6oc9

S8 phosphorylated beta amyloid 40 fibrils

Method: SOLID-STATE NMR Dmax: 84.8 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 homooligomer Homooligomer Protein × 10 PDB declaration: decameric(10) Consistent with protein copy count Chain A; UniProt 653–692 Chain B; UniProt 653–692 Chain C; UniProt 653–692 Chain D; UniProt 653–692 Chain E; UniProt 653–692 Chain F; UniProt 653–692 Chain G; UniProt 653–692 Chain H; UniProt 653–692 Chain I; UniProt 653–692 Chain J; UniProt 653–692 Fragment:residues 616-655 2PO PHOSPHONATE × 10 SOLID-STATE NMR NMR measurement conditions:pH 7.4;280 K;Ionic strength (raw mmCIF value) 10;Pressure 1 NMR sample composition:50 uM 13C, 15N-uniformly labeled E3, G9, V18, F20, D23, S26, K28 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled A2, F4, D7, Y10, V24, G25 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled Q15, F19, A21, I31, L34, V36, G37 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled V12, E22, G29, A30, M35 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled E11, L17, N27, I32, G33, G38, V39 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled F19, L34 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled E3, F4, V24, G25, S26 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled V12, F20, E22 beta amyloid peptide, 50 uM 13C, 15N-uniformly labeled I31, G33, V39 beta amyloid peptide, water | water NMR sample composition:50 uM 2H labeled L17, 2H-CD3 beta amyloid peptide, 50 uM 2H labeled F19, 2H-ring-D5 beta amyloid peptide, 50 2H labeled uM L34, 2H-CD3 beta amyloid peptide, 50 uM 2H labeled M35, 2H-CD3 beta amyloid peptide, 50 uM 2H labeled V36, 2H-CD3 beta amyloid peptide, water | water NMR sample composition:50 uM 13C selective labeled A2-CH3, V12-CO beta amyloid peptide, 50 uM 13C selective labeled V18-CO, A21-CH3 beta amyloid peptide, 50 uM 13C selective labeled V24-CO, A30-CH3 beta amyloid peptide, 50 uM 13C selective labeled G33-CO, V39-Ca beta amyloid peptide, 50 uM 13C selective labeled V36-Ca, G38-CO beta amyloid peptide, 50 uM 13C selective labeled G9-CO beta amyloid peptide, water | water Resolution not provided

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 P05067-8
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–40; UniProt 653–692 Author chain B; PDBConstruct 1–40; UniProt 653–692 Author chain C; PDBConstruct 1–40; UniProt 653–692 Author chain D; PDBConstruct 1–40; UniProt 653–692 Author chain E; PDBConstruct 1–40; UniProt 653–692 Author chain F; PDBConstruct 1–40; UniProt 653–692 Author chain G; PDBConstruct 1–40; UniProt 653–692 Author chain H; PDBConstruct 1–40; UniProt 653–692 Author chain I; PDBConstruct 1–40; UniProt 653–692 Author chain J; PDBConstruct 1–40; UniProt 653–692

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 6oc9

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6oc9
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6oc9
Deposition date deposition_date2019-03-22
Structure title titleS8 phosphorylated beta amyloid 40 fibrils
Keywords keywordsamyloid fibrils, beta amyloid, phosphorylation, post-translational modification, SIGNALING PROTEIN; SIGNALING PROTEIN
Experimental Method methodSOLID-STATE NMR

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

Radius of gyration Rg (Guinier) rg_guinier25.58
Radius of gyration Rg (electron density) rg_electron24.43
Forward intensity I(0) i02967020000.00
Molecular weight molecular_weight440580.0 kDa
Excluded volume excluded_volume541450 ų
Envelope volume envelope_volume104750 ų
Hydration-shell volume shell_volume32652 ų
Envelope diameter envelope_diameter91.5
Shell Rg shell_rg34.52
Envelope Rg envelope_rg27.23
Shape Rg shape_rg24.50
Total Rg total_rg24.38
Total atoms total_atoms60100
Residues n_residues4000
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 dmax84.8
Rg (real space) rg_real25.76
Rg uncertainty (real space) rg_real_error0.59
I(0) (real space) i0_real2.9670e+09
I(0) uncertainty (real space) i0_real_error4.1440e+07
Rg (reciprocal space) rg_reciprocal25.70
I(0) (reciprocal space) i0_reciprocal2967000000.0000
Solution quality estimate total_estimate0.8443
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary23.3
Skewness Skewness skewness0.452
Kurtosis Kurtosis kurtosis-0.570
Angular range angular_range— – 0.3100 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha4424000.0000
Real-space data points n_real_points63
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.747; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.791; Smooth: 0.940

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

8. Citations (1)

9. Files and Curves (10)