8t8q

Identification of GDC-1971 (RLY-1971), a SHP2 inhibitor designed for the treatment of solid tumors

Method: X-RAY DIFFRACTION Dmax: 130.5 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 ZJX 1-[(3P)-3-(3-chloro-2-fluorophenyl)-1H-pyrazolo[3,4-b]pyrazin-6-yl]-4-methylpiperidin-4-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;277 K;19% PEG3350, 0.3 M Ammonium Sulfate, 0.1 M Tris (pH 8.5) Resolution 2.27 Å R-free 0.249
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 1–525 Not recorded ZJX 1-[(3P)-3-(3-chloro-2-fluorophenyl)-1H-pyrazolo[3,4-b]pyrazin-6-yl]-4-methylpiperidin-4-amine × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;277 K;19% PEG3350, 0.3 M Ammonium Sulfate, 0.1 M Tris (pH 8.5) Resolution 2.27 Å R-free 0.249

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 187 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PTN11_HUMAN
Isoform Q06124-2
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

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 8t8q

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8t8q
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2. Structure Basics 2. Structure Basics

Entry ID entry_id8t8q
Deposition date deposition_date2023-06-23
Structure title titleIdentification of GDC-1971 (RLY-1971), a SHP2 inhibitor designed for the treatment of solid tumors
Keywords keywordsPhosphatase, Tumor target, inhibitor, HYDROLASE, HYDROLASE-INHIBITOR complex; HYDROLASE/INHIBITOR
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier37.28
Radius of gyration Rg (electron density) rg_electron37.03
Forward intensity I(0) i0206769000.00
Molecular weight molecular_weight114130.0 kDa
Excluded volume excluded_volume141990 ų
Envelope volume envelope_volume186100 ų
Hydration-shell volume shell_volume43186 ų
Envelope diameter envelope_diameter133.6
Shell Rg shell_rg41.28
Envelope Rg envelope_rg37.21
Shape Rg shape_rg37.00
Total Rg total_rg37.41
Total atoms total_atoms8073
Residues n_residues990
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 dmax130.5
Rg (real space) rg_real37.53
Rg uncertainty (real space) rg_real_error1.23
I(0) (real space) i0_real2.0680e+08
I(0) uncertainty (real space) i0_real_error3.3240e+06
Rg (reciprocal space) rg_reciprocal37.38
I(0) (reciprocal space) i0_reciprocal206700000.0000
Solution quality estimate total_estimate0.6450
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary40.4
Skewness Skewness skewness0.491
Kurtosis Kurtosis kurtosis-0.264
Angular range angular_range— – 0.2100 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha36540000.0000
Real-space data points n_real_points43
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.787; Stabil: 1.000; Sysdev: 0.080; Positv: 1.000; Valcen: 0.922; Smooth: 0.856

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)