6les

3D domain-swapped dimer of the maltose-binding protein fused to a fragment of the focal adhesion kinase

Method: X-RAY DIFFRACTION Dmax: 148.1 Å Quality: GOOD

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

Maltose/maltodextrin-binding periplasmic protein,Focal adhesion kinase 1

Homo sapiens

UniProt P0AEX9

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 Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 27–392 Chain B; UniProt 27–392 Mutation:surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2000mM Ammonium sulfate, 100mM CAPS/ Sodium hydroxide pH 10.5 Resolution 2.00 Å R-free 0.231
2 Insufficient information Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain X; UniProt 27–392 Chain Y; UniProt 27–392 Mutation:surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2000mM Ammonium sulfate, 100mM CAPS/ Sodium hydroxide pH 10.5 Resolution 2.00 Å R-free 0.231

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.

366 other PDB entries and 490 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MALE_ECOLI
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–367; UniProt 27–392 Author chain B; PDBConstruct 2–367; UniProt 27–392 Author chain X; PDBConstruct 2–367; UniProt 27–392 Author chain Y; PDBConstruct 2–367; UniProt 27–392

Maltose/maltodextrin-binding periplasmic protein,Focal adhesion kinase 1

Homo sapiens

UniProt Q05397

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 Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 805–832 Chain B; UniProt 805–832 Mutation:surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2000mM Ammonium sulfate, 100mM CAPS/ Sodium hydroxide pH 10.5 Resolution 2.00 Å R-free 0.231
2 Insufficient information Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain X; UniProt 805–832 Chain Y; UniProt 805–832 Mutation:surface entropy reduction mutant,D83A,K84A,E173A,N174A,K240A,E360A,K363A,D364A SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 10.5;298 K;2000mM Ammonium sulfate, 100mM CAPS/ Sodium hydroxide pH 10.5 Resolution 2.00 Å R-free 0.231

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.

38 other PDB entries and 80 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name FAK1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 370–397; UniProt 805–832 Author chain B; PDBConstruct 370–397; UniProt 805–832 Author chain X; PDBConstruct 370–397; UniProt 805–832 Author chain Y; PDBConstruct 370–397; UniProt 805–832

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 6les

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id6les
Deposition date deposition_date2019-11-26
Structure title title3D domain-swapped dimer of the maltose-binding protein fused to a fragment of the focal adhesion kinase
Keywords keywords;maltose binding protein, domain-swapping, arm exchange, folding, passenger protein, surface entropy reduction, fixed-arm carrier, dimer, FAK, apo-protein, SUGAR BINDING PROTEIN ;; SUGAR BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier45.23
Radius of gyration Rg (electron density) rg_electron44.87
Forward intensity I(0) i0351060000.00
Molecular weight molecular_weight159950.0 kDa
Excluded volume excluded_volume202280 ų
Envelope volume envelope_volume281860 ų
Hydration-shell volume shell_volume53536 ų
Envelope diameter envelope_diameter148.1
Shell Rg shell_rg48.49
Envelope Rg envelope_rg43.45
Shape Rg shape_rg44.83
Total Rg total_rg45.17
Total atoms total_atoms11310
Residues n_residues1472
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 dmax148.1
Rg (real space) rg_real45.27
Rg uncertainty (real space) rg_real_error1.84
I(0) (real space) i0_real3.5110e+08
I(0) uncertainty (real space) i0_real_error7.1090e+06
Rg (reciprocal space) rg_reciprocal45.23
I(0) (reciprocal space) i0_reciprocal351000000.0000
Solution quality estimate total_estimate0.8941
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary46.5
Skewness Skewness skewness0.220
Kurtosis Kurtosis kurtosis-0.753
Angular range angular_range— – 0.1750 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha25270000.0000
Real-space data points n_real_points36
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.929; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.938; Smooth: 0.893

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd6lesa_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd6lesb_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd6lesx_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd6lesy_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like

8. Citations (1)

9. Files and Curves (10)