLENNYYWNAQECIQDFNTMFTNCYIYNK
PGDDIVLMAEALEKLFLQKINELPT
Ligand information
Ligand IDF3J
InChIInChI=1S/C34H42N8O3/c1-38-17-19-40(20-18-38)24-13-15-41(16-14-24)32(43)23-11-12-27(30(21-23)45-3)36-34-35-22-29-31(37-34)42(25-7-6-8-25)28-10-5-4-9-26(28)33(44)39(29)2/h4-5,9-12,21-22,24-25H,6-8,13-20H2,1-3H3,(H,35,36,37)
InChIKeyBPXUPQRJNWPFQU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6CN1CCN(CC1)C2CCN(CC2)C(=O)c3ccc(c(c3)OC)Nc4ncc5c(n4)N(c6ccccc6C(=O)N5C)C7CCC7
CACTVS 3.385COc1cc(ccc1Nc2ncc3N(C)C(=O)c4ccccc4N(C5CCC5)c3n2)C(=O)N6CCC(CC6)N7CCN(C)CC7
ACDLabs 12.01C1C(CCN(C1)C(=O)c2ccc(c(c2)OC)Nc3nc5c(cn3)N(C(=O)c4c(cccc4)N5C6CCC6)C)N7CCN(C)CC7
FormulaC34 H42 N8 O3
Name11-cyclobutyl-2-({2-methoxy-4-[4-(4-methylpiperazin-1-yl)piperidine-1-carbonyl]phenyl}amino)-5-methyl-5,11-dihydro-6H-pyrimido[4,5-b][1,4]benzodiazepin-6-one
ChEMBL
DrugBank
ZINC
PDB chain6ciy Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6ciy Structural and Atropisomeric Factors Governing the Selectivity of Pyrimido-benzodiazipinones as Inhibitors of Kinases and Bromodomains.
Resolution1.68 Å
Binding residue
(original residue number in PDB)
W81 P82 Q85 L92 L94 Y139 N140
Binding residue
(residue number reindexed from 1)
W40 P41 Q44 L51 L53 Y98 N99
Annotation score1
Binding affinityMOAD: ic50=0.41uM
PDBbind-CN: -logKd/Ki=6.70,IC50=0.201uM
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:6ciy, PDBe:6ciy, PDBj:6ciy
PDBsum6ciy
PubMed30102854
UniProtO60885|BRD4_HUMAN Bromodomain-containing protein 4 (Gene Name=BRD4)

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