7vm6

Crystal structure of uPA in complex with 6-amidino-2-naphthol

Method: X-RAY DIFFRACTION Dmax: 61.9 Å Quality: REASONABLE

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

Urokinase-type plasminogen activator chain B

Homo sapiens

UniProt P00749

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 U; UniProt 179–426 Not recorded 7R8 6-oxidanylnaphthalene-2-carboximidamide × 1 SO4 SULFATE ION × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 4.6;298 K;2.0 M ammonium sulfate, 5% PEG 400, 20 mM sodium citrate, pH 4.6 Resolution 1.79 Å R-free 0.243

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.

147 other PDB entries and 165 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name UROK_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain U; PDBConstruct 1–248; UniProt 179–426

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 7vm6

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7vm6
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7vm6
Deposition date deposition_date2021-10-07
Structure title titleCrystal structure of uPA in complex with 6-amidino-2-naphthol
Keywords keywordsuPA, serine protease, 6-amidino-2-naphthol, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier18.43
Radius of gyration Rg (electron density) rg_electron17.17
Forward intensity I(0) i014785400.00
Molecular weight molecular_weight28242.0 kDa
Excluded volume excluded_volume35096 ų
Envelope volume envelope_volume39847 ų
Hydration-shell volume shell_volume18845 ų
Envelope diameter envelope_diameter60.6
Shell Rg shell_rg24.04
Envelope Rg envelope_rg17.61
Shape Rg shape_rg17.16
Total Rg total_rg18.25
Total atoms total_atoms1981
Residues n_residues229
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 dmax61.9
Rg (real space) rg_real18.34
Rg uncertainty (real space) rg_real_error0.21
I(0) (real space) i0_real1.4780e+07
I(0) uncertainty (real space) i0_real_error1.6200e+05
Rg (reciprocal space) rg_reciprocal18.34
I(0) (reciprocal space) i0_reciprocal14790000.0000
Solution quality estimate total_estimate0.6388
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary23.7
Skewness Skewness skewness0.189
Kurtosis Kurtosis kurtosis-0.308
Angular range angular_range— – 0.4300 −1
Current regularization parameter α current_alpha0.1779
Highest regularization parameter α highest_alpha5151000.0000
Real-space data points n_real_points74
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.768; Stabil: 1.000; Sysdev: 0.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.998

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

8. Citations (1)

9. Files and Curves (10)