1DD1

CRYSTAL STRUCTURE ANALYSIS OF THE SMAD4 ACTIVE FRAGMENT


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.62 Å
  • R-Value Free: 0.175
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 1DD1

Classification: SIGNALING PROTEIN

Total Structure Weight: 89119.90

Macromolecule Entities
Molecule Chains Length Organism Details
SMAD4 A, B, C 268 Homo sapiens Fragment: SMAD4 ACTIVE FRAGMENT
Gene Name(s): SMAD4 Gene View DPC4 MADH4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.62 Å
  • R-Value Free: 0.175
  • R-Value Work: 0.218
  • Space Group: I 41 2 2

Unit Cell:

Length (Å) Angle (°)
a = 142.43 α = 90.00
b = 142.43 β = 90.00
c = 195.48 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-11-05
  • Released Date: 1999-11-27
  • Deposition author(s): Qin, B.Y., Lam, S.W., Lin, K.

Revision History

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