9p0x

Nanodisc-embedded human TF/FVIIa/XK1 in complex with 10H10 Fab (nanodisc-subtracted)

Method: ELECTRON MICROSCOPY Dmax: 126.3 Å Quality: EXCELLENT

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

Factor VII light chain

Homo sapiens

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 Insufficient information Heteromer Protein × 7 PDB declaration: heptameric(7) Consistent with protein copy count Chain S; UniProt 213–466 Chain V; UniProt 61–202 Non-standard monomer:Yes (specific site not provided by mmCIF) Factor X light chain × 1 (P00742) Tissue factor,Maltose/maltodextrin-binding periplasmic protein × 1 (P13726,P0AEY0) Tissue factor pathway inhibitor × 1 (P10646) Human 10H10 antibody Fab heavy chain × 1 Human 10H10 antibody Fab light chain × 1 MG MAGNESIUM ION × 4 CA CALCIUM ION × 12 BGC beta-D-glucopyranose × 1 FUC alpha-L-fucopyranose × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.70 Å

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, 3
Chains and sequence ranges Author chain V; PDBConstruct 1–142; UniProt 61–202 Author chain S; PDBConstruct 1–254; UniProt 213–466

Factor X light chain

Homo sapiens

UniProt P00742

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 7 PDB declaration: heptameric(7) Consistent with protein copy count Chain X; UniProt 41–171 Non-standard monomer:Yes (specific site not provided by mmCIF) Factor VII light chain × 1 (P08709) Coagulation factor VII Heavy Chain × 1 (P08709) Tissue factor,Maltose/maltodextrin-binding periplasmic protein × 1 (P13726,P0AEY0) Tissue factor pathway inhibitor × 1 (P10646) Human 10H10 antibody Fab heavy chain × 1 Human 10H10 antibody Fab light chain × 1 MG MAGNESIUM ION × 4 CA CALCIUM ION × 12 BGC beta-D-glucopyranose × 1 FUC alpha-L-fucopyranose × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.70 Å

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.

183 other PDB entries and 220 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FA10_HUMAN
Isoform
PDB entities 2
Chains and sequence ranges Author chain X; PDBConstruct 1–131; UniProt 41–171

Tissue factor,Maltose/maltodextrin-binding periplasmic protein

Escherichia coli

UniProt P0AEY0

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 7 PDB declaration: heptameric(7) Consistent with protein copy count Chain T; UniProt 27–392 Not recorded Factor VII light chain × 1 (P08709) Factor X light chain × 1 (P00742) Coagulation factor VII Heavy Chain × 1 (P08709) Tissue factor pathway inhibitor × 1 (P10646) Human 10H10 antibody Fab heavy chain × 1 Human 10H10 antibody Fab light chain × 1 MG MAGNESIUM ION × 4 CA CALCIUM ION × 12 BGC beta-D-glucopyranose × 1 FUC alpha-L-fucopyranose × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.70 Å

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.

109 other PDB entries and 148 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MALE_ECO57
Isoform
PDB entities 4
Chains and sequence ranges Author chain T; PDBConstruct 246–611; UniProt 27–392

Tissue factor,Maltose/maltodextrin-binding periplasmic protein

Escherichia coli

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 Insufficient information Heteromer Protein × 7 PDB declaration: heptameric(7) Consistent with protein copy count Chain T; UniProt 38–276 Not recorded Factor VII light chain × 1 (P08709) Factor X light chain × 1 (P00742) Coagulation factor VII Heavy Chain × 1 (P08709) Tissue factor pathway inhibitor × 1 (P10646) Human 10H10 antibody Fab heavy chain × 1 Human 10H10 antibody Fab light chain × 1 MG MAGNESIUM ION × 4 CA CALCIUM ION × 12 BGC beta-D-glucopyranose × 1 FUC alpha-L-fucopyranose × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.70 Å

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 4
Chains and sequence ranges Author chain T; PDBConstruct 1–239; UniProt 38–276

Tissue factor pathway inhibitor

Homo sapiens

UniProt P10646

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Insufficient information Heteromer Protein × 7 PDB declaration: heptameric(7) Consistent with protein copy count Chain K; UniProt 40–107 Not recorded Factor VII light chain × 1 (P08709) Factor X light chain × 1 (P00742) Coagulation factor VII Heavy Chain × 1 (P08709) Tissue factor,Maltose/maltodextrin-binding periplasmic protein × 1 (P13726,P0AEY0) Human 10H10 antibody Fab heavy chain × 1 Human 10H10 antibody Fab light chain × 1 MG MAGNESIUM ION × 4 CA CALCIUM ION × 12 BGC beta-D-glucopyranose × 1 FUC alpha-L-fucopyranose × 1 ELECTRON MICROSCOPY cryo-EM buffer:pH 7.4 cryo-EM vitrification conditions:Cryogen ETHANE Resolution 3.70 Å

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.

7 other PDB entries and 11 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name TFPI1_HUMAN
Isoform
PDB entities 5
Chains and sequence ranges Author chain K; PDBConstruct 1–68; UniProt 40–107

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 9p0x

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 9p0x
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2. Structure Basics 2. Structure Basics

Entry ID entry_id9p0x
Deposition date deposition_date2025-06-07
Structure title titleNanodisc-embedded human TF/FVIIa/XK1 in complex with 10H10 Fab (nanodisc-subtracted)
Keywords keywordscomplex, nanodisc, blood clotting; BLOOD CLOTTING
Experimental Method methodELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier40.43
Radius of gyration Rg (electron density) rg_electron39.93
Forward intensity I(0) i0313716000.00
Molecular weight molecular_weight139070.0 kDa
Excluded volume excluded_volume171740 ų
Envelope volume envelope_volume240470 ų
Hydration-shell volume shell_volume51384 ų
Envelope diameter envelope_diameter126.3
Shell Rg shell_rg44.27
Envelope Rg envelope_rg39.09
Shape Rg shape_rg39.86
Total Rg total_rg40.41
Total atoms total_atoms9723
Residues n_residues1216
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 dmax126.3
Rg (real space) rg_real40.33
Rg uncertainty (real space) rg_real_error0.90
I(0) (real space) i0_real3.1370e+08
I(0) uncertainty (real space) i0_real_error4.6630e+06
Rg (reciprocal space) rg_reciprocal40.43
I(0) (reciprocal space) i0_reciprocal313700000.0000
Solution quality estimate total_estimate0.9115
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary51.8
Skewness Skewness skewness0.108
Kurtosis Kurtosis kurtosis-0.719
Angular range angular_range— – 0.1950 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha20690000.0000
Real-space data points n_real_points40
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.975; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.924

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (11)

8. Citations (1)

9. Files and Curves (10)