7ow1

Crystal Structure of TAP01 in complex with amyloid beta peptide

Method: X-RAY DIFFRACTION Dmax: 83.6 Å Quality: GOOD

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

Amyloid-beta precursor protein

OrganismNot specified

UniProt P05067

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 A; UniProt 674–685 Fragment:UNP residues 674-683 Non-standard monomer:Yes (specific site not provided by mmCIF) TAP01 family antibody heavy chain × 1 TAP01 family antibody light chain × 1 FLC CITRATE ANION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;292 K;20% PEG3350 0.2 M ammonium citrate Resolution 1.40 Å R-free 0.200

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.

211 other PDB entries and 282 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A4_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–12; UniProt 674–685

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 7ow1

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7ow1
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7ow1
Deposition date deposition_date2021-06-16
Structure title titleCrystal Structure of TAP01 in complex with amyloid beta peptide
Keywords keywords;Alzheimer's Disease, IMMUNE SYSTEM ;; IMMUNE SYSTEM
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier26.01
Radius of gyration Rg (electron density) rg_electron25.09
Forward intensity I(0) i039769100.00
Molecular weight molecular_weight48114.0 kDa
Excluded volume excluded_volume59819 ų
Envelope volume envelope_volume73740 ų
Hydration-shell volume shell_volume24799 ų
Envelope diameter envelope_diameter82.8
Shell Rg shell_rg32.22
Envelope Rg envelope_rg24.68
Shape Rg shape_rg25.07
Total Rg total_rg25.96
Total atoms total_atoms3386
Residues n_residues442
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 dmax83.6
Rg (real space) rg_real26.01
Rg uncertainty (real space) rg_real_error0.86
I(0) (real space) i0_real3.9770e+07
I(0) uncertainty (real space) i0_real_error6.4380e+05
Rg (reciprocal space) rg_reciprocal26.01
I(0) (reciprocal space) i0_reciprocal39770000.0000
Solution quality estimate total_estimate0.8911
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks4
Primary peak position r_peak_primary28.8
Skewness Skewness skewness0.275
Kurtosis Kurtosis kurtosis-0.594
Angular range angular_range— – 0.3050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha7053000.0000
Real-space data points n_real_points62
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.892; Stabil: 0.981; Sysdev: 1.000; Positv: 1.000; Valcen: 0.968; Smooth: 0.992

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id7ow1H01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7ow1H02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7ow1K01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins
Domain ID domain_id7ow1K02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily10 — Immunoglobulins

8. Citations (1)

9. Files and Curves (10)