ISDA

Deposition Date 2024-03-22

Release Date 2025-04-09

Last Version Date 2025-04-09

Entry Detail

PDB ID:

8YS7

Keywords:

DNA/ANTIBIOTIC

Title:

Crystal structure of actinomycin D and Echinomycin-d(ACGGGCT/AGCCCCGT) complex

Biological Source:

Source Organism:

synthetic construct (Taxon ID: 32630)
Streptomyces (Taxon ID: 1883)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.24 Å

R-Value Free:

0.29

R-Value Work:

0.27

R-Value Observed:

0.27

Space Group:

H 3 2

Download Validation Report

Macromolecular Entities

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*AP*GP*CP*CP*CP*CP*GP*T)-3')
Chain IDs:A (auth: B), C (auth: K)
Chain Length:8
Number of Molecules:2
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*AP*CP*GP*GP*GP*CP*T)-3')
Chain IDs:B (auth: C), D (auth: L)
Chain Length:7
Number of Molecules:2
Biological Source:synthetic construct

Polymer Type:polypeptide(L)
Molecule:Echinomycin
Chain IDs:E, H (auth: A)
Chain Length:8
Number of Molecules:2
Biological Source:Streptomyces

Polymer Type:polypeptide(L)
Molecule:actinomycin D
Chain IDs:F (auth: I), G (auth: D)
Chain Length:11
Number of Molecules:2
Biological Source:Streptomyces

Ligand Molecules