ISDA: 9KCQ

Deposition Date 2024-11-02

Release Date 2025-11-05

Last Version Date 2025-11-05

Entry Detail

PDB ID:

9KCQ

Keywords:

DNA BINDING PROTEIN

Title:

Crystal structure of an ankyrin protein in complex with G-quadruplex

Biological Source:

Source Organism(s):

synthetic construct (Taxon ID: 32630)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.77 Å

R-Value Free:

0.19

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:Ankyrin
Chain IDs:A
Chain Length:169
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*AP*GP*GP*GP*TP*TP*AP*GP*GP*GP*TP*TP*TP*GP*GP*GP*TP*TP*AP*GP*GP*G)-3')
Chain IDs:B
Chain Length:22
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules