9q7x

Crystal structure of the MKP5 loop mutant N448A in complex with the allosteric inhibitor

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Dual specificity protein phosphatase 10

Homo sapiens

UniProt Q9Y6W6

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 3,3-dimethyl-1-{[9-(methylsulfanyl)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]sulfanyl}butan-2-one × 1 Consistent with protein count
2 Protein monomer Monomer Protein 1 3,3-dimethyl-1-{[9-(methylsulfanyl)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]sulfanyl}butan-2-one × 1 Consistent with protein count
3 Protein monomer Monomer Protein 1 3,3-dimethyl-1-{[9-(methylsulfanyl)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]sulfanyl}butan-2-one × 1 Consistent with protein count
4 Protein monomer Monomer Protein 1 3,3-dimethyl-1-{[9-(methylsulfanyl)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]sulfanyl}butan-2-one × 1 Consistent with protein count
5 Protein monomer Monomer Protein 1 3,3-dimethyl-1-{[9-(methylsulfanyl)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]sulfanyl}butan-2-one × 1 Consistent with protein count
6 Protein monomer Monomer Protein 1 3,3-dimethyl-1-{[9-(methylsulfanyl)-5,6-dihydrothieno[3,4-h]quinazolin-2-yl]sulfanyl}butan-2-one × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name DUS10_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–148; UniProt 320–466 Author chain B; PDBConstruct 2–148; UniProt 320–466 Author chain C; PDBConstruct 2–148; UniProt 320–466 Author chain D; PDBConstruct 2–148; UniProt 320–466 Author chain E; PDBConstruct 2–148; UniProt 320–466 Author chain F; PDBConstruct 2–148; UniProt 320–466

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id9q7x
Deposition date deposition_date2025-08-25
Last revision last_revision2025-09-10
Structure title titleCrystal structure of the MKP5 loop mutant N448A in complex with the allosteric inhibitor
Keywords keywordsMKP5, allosteric inhibitor, allosteric site, HYDROLASE-INHIBITOR complex; HYDROLASE/INHIBITOR
Experimental Method methodX-RAY DIFFRACTION
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

9q7x__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

9q7x__assembly_1__model_1 | I(q)

10-2 10-1 105 106 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

9q7x__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg(Guinier)15.98 Å
Rg (electron density)14.56 Å
Total Rg15.75 Å
Atom count2379
Residues147
Excluded volume21528 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9q7x__assembly_1__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 9q7x__assembly_2__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 9q7x__assembly_3__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 9q7x__assembly_4__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
5 1 9q7x__assembly_5__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
6 1 9q7x__assembly_6__model_1 monomeric (1) Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (2)

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7. Citations (1)