ISDA: 7MXT

Deposition Date 2021-05-19

Release Date 2023-05-10

Last Version Date 2023-10-25

Entry Detail

PDB ID:

7MXT

Keywords:

HYDROLASE/DNA

Title:

Crystal structure of human exonuclease 1 Exo1 (WT) in complex with 5' recessed-end DNA (cmr)

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:

3.05 Å

R-Value Free:

0.25

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 43 21 2

Download Validation Report

Macromolecular Entities

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*CP*GP*CP*TP*AP*GP*TP*CP*GP*AP*CP*AP*T)-3')
Chain IDs:B (auth: A)
Chain Length:13
Number of Molecules:1
Biological Source:synthetic construct

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*CP*GP*AP*CP*TP*AP*GP*CP*G)-3')
Chain IDs:C (auth: B)
Chain Length:9
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:A (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

Primary Citation

Structures of reaction intermediates reveal transient Mg2+-binding events that dynamically coordinate Human Exonuclease I activities

Shi, Y, Hellinga, H.W, Beese, L.S.Show

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Primary Citation of related structures

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