6hsx

Thrombin in Complex with a D-Phe-Pro-diaminopyridine derivative

Method: X-RAY DIFFRACTION Dmax: 59.1 Å Quality: GOOD

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

Prothrombin

OrganismNot specified

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 328–363 Not recorded Hirudin variant-2 × 1 (P09945) DMS DIMETHYL SULFOXIDE × 2 GOL GLYCEROL × 2 NA SODIUM ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 1 GOZ (2~{S})-1-[(2~{R})-2-azanyl-3-phenyl-propanoyl]-~{N}-[[2,6-bis(azanyl)pyridin-4-yl]methyl]pyrrolidine-2-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.5;277 K;20 mM Sodium dihydrogen phosphate pH 7.5, 350 mM NaCl, 27% PEG 8000 Resolution 1.56 Å R-free 0.183

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 1–36; UniProt 328–363 Author chain H; PDBConstruct 1–259; UniProt 364–622

Hirudin variant-2

OrganismNot specified

UniProt P09945

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 62–72 Non-standard monomer:Yes (specific site not provided by mmCIF) Prothrombin × 1 (P00734) Prothrombin × 1 (P00734) DMS DIMETHYL SULFOXIDE × 2 GOL GLYCEROL × 2 NA SODIUM ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 PO4 PHOSPHATE ION × 1 GOZ (2~{S})-1-[(2~{R})-2-azanyl-3-phenyl-propanoyl]-~{N}-[[2,6-bis(azanyl)pyridin-4-yl]methyl]pyrrolidine-2-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.5;277 K;20 mM Sodium dihydrogen phosphate pH 7.5, 350 mM NaCl, 27% PEG 8000 Resolution 1.56 Å R-free 0.183

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.

111 other PDB entries and 113 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name HIRV2_HIRME
Isoform
PDB entities 3
Chains and sequence ranges Author chain I; PDBConstruct 1–11; UniProt 62–72

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 6hsx

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6hsx
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6hsx
Deposition date deposition_date2018-10-02
Structure title titleThrombin in Complex with a D-Phe-Pro-diaminopyridine derivative
Keywords keywords;COAGULATION, BLOOD CLOTTING, CONVERTION OF FIBRINOGEN TO FIBRIN, BLOOD CLOTTING INHIBITOR, THROMBIN INHIBITOR, PREORGANIZATION, GLYCOSYLATION, BLOOD, 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_electron17.88
Forward intensity I(0) i019352800.00
Molecular weight molecular_weight33494.0 kDa
Excluded volume excluded_volume41880 ų
Envelope volume envelope_volume46994 ų
Hydration-shell volume shell_volume21069 ų
Envelope diameter envelope_diameter58.3
Shell Rg shell_rg25.00
Envelope Rg envelope_rg18.22
Shape Rg shape_rg17.87
Total Rg total_rg18.88
Total atoms total_atoms4512
Residues n_residues251
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 dmax59.1
Rg (real space) rg_real18.90
Rg uncertainty (real space) rg_real_error0.29
I(0) (real space) i0_real1.9350e+07
I(0) uncertainty (real space) i0_real_error2.2740e+05
Rg (reciprocal space) rg_reciprocal18.93
I(0) (reciprocal space) i0_reciprocal19350000.0000
Solution quality estimate total_estimate0.8950
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.6
Skewness Skewness skewness0.078
Kurtosis Kurtosis kurtosis-0.481
Angular range angular_range— – 0.4150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha7150000.0000
Real-space data points n_real_points73
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.885; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.982; Smooth: 0.994

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (10)

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id6hsxH02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology10 — Thrombin, subunit H
Homologous superfamily homologous superfamily10 — Trypsin-like serine proteases

8. Citations (1)

9. Files and Curves (10)