Structure of PDB 4oar Chain A Binding Site BS02

Receptor Information
>4oar Chain A (length=241) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QLIPPLINLLMSIEPDVIYAGHDNTKPDTSSSLLTSLNQLGERQLLSVVK
WSKSLPGFRNLHIDDQITLIQYSWMSLMVFGLGWRSYKHVSGQMLYFAPD
LILNEQRMKESSFYSLCLTMWQIPQEFVKLQVSQEEFLCMKVLLLLNTIP
LEGLRSQTQFEEMRSSYIRELIKAIGLRQKGVVSSSQRFYQLTKLLDNLH
DLVKQLHLYCLNTFIQSRMSEVIAAQLPKILAGMVKPLLFH
Ligand information
Ligand ID2S0
InChIInChI=1S/C30H37NO4/c1-18(32)30(35-19(2)33)15-14-27-25-12-8-21-16-23(34)11-13-24(21)28(25)26(17-29(27,30)3)20-6-9-22(10-7-20)31(4)5/h6-7,9-10,16,25-27H,8,11-15,17H2,1-5H3/t25-,26+,27-,29-,30-/m0/s1
InChIKeyOOLLAFOLCSJHRE-ZHAKMVSLSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6CC(=O)C1(CCC2C1(CC(C3=C4CCC(=O)C=C4CCC23)c5ccc(cc5)N(C)C)C)OC(=O)C
CACTVS 3.385CN(C)c1ccc(cc1)[CH]2C[C]3(C)[CH](CC[C]3(OC(C)=O)C(C)=O)[CH]4CCC5=CC(=O)CCC5=C24
ACDLabs 12.01O=C5C=C1C(=C3C(CC1)C4C(C)(CC3c2ccc(N(C)C)cc2)C(OC(=O)C)(C(=O)C)CC4)CC5
CACTVS 3.385CN(C)c1ccc(cc1)[C@H]2C[C@@]3(C)[C@@H](CC[C@]3(OC(C)=O)C(C)=O)[C@@H]4CCC5=CC(=O)CCC5=C24
OpenEye OEToolkits 1.7.6CC(=O)[C@]1(CC[C@@H]2[C@@]1(C[C@@H](C3=C4CCC(=O)C=C4CC[C@@H]23)c5ccc(cc5)N(C)C)C)OC(=O)C
FormulaC30 H37 N O4
Name[(8S,11R,13S,14S,17R)-17-acetyl-11-[4-(dimethylamino)phenyl]-13-methyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopen ta[a]phenanthren-17-yl] acetate;
ulipristal acetate
ChEMBLCHEMBL260538
DrugBank
ZINCZINC000003920657
PDB chain4oar Chain A Residue 1001 [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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PDB4oar Molecular determinants of the recognition of ulipristal acetate by oxo-steroid receptors.
Resolution2.41 Å
Binding residue
(original residue number in PDB)
N719 G722 Q725 M759 F794 L797 C891 T894
Binding residue
(residue number reindexed from 1)
N38 G41 Q44 M78 F113 L116 C210 T213
Annotation score1
Binding affinityMOAD: ic50=0.038nM
PDBbind-CN: -logKd/Ki=10.42,IC50=38pM
BindingDB: EC50=>100nM,IC50=0.2nM
Enzymatic activity
Enzyme Commision number ?
External links
PDB RCSB:4oar, PDBe:4oar, PDBj:4oar
PDBsum4oar
PubMed25204619
UniProtP06401|PRGR_HUMAN Progesterone receptor (Gene Name=PGR)

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