2fd6

Structure of Human Urokinase Plasminogen Activator in Complex with Urokinase Receptor and an anti-upar antibody at 1.9 A

Method: X-RAY DIFFRACTION Dmax: 144.5 Å Quality: REASONABLE

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

Urokinase-type plasminogen activator

Homo sapiens

UniProt P00749

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 31–152 Fragment:Amino terminal residues 31-152 L chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q52L64) H chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q4V9V8) Urokinase plasminogen activator surface receptor × 1 (Q03405) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276
2 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 31–152 Fragment:Amino terminal residues 31-152 L chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q52L64) H chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q4V9V8) Urokinase plasminogen activator surface receptor × 1 (Q03405) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276

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.

147 other PDB entries and 164 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name UROK_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–122; UniProt 31–152

L chain of Fab of ATN-615 anti-uPAR antibody

OrganismNot specified

UniProt Q52L64

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain L; UniProt 46–239 Not recorded Urokinase-type plasminogen activator × 1 (P00749) H chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q4V9V8) Urokinase plasminogen activator surface receptor × 1 (Q03405) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276
2 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain L; UniProt 46–239 Not recorded Urokinase-type plasminogen activator × 1 (P00749) H chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q4V9V8) Urokinase plasminogen activator surface receptor × 1 (Q03405) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276

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.

1 other PDB entries and 2 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q52L64_MOUSE
Isoform
PDB entities 2
Chains and sequence ranges Author chain L; PDBConstruct 26–211; UniProt 46–239

H chain of Fab of ATN-615 anti-uPAR antibody

OrganismNot specified

UniProt Q4V9V8

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain H; UniProt 21–223 Not recorded Urokinase-type plasminogen activator × 1 (P00749) L chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q52L64) Urokinase plasminogen activator surface receptor × 1 (Q03405) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276
2 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain H; UniProt 21–223 Not recorded Urokinase-type plasminogen activator × 1 (P00749) L chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q52L64) Urokinase plasminogen activator surface receptor × 1 (Q03405) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276

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.

No other PDB entry for the same UniProt protein was found.

View Construct and Data Evidence
UniProt name Q4V9V8_MOUSE
Isoform
PDB entities 3
Chains and sequence ranges Author chain H; PDBConstruct 2–197; UniProt 21–223

Urokinase plasminogen activator surface receptor

Homo sapiens

UniProt Q03405

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain U; UniProt 23–297 Fragment:residues 23-297 Urokinase-type plasminogen activator × 1 (P00749) L chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q52L64) H chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q4V9V8) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276
2 Other combination Heteromer Protein × 4 其他Polymer 2 PDB declaration: tetrameric(4) Consistent with protein copy count Chain U; UniProt 23–297 Fragment:residues 23-297 Urokinase-type plasminogen activator × 1 (P00749) L chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q52L64) H chain of Fab of ATN-615 anti-uPAR antibody × 1 (Q4V9V8) alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SO4 SULFATE ION × 1 ETX 2-ETHOXYETHANOL × 3 EDO 1,2-ETHANEDIOL × 2 PGE TRIETHYLENE GLYCOL × 1 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 6.5;298 K;4% PEG4000, 5% ethylene glycol, 5% methanol, 0.05% sodium azide, 50 mM cacodylate, pH 6.5, MICRODIALYSIS, temperature 298K Resolution 1.90 Å R-free 0.276

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.

11 other PDB entries and 15 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name UPAR_HUMAN
Isoform
PDB entities 4
Chains and sequence ranges Author chain U; PDBConstruct 3–276; UniProt 23–297

