7vxg

Non-receptor Protein Tyrosine Phosphatase SHP2 in Complex with Allosteric Inhibitor TK-453

Method: X-RAY DIFFRACTION Dmax: 209.6 Å Quality: REASONABLE

1. Protein Identity and Related Structures Protein Identity & Related Structures

Tyrosine-protein phosphatase non-receptor type 11

Homo sapiens

UniProt Q06124

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 1–525 Not recorded 83Q 6-[4-(aminomethyl)-4-methyl-piperidin-1-yl]-3-[2,3-bis(chloranyl)phenyl]sulfanyl-pyrazin-2-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.2;295 K;100mM Tris-HCl pH 8.2, 12% (vol/vol) PEG 4000, 20mM DTT Resolution 2.10 Å R-free 0.325
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 1–525 Not recorded 83Q 6-[4-(aminomethyl)-4-methyl-piperidin-1-yl]-3-[2,3-bis(chloranyl)phenyl]sulfanyl-pyrazin-2-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.2;295 K;100mM Tris-HCl pH 8.2, 12% (vol/vol) PEG 4000, 20mM DTT Resolution 2.10 Å R-free 0.325
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 1–525 Not recorded 83Q 6-[4-(aminomethyl)-4-methyl-piperidin-1-yl]-3-[2,3-bis(chloranyl)phenyl]sulfanyl-pyrazin-2-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.2;295 K;100mM Tris-HCl pH 8.2, 12% (vol/vol) PEG 4000, 20mM DTT Resolution 2.10 Å R-free 0.325
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 1–525 Not recorded 83Q 6-[4-(aminomethyl)-4-methyl-piperidin-1-yl]-3-[2,3-bis(chloranyl)phenyl]sulfanyl-pyrazin-2-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8.2;295 K;100mM Tris-HCl pH 8.2, 12% (vol/vol) PEG 4000, 20mM DTT Resolution 2.10 Å R-free 0.325

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

114 other PDB entries and 185 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PTN11_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–526; UniProt 1–525 Author chain B; PDBConstruct 2–526; UniProt 1–525 Author chain C; PDBConstruct 2–526; UniProt 1–525 Author chain D; PDBConstruct 2–526; UniProt 1–525

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.

SAXS scattering curve SAXS Profile

SAXS profile for 7vxg

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7vxg
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7vxg
Deposition date deposition_date2021-11-12
Structure title titleNon-receptor Protein Tyrosine Phosphatase SHP2 in Complex with Allosteric Inhibitor TK-453
Keywords keywordsProtein tyrosine phosphatase, SHP2, inhibitor, complex, ANTITUMOR PROTEIN; ANTITUMOR PROTEIN
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier63.09
Radius of gyration Rg (electron density) rg_electron64.77
Forward intensity I(0) i0699320000.00
Molecular weight molecular_weight215830.0 kDa
Excluded volume excluded_volume267840 ų
Envelope volume envelope_volume413620 ų
Hydration-shell volume shell_volume60360 ų
Envelope diameter envelope_diameter242.4
Shell Rg shell_rg52.09
Envelope Rg envelope_rg64.73
Shape Rg shape_rg64.78
Total Rg total_rg64.42
Total atoms total_atoms29601
Residues n_residues1925
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax209.6
Rg (real space) rg_real64.36
Rg uncertainty (real space) rg_real_error2.46
I(0) (real space) i0_real6.9880e+08
I(0) uncertainty (real space) i0_real_error1.6570e+07
Rg (reciprocal space) rg_reciprocal61.82
I(0) (reciprocal space) i0_reciprocal696100000.0000
Solution quality estimate total_estimate0.7166
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary41.9
Skewness Skewness skewness0.587
Kurtosis Kurtosis kurtosis-0.516
Angular range angular_range— – 0.1250 −1
Current regularization parameter α current_alpha0.0011
Highest regularization parameter α highest_alpha23330000.0000
Real-space data points n_real_points26
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.545; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.575; Smooth: 0.108

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 8 domains

CATH v4.4 (8 domains)

Domain ID domain_id7vxgA01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology505 — SHC Adaptor Protein
Homologous superfamily homologous superfamily10 — SH2 domain
Domain ID domain_id7vxgA02
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology190 — Protein-Tyrosine Phosphatase; Chain A
Homologous superfamily homologous superfamily10 — Protein tyrosine phosphatase superfamily
Domain ID domain_id7vxgB01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology505 — SHC Adaptor Protein
Homologous superfamily homologous superfamily10 — SH2 domain
Domain ID domain_id7vxgB02
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology190 — Protein-Tyrosine Phosphatase; Chain A
Homologous superfamily homologous superfamily10 — Protein tyrosine phosphatase superfamily
Domain ID domain_id7vxgC01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology505 — SHC Adaptor Protein
Homologous superfamily homologous superfamily10 — SH2 domain
Domain ID domain_id7vxgC02
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology190 — Protein-Tyrosine Phosphatase; Chain A
Homologous superfamily homologous superfamily10 — Protein tyrosine phosphatase superfamily
Domain ID domain_id7vxgD01
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology505 — SHC Adaptor Protein
Homologous superfamily homologous superfamily10 — SH2 domain
Domain ID domain_id7vxgD02
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology190 — Protein-Tyrosine Phosphatase; Chain A
Homologous superfamily homologous superfamily10 — Protein tyrosine phosphatase superfamily

8. Citations (1)

9. Files and Curves (10)