2bvs

Human thrombin complexed with fragment-based small molecules occupying the S1 pocket

Method: X-RAY DIFFRACTION Dmax: 58.0 Å Quality: EXCELLENT

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

ALPHA THROMBIN

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 328–363 Fragment:LARGE SUBUNIT, RESIDUES 364-622 Fragment:SMALL SUBUNIT, RESIDUES 328-363 HIRUDIN VARIANT-2 × 1 (P09945) 2CE N-[2-(2-CARBAMOYLMETHOXY-ETHOXY)-ETHYL]-2-[2-(4-CHLORO-PHENYLSULFANYL)-ACETYLAMINO]-3-(4-GUANIDINO-PHENYL)-PROPIONAMIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 1.40 Å R-free 0.219

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, 3
Chains and sequence ranges Author chain H; PDBConstruct 1–259; UniProt 364–622 Author chain L; PDBConstruct 1–36; UniProt 328–363

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 61–71 Non-standard monomer:Yes (specific site not provided by mmCIF) ALPHA THROMBIN × 1 (P00734) ALPHA THROMBIN × 1 (P00734) 2CE N-[2-(2-CARBAMOYLMETHOXY-ETHOXY)-ETHYL]-2-[2-(4-CHLORO-PHENYLSULFANYL)-ACETYLAMINO]-3-(4-GUANIDINO-PHENYL)-PROPIONAMIDE × 1 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 1.40 Å R-free 0.219

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 2
Chains and sequence ranges Author chain I; PDBConstruct 1–11; UniProt 61–71

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 2bvs

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2bvs
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2bvs
Deposition date deposition_date2005-07-04
Structure title titleHuman thrombin complexed with fragment-based small molecules occupying the S1 pocket
Keywords keywordsSERINE PROTEASE, COAGULATION, HYDROLASE-HYDROLASE INHIBITOR COMPLEX; HYDROLASE/HYDROLASE INHIBITOR
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier19.19
Radius of gyration Rg (electron density) rg_electron17.98
Forward intensity I(0) i020096300.00
Molecular weight molecular_weight34076.0 kDa
Excluded volume excluded_volume42618 ų
Envelope volume envelope_volume48002 ų
Hydration-shell volume shell_volume21354 ų
Envelope diameter envelope_diameter58.3
Shell Rg shell_rg25.14
Envelope Rg envelope_rg18.35
Shape Rg shape_rg17.97
Total Rg total_rg18.96
Total atoms total_atoms2394
Residues n_residues255
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 dmax58.0
Rg (real space) rg_real19.02
Rg uncertainty (real space) rg_real_error0.20
I(0) (real space) i0_real2.0100e+07
I(0) uncertainty (real space) i0_real_error2.2650e+05
Rg (reciprocal space) rg_reciprocal19.05
I(0) (reciprocal space) i0_reciprocal20100000.0000
Solution quality estimate total_estimate0.9014
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary25.0
Skewness Skewness skewness0.086
Kurtosis Kurtosis kurtosis-0.470
Angular range angular_range— – 0.4150 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha8406000.0000
Real-space data points n_real_points73
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.914; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.977; Smooth: 0.996

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id2bvsH01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology10 — Thrombin, subunit H
Homologous superfamily homologous superfamily10 — Trypsin-like serine proteases
Domain ID domain_id2bvsH02
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)