1KDK

THE STRUCTURE OF THE N-TERMINAL LG DOMAIN OF SHBG IN CRYSTALS SOAKED WITH EDTA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 1KDK

Classification: TRANSPORT PROTEIN

Total Structure Weight: 19945.78

Macromolecule Entities
Molecule Chains Length Organism Details
Sex Hormone-Binding Globulin A 177 Homo sapiens Fragment: N-terminal LG-domain
Gene Name(s): SHBG Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A 5-ALPHA-DIHYDROTESTOSTERONE
C19 H30 O2
NVKAWKQGWWIWPM-ABEVXSGRSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DHT IC50: 3.8 nM (100) BindingDB
Kd: 0.182 nM (100) BindingDB

Kd: 0.9 nM  BindingMOAD
Kd: 0.9 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.245
  • R-Value Work: 0.194
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 103.72 α = 90.00
b = 103.72 β = 90.00
c = 85.76 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-11-13
  • Released Date: 2002-05-15
  • Deposition author(s): Grishkovskaya, I., Avvakumov, G.V., Hammond, G.L., Muller, Y.A.

Revision History

  • 2008-04-27
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance