2ZPK

Crystal structure of P20.1 Fab fragment in complex with its antigen peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.172

Literature

Macromolecules
Sequence Display for 2ZPK

Classification: IMMUNE SYSTEM

Total Structure Weight: 94371.77

Macromolecule Entities
Molecule Chains Length Organism Details
IgG1-lambda P20.1 Fab (light chain) L, M 212 Mus musculus
IgG1-lambda P20.1 Fab (heavy chain) H, I 216 Mus musculus Fragment: Variable and Constant region
Proteinase-activated receptor 4 P, Q 8 Homo sapiens Fragment: UNP residues 46-53
Gene Name(s): F2RL3 Gene View PAR4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GOL
Query on GOL

H, I, M GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PCA
Query on PCA
H, I, L, M L-PEPTIDE LINKING C5 H7 N O3 GLU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.204
  • R-Value Work: 0.172
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 40.04 α = 99.93
b = 65.27 β = 93.50
c = 85.03 γ = 96.46

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-07-16
  • Released Date: 2008-12-23
  • Deposition author(s): Nogi, T., Sanagawa, T., Takagi, J.

Revision History

  • 2011-07-13
    Type: Advisory, Version format compliance