9FW8 image
Entry Detail
PDB ID:
9FW8
Keywords:
TRANSCRIPTION
Title:
VDR complex with UG-650
Biological Source:
Source Organism:
Danio rerio, Homo sapiens
Host Organism:
Escherichia coli BL21(DE3)
PDB Version:
Deposition Date:
2024-06-28
Release Date:
2025-05-07
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.42 Å
R-Value Free:
0.26
R-Value Work:
0.19
R-Value Observed:
0.20
Space Group:
P 65 2 2
9FW8 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Description:Vitamin D3 receptor A
Chain IDs:A
Chain Length:302
Number of Molecules:1
Biological Source:Danio rerio
UniProt ID:Q9PTN2 Pfam ID:PF00104
Protein Blast
Polymer Type:polypeptide(L)
Description:Nuclear receptor coactivator 2
Chain IDs:B
Chain Length:13
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q15596
Ligand Molecules
A1IGV
Primary Citation
Design, synthesis and biological evaluation of a novel non-Gemini analog of UVB1 and crystal structure of its complex with the vitamin D receptor.
Bioorg.Chem. 157 108239 108239 (2025)
PMID: 39938446 DOI: 10.1016/j.bioorg.2025.108239

Abstact

We synthesized UG-650, a novel non-Gemini analog of UVB1 that combines structural features of UVB1 and MC 1288. The evaluation of the bioactivities indicates that UG-650 dose-dependently inhibited MCF-7 cell proliferation. In comparison to calcitriol, slightly lower concentrations of UG-650 were needed to achieve equivalent levels of proliferation inhibition. Structural analysis revealed that the analog forms additional interactions stabilizing VDR active form.

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Primary Citation of related structures
9FW8