9UYS | pdb_00009uys

Tyrosine-protein phosphatase non-receptor type 2

PDB DOI: https://doi.org/10.2210/pdb9UYS/pdb

Classification: HYDROLASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-05-15 Released: 2026-05-27
Deposition Author(s): Li, Q.-N., Xiao, Y.-B.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.04 Å
R-Value Free:
0.225 (Depositor), 0.225 (DCC)
R-Value Work:
0.190 (Depositor), 0.190 (DCC)
R-Value Observed:
0.192 (Depositor)

Starting Model: experimental
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Ligand Structure Quality Assessment

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Literature

Tyrosine-protein phosphatase non-receptor type 2 in complex with K-6

Li, Q.-N., Xiao, Y.-B.

To be published.

Macromolecule Content

Total Structure Weight: 70.83 kDa
Atom Count: 4,961
Modeled Residue Count: 578
Deposited Residue Count: 602
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Tyrosine-protein phosphatase non-receptor type 2	A, B	301	Homo sapiens	Mutation(s): 0 Gene Names: PTPN2, PTPT EC: 3.1.3.48
UniProt & NIH Common Fund Data Resources
Find proteins for P17706 (Homo sapiens) Explore P17706 Go to UniProtKB: P17706
PHAROS: P17706 GTEx: ENSG00000175354
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P17706
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1EQP (Subject of Investigation/LOI) Query on A1EQP Download:Ideal Coordinates CCD File SDF format, chain D [auth B] SDF format, chain C [auth A] MOL2 format, chain D [auth B] MOL2 format, chain C [auth A] mmCIF format, chain D [auth B] mmCIF format, chain C [auth A]	C [auth A], D [auth B]	5-[3-fluoranyl-5-oxidanyl-4-[1,1,4-tris(oxidanylidene)-1,2,5-thiadiazolidin-2-yl]phenyl]-~{N}-(3-methylbutyl)furan-2-carboxamide C₁₈ H₂₀ F N₃ O₆ S ATHNMEGDOBVKBF-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.04 Å
R-Value Free: 0.225 (Depositor), 0.225 (DCC)
R-Value Work: 0.190 (Depositor), 0.190 (DCC)
R-Value Observed: 0.192 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 58.29	α = 90
b = 76.98	β = 111.28
c = 78.33	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
PHENIX	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-05-27

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2026-05-27
Type: Initial release

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.