3BX8

Engineered Human Lipocalin 2 (LCN2), apo-form


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.282 
  • R-Value Work: 0.251 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

High affinity molecular recognition and functional blockade of CTLA-4 by an engineered human lipocalin

Schonfeld, D.L.Matschiner, G.Chatwell, L.Trentmann, S.Schlehuber, S.Hohlbaum, A.Skerra, A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ENGINEERED HUMAN LIPOCALIN 2
A, B, C, D, E, F, G, H
178N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PE5
Query on PE5

Download SDF File 
Download CCD File 
B, C, D, F, H
3,6,9,12,15,18,21,24-OCTAOXAHEXACOSAN-1-OL
2-(2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL, POLYETHYLENE GLYCOL PEG400
C18 H38 O9
CUDPPTPIUWYGFI-UHFFFAOYSA-N
 Ligand Interaction
1PE
Query on 1PE

Download SDF File 
Download CCD File 
A, E, G
PENTAETHYLENE GLYCOL
PEG400
C10 H22 O6
JLFNLZLINWHATN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.282 
  • R-Value Work: 0.251 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 61.482α = 110.77
b = 92.861β = 90.00
c = 98.825γ = 109.36
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
HKL-2000data scaling
PHASERphasing
CNSrefinement
HKL-2000data collection
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-01-20
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance