8CKC image
Deposition Date 2023-02-15
Release Date 2023-04-26
Last Version Date 2024-06-19
Entry Detail
PDB ID:
8CKC
Keywords:
TRANSCRIPTION
Title:
Vitamin D receptor complex with 25-amine derivative of 1,25D3
Biological Source:
Source Organism:
Danio rerio (Taxon ID: 7955)
Homo sapiens (Taxon ID: 9606)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.10 Å
R-Value Free:
0.23
R-Value Work:
0.18
R-Value Observed:
0.19
Space Group:
P 65 2 2
8CKC validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Vitamin D3 receptor A
Gene (Uniprot):vdra
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)
Molecule:Nuclear receptor coactivator 1
Gene (Uniprot):NCOA1
Chain IDs:B
Chain Length:15
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q15788 EC:2.3.1.48
Ligand Molecules
ACT
UYU
Primary Citation
Structural analysis and biological activities of C25-amino and C25-nitro vitamin D analogs.
Bioorg.Chem. 136 106528 106528 (2023)
PMID: 37054528 DOI: 10.1016/j.bioorg.2023.106528

Abstact

Intense synthetic efforts have been directed towards the development of noncalcemic analogs of 1,25-dihydroxyvitamin D3. We describe here the structural analysis and biological evaluation of two derivatives of 1,25-dihydroxyvitamin D3 with modifications limited to the replacement of the 25-hydroxyl group by a 25-amino or 25-nitro groups. Both compounds are agonists of the vitamin D receptor. They mediate biological effects similar to 1,25-dihydroxyvitamin D3, the 25-amino derivative being the most potent one while being less calcemic than 1,25-dihydroxyvitamin D3. The in vivo properties of the compounds make them of potential therapeutic value.

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Primary Citation of related structures
8CKC