3th4

Mg2+ Is Required for Optimal Folding of the Gamma-Carboxyglutamic Acid (Gla) Domains of Vitamin K-Dependent Clotting Factors At Physiological Ca2+

Method: X-RAY DIFFRACTION Dmax: 115.1 Å Quality: GOOD

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

Coagulation factor VII light chain

OrganismNot specified

UniProt P08709

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 213–466 Chain L; UniProt 61–202 Non-standard monomer:Yes (specific site not provided by mmCIF) Tissue factor × 1 (P13726) BGC beta-D-glucopyranose × 1 FUC alpha-L-fucopyranose × 1 MG MAGNESIUM ION × 2 CA CALCIUM ION × 7 0GE N-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}-L-alpha-glutamyl-N-[(2S,3S)-6-carbamimidamido-1-chloro-2-hydroxyhexan-3-yl]glycinamide × 1 CL CHLORIDE ION × 3 NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7;298 K;20% PEG 4000, 50 mM Tris-HCL, 50 mM N-(2-Acetamido)iminodiacetic acid, 150 mM NaCl, 45 mM Calcium Chloride, 5 mM Magnesium Chloride, pH 7.0, VAPOR DIFFUSION, temperature 298K Resolution 1.80 Å R-free 0.235

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.

113 other PDB entries and 123 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FA7_HUMAN
Isoform
PDB entities 1, 2
Chains and sequence ranges Author chain L; PDBConstruct 1–142; UniProt 61–202 Author chain H; PDBConstruct 1–254; UniProt 213–466

Tissue factor

OrganismNot specified

UniProt P13726

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 T; UniProt 38–242 Not recorded Coagulation factor VII light chain × 1 (P08709) Coagulation factor VII heavy chain × 1 (P08709) BGC beta-D-glucopyranose × 1 FUC alpha-L-fucopyranose × 1 MG MAGNESIUM ION × 2 CA CALCIUM ION × 7 0GE N-{[5-(dimethylamino)naphthalen-1-yl]sulfonyl}-L-alpha-glutamyl-N-[(2S,3S)-6-carbamimidamido-1-chloro-2-hydroxyhexan-3-yl]glycinamide × 1 CL CHLORIDE ION × 3 NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:pH 7;298 K;20% PEG 4000, 50 mM Tris-HCL, 50 mM N-(2-Acetamido)iminodiacetic acid, 150 mM NaCl, 45 mM Calcium Chloride, 5 mM Magnesium Chloride, pH 7.0, VAPOR DIFFUSION, temperature 298K Resolution 1.80 Å R-free 0.235

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.

52 other PDB entries and 56 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name TF_HUMAN
Isoform
PDB entities 3
Chains and sequence ranges Author chain T; PDBConstruct 1–205; UniProt 38–242

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 3th4

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 3th4
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2. Structure Basics 2. Structure Basics

Entry ID entry_id3th4
Deposition date deposition_date2011-08-18
Structure title titleMg2+ Is Required for Optimal Folding of the Gamma-Carboxyglutamic Acid (Gla) Domains of Vitamin K-Dependent Clotting Factors At Physiological Ca2+
Keywords keywordsHydrolase, Serine Protease, Blood Clotting, Soluble Tissue Factor, 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_guinier32.43
Radius of gyration Rg (electron density) rg_electron32.79
Forward intensity I(0) i0143180000.00
Molecular weight molecular_weight63156.0 kDa
Excluded volume excluded_volume60655 ų
Envelope volume envelope_volume106850 ų
Hydration-shell volume shell_volume29681 ų
Envelope diameter envelope_diameter121.8
Shell Rg shell_rg35.89
Envelope Rg envelope_rg33.05
Shape Rg shape_rg32.70
Total Rg total_rg33.13
Total atoms total_atoms4735
Residues n_residues554
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 dmax115.1
Rg (real space) rg_real32.98
Rg uncertainty (real space) rg_real_error1.11
I(0) (real space) i0_real1.4320e+08
I(0) uncertainty (real space) i0_real_error2.3840e+06
Rg (reciprocal space) rg_reciprocal32.75
I(0) (reciprocal space) i0_reciprocal143200000.0000
Solution quality estimate total_estimate0.7787
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary28.2
Skewness Skewness skewness0.645
Kurtosis Kurtosis kurtosis-0.217
Angular range angular_range— – 0.2450 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha11560000.0000
Real-space data points n_real_points50
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.592; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.549; Smooth: 0.794

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (11)

7. Fold Classification (SCOP + CATH) 10 domains

SCOP 2.08 (6 domains)

Domain ID domain_idd3th4h_
Class classb — All beta proteins
Fold Fold foldb.47 — Trypsin-like serine proteases
Superfamily Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
Family Family familyb.47.1.2 — Eukaryotic proteases
Domain ID domain_idd3th4l1
Class classg — Small proteins
Fold Fold foldg.32 — GLA-domain
Superfamily Superfamily superfamilyg.32.1 — GLA-domain
Family Family familyg.32.1.0 — automated matches
Domain ID domain_idd3th4l2
Class classg — Small proteins
Fold Fold foldg.3 — Knottins (small inhibitors, toxins, lectins)
Superfamily Superfamily superfamilyg.3.11 — EGF/Laminin
Family Family familyg.3.11.0 — automated matches
Domain ID domain_idd3th4l3
Class classg — Small proteins
Fold Fold foldg.3 — Knottins (small inhibitors, toxins, lectins)
Superfamily Superfamily superfamilyg.3.11 — EGF/Laminin
Family Family familyg.3.11.1 — EGF-type module
Domain ID domain_idd3th4t1
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.2 — Fibronectin type III
Family Family familyb.1.2.1 — Fibronectin type III
Domain ID domain_idd3th4t2
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.2 — Fibronectin type III
Family Family familyb.1.2.1 — Fibronectin type III

CATH v4.4 (4 domains)

Domain ID domain_id3th4H01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology10 — Thrombin, subunit H
Homologous superfamily homologous superfamily10 — Trypsin-like serine proteases
Domain ID domain_id3th4H02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology10 — Thrombin, subunit H
Homologous superfamily homologous superfamily10 — Trypsin-like serine proteases
Domain ID domain_id3th4T01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id3th4T02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins

8. Citations (1)

9. Files and Curves (10)