1P22

Structure of a beta-TrCP1-Skp1-beta-catenin complex: destruction motif binding and lysine specificity on the SCFbeta-TrCP1 ubiquitin ligase

Structural Biology Knowledgebase: 1P22 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.230

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1P22

Classification: SIGNALING PROTEIN

Total Structure Weight: 69196.33

Macromolecule Entities
Molecule Chains Length Organism Details
F-box/WD-repeat protein 1A A 435 Homo sapiens Gene Name(s): BTRC Gene View BTRCP FBW1A FBXW1A
Skp1 B 145 Homo sapiens Gene Name(s): SKP1 Gene View EMC19 OCP2 SKP1A TCEB1L
Beta-catenin C 26 Homo sapiens Mutation: S33X, S37X
Gene Name(s): CTNNB1 Gene View CTNNB OK/SW-cl.35 PRO2286

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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.95 Å
  • R-Value Free: 0.286
  • R-Value Work: 0.230
  • Space Group: P 31

Unit Cell:

Length (Å) Angle (°)
a = 82.60 α = 90.00
b = 82.60 β = 90.00
c = 111.50 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-04-14
  • Released Date: 2003-07-08
  • Deposition author(s): Wu, G., Xu, G., Schulman, B.A., Jeffrey, P.D., Harper, J.W., Pavletich, N.P.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4