4CHB

Crystal structure of the human KLHL2 Kelch domain in complex with a WNK4 peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.56 Å
  • R-Value Free: 0.193
  • R-Value Work: 0.177

Literature

Macromolecules
Sequence Display for 4CHB

Classification: SIGNALING PROTEIN / TRANSFERASE

Total Structure Weight: 69582.37

Macromolecule Entities
Molecule Chains Length Organism Details
KELCH-LIKE PROTEIN 2 A, B 302 Homo sapiens Fragment: KELCH DOMAIN, RESIDUES 294-591
Mutation: G457V
Gene Name(s): KLHL2 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
SERINE/THREONINE-PROTEIN KINASE WNK4 C, D 11 Homo sapiens EC#: 2.7.11.1 IUBMB
Fragment: RESIDUES 557-567
Gene Name(s): WNK4 Gene View PRKWNK4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
12P
Query on 12P

A DODECAETHYLENE GLYCOL
POLYETHYLENE GLYCOL PEG400 (Synonym)
C24 H50 O13
WRZXKWFJEFFURH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A, B, C, D 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.56 Å
  • R-Value Free: 0.193
  • R-Value Work: 0.177
  • Space Group: P 43 21 2

Unit Cell:

Length (Å) Angle (°)
a = 117.70 α = 90.00
b = 117.70 β = 90.00
c = 106.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-11-29
  • Released Date: 2014-01-08
  • Deposition author(s): Sorrell, F.J., Schumacher, F.R., Kurz, T., Alessi, D.R., Newman, J., Cooper, C.D.O., Canning, P., Kopec, J., Williams, E., Krojer, T., Von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Bullock, A.

Revision History

  • Version 1_0: 2014-01-08

    Type: Initial release

  • Version 1_1: 2014-05-21

    Type: Database references

  • Version 1_2: 2014-05-28

    Type: Database references

  • Version 1_3: 2015-07-22

    Type: Structure summary