ISDA: 9SEB

Deposition Date 2025-08-15

Release Date 2025-12-17

Last Version Date 2025-12-17

Entry Detail

PDB ID:

9SEB

Keywords:

HYDROLASE

Title:

Crystal Structure of human exonuclease 1 (Exo1) with DNA and compound 20

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)
synthetic construct (Taxon ID: 32630)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.90 Å

R-Value Free:

0.27

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 43 21 2

Download Validation Report

Macromolecular Entities

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*CP*(GS)P*CP*TP*AP*GP*TP*CP*GP*TP*CP*AP*(PST))-3')
Chain IDs:A
Chain Length:13
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*AP*(SC)P*GP*AP*CP*TP*AP*GP*CP*(GS))-3')
Chain IDs:B
Chain Length:10
Number of Molecules:1
Biological Source:synthetic construct

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Exonuclease 1
Gene (Uniprot):EXO1
Chain IDs:C (auth: Z)
Chain Length:358
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q9UQ84 Pfam ID:PF00752, PF00867 EC:3.1.11.1

Ligand Molecules