5erc

X-ray crystal structure of BRPF1 PZP domain

Method: X-RAY DIFFRACTION Dmax: 57.9 Å Quality: GOOD

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

Peregrin

Homo sapiens

UniProt P55201

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 274–450 Fragment:PZP domain (UNP residues 274-450) ZN ZINC ION × 5 CA CALCIUM ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, SITTING DROP;pH 8;293 K;0.2 M Calcium acetate, 0.1 M Imidazole pH 8.0, 10% PEG8000 Resolution 2.05 Å R-free 0.193

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.

64 other PDB entries and 94 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name BRPF1_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–177; UniProt 274–450

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 5erc

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5erc
Download Download

2. Structure Basics 2. Structure Basics

Entry ID entry_id5erc
Deposition date deposition_date2015-11-13
Structure title titleX-ray crystal structure of BRPF1 PZP domain
Keywords keywordsreader domain, methyllysine, DNA, H3 Histone, TRANSCRIPTION; TRANSCRIPTION
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier17.07
Radius of gyration Rg (electron density) rg_electron16.15
Forward intensity I(0) i07697430.00
Molecular weight molecular_weight19047.0 kDa
Excluded volume excluded_volume23234 ų
Envelope volume envelope_volume27114 ų
Hydration-shell volume shell_volume14291 ų
Envelope diameter envelope_diameter59.2
Shell Rg shell_rg21.74
Envelope Rg envelope_rg16.63
Shape Rg shape_rg16.18
Total Rg total_rg16.98
Total atoms total_atoms1303
Residues n_residues167
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 dmax57.9
Rg (real space) rg_real17.01
Rg uncertainty (real space) rg_real_error0.36
I(0) (real space) i0_real7.6970e+06
I(0) uncertainty (real space) i0_real_error9.0930e+04
Rg (reciprocal space) rg_reciprocal17.02
I(0) (reciprocal space) i0_reciprocal7697000.0000
Solution quality estimate total_estimate0.7999
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary20.6
Skewness Skewness skewness0.247
Kurtosis Kurtosis kurtosis-0.273
Angular range angular_range— – 0.4650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha917300.0000
Real-space data points n_real_points77
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.800; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

8. Citations (1)

9. Files and Curves (10)