1U7F

Crystal Structure of the phosphorylated Smad3/Smad4 heterotrimeric complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.232

Literature

Macromolecules
Sequence Display for 1U7F

Classification: SIGNALING PROTEIN

Total Structure Weight: 70995.23

Macromolecule Entities
Molecule Chains Length Organism Details
Mothers against decapentaplegic homolog 3 A, C 198 Homo sapiens Fragment: MH2 and Linker domains
Mutation: S423X, S425X
Gene Name(s): SMAD3 Gene View MADH3
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Mothers against decapentaplegic homolog 4 B 239 Homo sapiens Fragment: MH2 and Linker domains
Gene Name(s): SMAD4 Gene View DPC4 MADH4
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
SEP
Query on SEP
A, C L-PEPTIDE LINKING C3 H8 N O6 P SER

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.247
  • R-Value Work: 0.232
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 48.47 α = 90.00
b = 60.54 β = 90.00
c = 205.78 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-08-03
  • Released Date: 2004-09-28
  • Deposition author(s): Chacko, B.M., Qin, B.Y., Tiwari, A., Shi, G., Lam, S., Hayward, L.J., de Caestecker, M., Lin, K.

Revision History

  • 2008-04-30
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance