8yp8

Structure of the p38alpha-pepHePTPm(16-31)(V31C ) complex

Method: X-RAY DIFFRACTION Dmax: 73.0 Å Quality: EXCELLENT

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

Mitogen-activated protein kinase 14

Mus musculus

UniProt P47811

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 1–360 Not recorded Tyrosine-protein phosphatase non-receptor type 7 × 1 (P35236) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.8;295 K;0.1 M HEPES pH 7.8 0.6-0.8 M Sodium Citrate Resolution 2.14 Å R-free 0.216

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.

127 other PDB entries and 137 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MK14_MOUSE
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 20–379; UniProt 1–360

Tyrosine-protein phosphatase non-receptor type 7

OrganismNot specified

UniProt P35236

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 heterocomplex Heteromer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain B; UniProt 37–52 Mutation:V31C Mitogen-activated protein kinase 14 × 1 (P47811) X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.8;295 K;0.1 M HEPES pH 7.8 0.6-0.8 M Sodium Citrate Resolution 2.14 Å R-free 0.216

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.

12 other PDB entries and 12 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PTN7_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain B; PDBConstruct 1–16; UniProt 37–52

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 8yp8

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 8yp8
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id8yp8
Deposition date deposition_date2024-03-15
最后修订 last_revision2025-03-19
Structure title titleStructure of the p38alpha-pepHePTPm(16-31)(V31C ) complex
Keywords keywordsMAP KINASE P38 ALPHA, docking interactions, TRANSFERASE; TRANSFERASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier23.20
Radius of gyration Rg (electron density) rg_electron22.09
Forward intensity I(0) i028281700.00
Molecular weight molecular_weight41196.0 kDa
Excluded volume excluded_volume51832 ų
Envelope volume envelope_volume62837 ų
Hydration-shell volume shell_volume23803 ų
Envelope diameter envelope_diameter73.8
Shell Rg shell_rg28.94
Envelope Rg envelope_rg22.23
Shape Rg shape_rg22.08
Total Rg total_rg23.02
Total atoms total_atoms2901
Residues n_residues359
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 dmax73.0
Rg (real space) rg_real23.13
Rg uncertainty (real space) rg_real_error0.38
I(0) (real space) i0_real2.8280e+07
I(0) uncertainty (real space) i0_real_error3.6980e+05
Rg (reciprocal space) rg_reciprocal23.15
I(0) (reciprocal space) i0_reciprocal28280000.0000
Solution quality estimate total_estimate0.9060
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary27.0
Skewness Skewness skewness0.255
Kurtosis Kurtosis kurtosis-0.427
Angular range angular_range— – 0.3400 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha5705000.0000
Real-space data points n_real_points66
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.928; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.990

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

8. Citations (1)

9. Files and Curves (10)