5tpk

Crystal Structure of Mouse Protocadherin-15 EC7-8 V875A

Method: X-RAY DIFFRACTION Dmax: 104.7 Å Quality: REASONABLE

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

Protocadherin-15

Mus musculus

UniProt Q99PJ1

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 715–923 Fragment:Extracellular domain residues 715-924 Mutation:V875A CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8;277 K;0.2M AMMONIUM CHLORIDE, 10% PEG3350 Resolution 2.00 Å R-free 0.229

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.

18 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name PCD15_MOUSE
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 2–210; UniProt 715–923

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 5tpk

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5tpk
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5tpk
Deposition date deposition_date2016-10-20
Structure title titleCrystal Structure of Mouse Protocadherin-15 EC7-8 V875A
Keywords keywordshearing, mechanotransduction, adhesion, calcium-binding protein, CELL ADHESION; CELL ADHESION
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier28.09
Radius of gyration Rg (electron density) rg_electron28.58
Forward intensity I(0) i08445020.00
Molecular weight molecular_weight22361.0 kDa
Excluded volume excluded_volume28069 ų
Envelope volume envelope_volume35671 ų
Hydration-shell volume shell_volume12709 ų
Envelope diameter envelope_diameter103.3
Shell Rg shell_rg29.61
Envelope Rg envelope_rg29.08
Shape Rg shape_rg28.61
Total Rg total_rg28.61
Total atoms total_atoms1576
Residues n_residues202
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 dmax104.7
Rg (real space) rg_real28.94
Rg uncertainty (real space) rg_real_error1.35
I(0) (real space) i0_real8.4450e+06
I(0) uncertainty (real space) i0_real_error1.4960e+05
Rg (reciprocal space) rg_reciprocal28.69
I(0) (reciprocal space) i0_reciprocal8443000.0000
Solution quality estimate total_estimate0.6476
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary16.8
Skewness Skewness skewness0.649
Kurtosis Kurtosis kurtosis-0.465
Angular range angular_range— – 0.2800 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha598200.0000
Real-space data points n_real_points57
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.150; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.012; Smooth: 0.951

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id5tpkA01
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily60 — Cadherins
Domain ID domain_id5tpkA02
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology40 — Immunoglobulin-like
Homologous superfamily homologous superfamily60 — Cadherins

8. Citations (1)

9. Files and Curves (10)