6e3z

Structure of Bace-1 in complex with Ligand 8

Method: X-RAY DIFFRACTION Dmax: 135.7 Å Quality: GOOD

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

Beta-secretase 1

Homo sapiens

UniProt P56817

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 22–446 Not recorded HRV N-{3-[(2R,3R)-5-amino-3-methyl-2-(trifluoromethyl)-3,6-dihydro-2H-1,4-oxazin-3-yl]-4-fluorophenyl}-3,5-dichloropyridine-2-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.25;293 K;17% PEG-4000, 0.1 M MES Resolution 1.94 Å R-free 0.212
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 22–446 Not recorded HRV N-{3-[(2R,3R)-5-amino-3-methyl-2-(trifluoromethyl)-3,6-dihydro-2H-1,4-oxazin-3-yl]-4-fluorophenyl}-3,5-dichloropyridine-2-carboxamide × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.25;293 K;17% PEG-4000, 0.1 M MES Resolution 1.94 Å R-free 0.212
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 22–446 Not recorded HRV N-{3-[(2R,3R)-5-amino-3-methyl-2-(trifluoromethyl)-3,6-dihydro-2H-1,4-oxazin-3-yl]-4-fluorophenyl}-3,5-dichloropyridine-2-carboxamide × 2 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION;pH 6.25;293 K;17% PEG-4000, 0.1 M MES Resolution 1.94 Å R-free 0.212

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.

430 other PDB entries and 734 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BACE1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 8–432; UniProt 22–446 Author chain B; PDBConstruct 8–432; UniProt 22–446 Author chain C; PDBConstruct 8–432; UniProt 22–446

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 6e3z

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6e3z
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6e3z
Deposition date deposition_date2018-07-16
Structure title titleStructure of Bace-1 in complex with Ligand 8
Keywords keywordsbace protease, hydrolase, HYDROLASE-INHIBITOR complex; HYDROLASE/INHIBITOR
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier40.49
Radius of gyration Rg (electron density) rg_electron40.59
Forward intensity I(0) i0242123000.00
Molecular weight molecular_weight127670.0 kDa
Excluded volume excluded_volume159800 ų
Envelope volume envelope_volume210730 ų
Hydration-shell volume shell_volume46327 ų
Envelope diameter envelope_diameter146.2
Shell Rg shell_rg42.80
Envelope Rg envelope_rg40.33
Shape Rg shape_rg40.59
Total Rg total_rg40.73
Total atoms total_atoms8997
Residues n_residues1130
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 dmax135.7
Rg (real space) rg_real40.79
Rg uncertainty (real space) rg_real_error1.40
I(0) (real space) i0_real2.4210e+08
I(0) uncertainty (real space) i0_real_error4.2350e+06
Rg (reciprocal space) rg_reciprocal40.49
I(0) (reciprocal space) i0_reciprocal242000000.0000
Solution quality estimate total_estimate0.8108
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary38.3
Skewness Skewness skewness0.525
Kurtosis Kurtosis kurtosis-0.396
Angular range angular_range— – 0.1950 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha41070000.0000
Real-space data points n_real_points40
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.787; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.737; Smooth: 0.439

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 6 domains

CATH v4.4 (6 domains)

Domain ID domain_id6e3zA01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id6e3zA02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id6e3zB01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id6e3zB02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id6e3zC01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id6e3zC02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases

8. Citations (1)

9. Files and Curves (10)