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 2fd6

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2fd6
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2fd6
Deposition date deposition_date2005-12-13
Structure title titleStructure of Human Urokinase Plasminogen Activator in Complex with Urokinase Receptor and an anti-upar antibody at 1.9 A
Keywords keywordsuPAR, ATF, ATN-615 antibody, Fab, ternary complex, IMMUNE SYSTEM, HYDROLASE; IMMUNE SYSTEM, HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier39.09
Radius of gyration Rg (electron density) rg_electron39.92
Forward intensity I(0) i0137860000.00
Molecular weight molecular_weight89700.0 kDa
Excluded volume excluded_volume110060 ų
Envelope volume envelope_volume147960 ų
Hydration-shell volume shell_volume35121 ų
Envelope diameter envelope_diameter151.2
Shell Rg shell_rg39.16
Envelope Rg envelope_rg40.29
Shape Rg shape_rg39.88
Total Rg total_rg39.98
Total atoms total_atoms6264
Residues n_residues790
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 dmax144.5
Rg (real space) rg_real39.95
Rg uncertainty (real space) rg_real_error1.86
I(0) (real space) i0_real1.3790e+08
I(0) uncertainty (real space) i0_real_error2.7360e+06
Rg (reciprocal space) rg_reciprocal39.42
I(0) (reciprocal space) i0_reciprocal137800000.0000
Solution quality estimate total_estimate0.5128
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary32.5
Skewness Skewness skewness0.685
Kurtosis Kurtosis kurtosis-0.151
Angular range angular_range— – 0.2000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha7723000.0000
Real-space data points n_real_points41
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.497; Stabil: 1.000; Sysdev: 0.062; Positv: 1.000; Valcen: 0.346; Smooth: 0.640

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (13)

7. Fold Classification (SCOP + CATH) 18 domains

SCOP 2.08 (9 domains)

Domain ID domain_idd2fd6a1
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_idd2fd6a2
Class classg — Small proteins
Fold Fold foldg.14 — Kringle-like
Superfamily Superfamily superfamilyg.14.1 — Kringle-like
Family Family familyg.14.1.1 — Kringle modules
Domain ID domain_idd2fd6h1
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.1 — V set domains (antibody variable domain-like)
Domain ID domain_idd2fd6h2
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
Domain ID domain_idd2fd6l1
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.1 — V set domains (antibody variable domain-like)
Domain ID domain_idd2fd6l2
Class classb — All beta proteins
Fold Fold foldb.1 — Immunoglobulin-like beta-sandwich
Superfamily Superfamily superfamilyb.1.1 — Immunoglobulin
Family Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
Domain ID domain_idd2fd6u1
Class classg — Small proteins
Fold Fold foldg.7 — Snake toxin-like
Superfamily Superfamily superfamilyg.7.1 — Snake toxin-like
Family Family familyg.7.1.3 — Extracellular domain of cell surface receptors
Domain ID domain_idd2fd6u2
Class classg — Small proteins
Fold Fold foldg.7 — Snake toxin-like
Superfamily Superfamily superfamilyg.7.1 — Snake toxin-like
Family Family familyg.7.1.3 — Extracellular domain of cell surface receptors
Domain ID domain_idd2fd6u3
Class classg — Small proteins
Fold Fold foldg.7 — Snake toxin-like
Superfamily Superfamily superfamilyg.7.1 — Snake toxin-like
Family Family familyg.7.1.3 — Extracellular domain of cell surface receptors

CATH v4.4 (9 domains)

Domain ID domain_id2fd6A01
Class class2 — Mainly Beta
Architecture architecture10 — Ribbon
Topology topology25 — Laminin
Homologous superfamily homologous superfamily10 — Laminin
Domain ID domain_id2fd6A02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology20 — Plasminogen Kringle 4
Homologous superfamily homologous superfamily10 — Plasminogen Kringle 4
Domain ID domain_id2fd6H01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id2fd6H02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id2fd6L01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id2fd6L02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id2fd6U01
Class class2 — Mainly Beta
Architecture architecture10 — Ribbon
Topology topology60 — CD59
Homologous superfamily homologous superfamily10 — CD59
Domain ID domain_id2fd6U02
Class class2 — Mainly Beta
Architecture architecture10 — Ribbon
Topology topology60 — CD59
Homologous superfamily homologous superfamily10 — CD59
Domain ID domain_id2fd6U03
Class class2 — Mainly Beta
Architecture architecture10 — Ribbon
Topology topology60 — CD59
Homologous superfamily homologous superfamily10 — CD59

8. Citations (1)

9. Files and Curves (10)