ISDA

Deposition Date 2024-01-18

Release Date 2025-07-23

Last Version Date 2025-07-23

Entry Detail

PDB ID:

8XXG

Keywords:

DNA/HYDROLASE

Title:

Crystal structure of human 8-oxoguanine glycosylase K249H mutant bound to the reaction intermediate derived from the crystal soaked into the solution at pH 4.0 under 277 K for 2.5 hours

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.82 Å

R-Value Free:

0.19

R-Value Work:

0.15

R-Value Observed:

0.15

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:N-glycosylase/DNA lyase
Gene (Uniprot):OGG1
Mutations:K249H
Chain IDs:C (auth: A)
Chain Length:336
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:O15527 Pfam ID:PF07934, PF00730 EC:3.2.2.23

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*AP*GP*CP*GP*TP*CP*CP*A)-3')
Chain IDs:A (auth: C)
Chain Length:8
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(*GP*GP*TP*AP*GP*AP*CP*CP*TP*GP*GP*AP*CP*GP*C)-3')
Chain IDs:B (auth: D)
Chain Length:16
Number of Molecules:1
Biological Source:Homo sapiens

Polymer Type:polydeoxyribonucleotide
Molecule:DNA (5'-D(P*GP*TP*CP*TP*AP*CP*C)-3')
Chain IDs:D (auth: G)
Chain Length:7
Number of Molecules:1
Biological Source:Homo sapiens

Ligand Molecules

A1LXK

GOL

Primary Citation

Active residue mutation of hOGG1 provides a novel active mutant with an alternative reaction pathway

Unno, M, Morikawa, M, Sychrovsky, V, Koga, M, Minowa, M, Komuro, S, Fukuta, M, Tsuyuguchi, F, Inamura, R, Mano, H, Nakashima, K, Okamoto, Y, Saio, T, Hattori, Y, Tanaka, Y.Show

To Be Published ? ? ? (?)

Primary Citation of related structures