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Target
Estrogen receptor
Ligand
BDBM19441
Substrate
17beta-estradiol (E2)
Meas. Tech.
ER-alpha Radioligand Binding Assay and ERE-Luciferase Reporter Assay.
pH
7.4±n/a
Temperature
295.15±n/a K
IC50
22±6 nM
EC50
2.4±0.7 nM
Comments
Antagonist activity in MCF-7 assay, IC50 =1.4 +/- 1.0 nM; in the absence of 17beta-estradiol in the MCF-7 proliferation assay, compound displayed 22 +/- 9 % agonistic effect.
Citation
 Renaud, J; Bischoff, SF; Buhl, T; Floersheim, P; Fournier, B; Halleux, C; Kallen, J; Keller, H; Schlaeppi, JM; Stark, W Estrogen receptor modulators: identification and structure-activity relationships of potent ERalpha-selective tetrahydroisoquinoline ligands. J Med Chem 46:2945-57 (2003) [PubMed]  Article 
Target
Name:
Estrogen receptor
Synonyms:
ER | ER-alpha | ESR | ESR1 | ESR1_HUMAN | Estradiol receptor | Estrogen receptor | Estrogen receptor (ER alpha) | Estrogen receptor (ER-alpha) | Estrogen receptor alpha (ER alpha) | Estrogen receptor alpha (ER) | NR3A1 | Nuclear receptor subfamily 3 group A member 1
Type:
Protein
Mol. Mass.:
66230.44
Organism:
Homo sapiens (Human)
Description:
P03372
Residue:
595
Sequence:
MTMTLHTKASGMALLHQIQGNELEPLNRPQLKIPLERPLGEVYLDSSKPAVYNYPEGAAYEFNAAAAANAQVYGQTGLPYGPGSEAAAFGSNGLGGFPPLNSVSPSPLMLLHPPPQLSPFLQPHGQQVPYYLENEPSGYTVREAGPPAFYRPNSDNRRQGGRERLASTNDKGSMAMESAKETRYCAVCNDYASGYHYGVWSCEGCKAFFKRSIQGHNDYMCPATNQCTIDKNRRKSCQACRLRKCYEVGMMKGGIRKDRRGGRMLKHKRQRDDGEGRGEVGSAGDMRAANLWPSPLMIKRSKKNSLALSLTADQMVSALLDAEPPILYSEYDPTRPFSEASMMGLLTNLADRELVHMINWAKRVPGFVDLTLHDQVHLLECAWLEILMIGLVWRSMEHPGKLLFAPNLLLDRNQGKCVEGMVEIFDMLLATSSRFRMMNLQGEEFVCLKSIILLNSGVYTFLSSTLKSLEEKDHIHRVLDKITDTLIHLMAKAGLTLQQQHQRLAQLLLILSHIRHMSNKGMEHLYSMKCKNVVPLYDLLLEMLDAHRLHAPTSRGGASVEETDQSHLATAGSTSSHSLQKYYITGEAEGFPATV
  
Inhibitor
Name:
BDBM19441
Synonyms:
2-(4-hydroxyphenyl)-3-({4-[2-(piperidin-1-yl)ethoxy]phenyl}carbonyl)-1-benzothiophen-6-ol | CHEMBL81 | Evista | Keoxifene | RALOXIFENE HYDROCHLORIDE | Raloxifene | Raloxifene (7) | Raloxifene, 6 | [6-hydroxy-2-(4-hydroxyphenyl)-1-benzothiophen-3-yl]-[4-(2-piperidin-1-ylethoxy)phenyl]methanone | cid_11071264
Type:
Small organic molecule
Emp. Form.:
C28H27NO4S
Mol. Mass.:
473.583
SMILES:
Oc1ccc(cc1)-c1sc2cc(O)ccc2c1C(=O)c1ccc(OCCN2CCCCC2)cc1
Structure:
Search PDB for entries with ligand similarity:
Substrate
Name:
BDBM17292
Synonyms:
(1S,10R,11S,14S,15S)-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-2,4,6-triene-5,14-diol | 17 beta-Estradiol | 17α-ethinylestradiol | 17beta-estradiol (E2) | CHEMBL135 | CS336 | ESTRADIOL | Estradiol-17 alpha | Ovocyclin | US9034854, E2 | US9040509, E2 | US9422324, E2 | US9561238, E2 | [2,4,6,7-3H]-17beta-estradiol | [2,4,6,7-3H]-E2 | [3H]-estradiol | [3H]]estradiol
Type:
Steroid
Emp. Form.:
C18H24O2
Mol. Mass.:
272.382
SMILES:
[H][C@@]12CC[C@H](O)[C@@]1(C)CC[C@]1([H])c3ccc(O)cc3CC[C@@]21[H]
Structure:
Search PDB for entries with ligand similarity: