9r8q

Structure of thrombin bound to BAY 3389934

Method: X-RAY DIFFRACTION Dmax: 58.5 Å Quality: GOOD

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

Prothrombin

Homo sapiens

UniProt P00734

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain H; UniProt 364–622 Chain L; UniProt 333–361 Fragment:RESIDUES 333-361 Hirudin-2 × 1 (P28504) A1JDJ 2-(1-methylimidazol-2-yl)ethyl (2~{S})-3-[(5-chloranylthiophen-2-yl)carbonylamino]-2-[[2-ethyl-3-[(3~{S})-3-oxidanyl-2-oxidanylidene-pyrrolidin-1-yl]phenyl]sulfonylamino]propanoate × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 GOL GLYCEROL × 3 DMS DIMETHYL SULFOXIDE × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;0.02M phosphate buffer at pH 7.5, 27% PEG 8000 and 100mM sodium chloride. Thrombin seeds were added to the final drop Resolution 1.80 Å R-free 0.200

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.

475 other PDB entries and 564 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name THRB_HUMAN
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain L; PDBConstruct 1–29; UniProt 333–361 Author chain H; PDBConstruct 1–259; UniProt 364–622

Hirudin-2

Hirudo medicinalis

UniProt P28504

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 × 3 PDB declaration: trimeric(3) Consistent with protein copy count Chain I; UniProt 54–64 Non-standard monomer:Yes (specific site not provided by mmCIF) Prothrombin × 1 (P00734) Prothrombin × 1 (P00734) A1JDJ 2-(1-methylimidazol-2-yl)ethyl (2~{S})-3-[(5-chloranylthiophen-2-yl)carbonylamino]-2-[[2-ethyl-3-[(3~{S})-3-oxidanyl-2-oxidanylidene-pyrrolidin-1-yl]phenyl]sulfonylamino]propanoate × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 GOL GLYCEROL × 3 DMS DIMETHYL SULFOXIDE × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 7.5;293 K;0.02M phosphate buffer at pH 7.5, 27% PEG 8000 and 100mM sodium chloride. Thrombin seeds were added to the final drop Resolution 1.80 Å R-free 0.200

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.

54 other PDB entries and 55 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name HIR2_HIRME
Isoform
PDB entities 3
Chains and sequence ranges Author chain I; PDBConstruct 1–11; UniProt 54–64

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 9r8q

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9r8q
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id9r8q
Deposition date deposition_date2025-05-16
Structure title titleStructure of thrombin bound to BAY 3389934
Keywords keywordsBlood coagulation, Protease, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier19.06
Radius of gyration Rg (electron density) rg_electron18.06
Forward intensity I(0) i039259500.00
Molecular weight molecular_weight32354.0 kDa
Excluded volume excluded_volume31195 ų
Envelope volume envelope_volume48789 ų
Hydration-shell volume shell_volume21578 ų
Envelope diameter envelope_diameter60.5
Shell Rg shell_rg25.32
Envelope Rg envelope_rg18.44
Shape Rg shape_rg18.05
Total Rg total_rg18.80
Total atoms total_atoms2435
Residues n_residues287
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 dmax58.5
Rg (real space) rg_real18.90
Rg uncertainty (real space) rg_real_error0.26
I(0) (real space) i0_real3.9260e+07
I(0) uncertainty (real space) i0_real_error4.1070e+05
Rg (reciprocal space) rg_reciprocal18.93
I(0) (reciprocal space) i0_reciprocal39260000.0000
Solution quality estimate total_estimate0.8943
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.4
Skewness Skewness skewness0.104
Kurtosis Kurtosis kurtosis-0.473
Angular range angular_range— – 0.4150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha14260000.0000
Real-space data points n_real_points73
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.898; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.982; Smooth: 0.945

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (8)

8. Citations (1)

9. Files and Curves (10)