ISDA: 2I0J

Deposition Date 2006-08-10

Release Date 2006-10-24

Last Version Date 2023-08-30

Entry Detail

PDB ID:

2I0J

Keywords:

TRANSCRIPTION

Title:

Benzopyrans are Selective Estrogen Receptor beta Agonists (SERBAs) with Novel Activity in Models of Benign Prostatic Hyperplasia

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli BL21(DE3)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.90 Å

R-Value Free:

0.26

R-Value Work:

0.24

R-Value Observed:

0.24

Space Group:

P 1 21 1

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Estrogen receptor alpha
Gene (Uniprot):ESR1
Mutagens:C381S, C417S, C530S
Chain IDs:A, B, C, D
Chain Length:244
Number of Molecules:4
Biological Source:Homo sapiens

UniProt ID:P03372 Pfam ID:PF00104

Ligand Molecules

I0G

Primary Citation

Benzopyrans are selective estrogen receptor Beta agonists with novel activity in models of benign prostatic hyperplasia.

Norman, B.H, Dodge, J.A, Richardson, T.I, Borromeo, P.S, Lugar, C.W, Jones, S.A, Chen, K, Wang, Y, Durst, G.L, Barr, R.J, Montrose-Rafizadeh, C, Osborne, H.E, Amos, R.M, Guo, S, Boodhoo, A, Krishnan, V.Show

J.Med.Chem. 49 6155 6157 (2006)

PMID: 17034120 DOI: 10.1021/jm060491j

Abstact

Benzopyran selective estrogen receptor beta agonist-1 (SERBA-1) shows potent, selective binding and agonist function in estrogen receptor beta (ERbeta) in vitro assays. X-ray crystal structures of SERBA-1 in ERalpha and beta help explain observed beta-selectivity of this ligand. SERBA-1 in vivo demonstrates involution of the ventral prostate in CD-1 mice (ERbeta effect), while having no effect on gonadal hormone levels (ERalpha effect) at 10x the efficacious dose, consistent with in vitro properties of this molecule.

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Protein

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Primary Citation of related structures

Abstact

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