3CZU

Crystal structure of the human ephrin A2- ephrin A1 complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.193

Literature

Macromolecules
Sequence Display for 3CZU

Classification: TRANSFERASE / SIGNALING PROTEIN

Total Structure Weight: 45731.93

Macromolecule Entities
Molecule Chains Length Organism Details
Ephrin type-A receptor 2 A 207 Homo sapiens EC#: 2.7.10.1 IUBMB
Fragment: Ligand binding domain: Residues 23-202
Mutation: N94I, N95F, F96I, N99K
Gene Name(s): EPHA2 Gene View ECK
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Ephrin-A1 B 182 Homo sapiens Fragment: Residues 17-171
Mutation: D159V
Gene Name(s): EFNA1 Gene View EPLG1 LERK1 TNFAIP4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MAN
Query on MAN

B ALPHA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-PQMKYFCFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.193
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 99.43 α = 90.00
b = 99.43 β = 90.00
c = 204.88 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-04-30
  • Released Date: 2008-08-12
  • Deposition author(s): Walker, J.R., Yermekbayeva, L., Seitova, A., Butler-Cole, C., Bountra, C., Wikstrom, M., Arrowsmith, C.H., Edwards, A.M., Bochkarev, A., Dhe-Paganon, S., Structural Genomics Consortium (SGC)

Revision History

  • 2011-07-13
    Type: Non-polymer description, Version format compliance