1ABO

CRYSTAL STRUCTURE OF THE COMPLEX OF THE ABL TYROSINE KINASE SH3 DOMAIN WITH 3BP-1 SYNTHETIC PEPTIDE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Work: 0.156 
  • R-Value Observed: 0.156 

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This is version 1.2 of the entry. See complete history


Literature

High-resolution crystal structures of tyrosine kinase SH3 domains complexed with proline-rich peptides.

Musacchio, A.Saraste, M.Wilmanns, M.

(1994) Nat Struct Biol 1: 546-551

  • DOI: 10.1038/nsb0894-546
  • Primary Citation of Related Structures:  
    1ABO, 1ABQ, 1FYN

  • PubMed Abstract: 
  • Src-homology 3 (SH3) domains bind to proline-rich motifs in target proteins. We have determined high-resolution crystal structures of the complexes between the SH3 domains of Abl and Fyn tyrosine kinases, and two ten-residue proline-rich peptides derived from the SH3-binding proteins 3BP-1 and 3BP-2 ...

    Src-homology 3 (SH3) domains bind to proline-rich motifs in target proteins. We have determined high-resolution crystal structures of the complexes between the SH3 domains of Abl and Fyn tyrosine kinases, and two ten-residue proline-rich peptides derived from the SH3-binding proteins 3BP-1 and 3BP-2. The X-ray data show that the basic mode of binding of both proline-rich peptides is the same. Peptides are bound over their entire length and interact with three major sites on the SH3 molecules by both hydrogen-bonding and van der Waals contacts. Residues 4-10 of the peptide adopt the conformation of a left-handed polyproline helix type II. Binding of the proline at position 2 requires a kink at the non-proline position 3.


    Related Citations: 
    • Crystal Structure of the SH3 Domain in Human Fyn. Comparison of the Three-Dimensional Structures of the SH3 Domain in Tyrosine Kinases and Spectrin
      Noble, M.E.M., Musacchio, A., Courtneidge, S., Saraste, M., Wierenga, R.
      (1993) EMBO J 12: 2617
    • Identification of a Ten-Amino Acid SH3 Binding Site
      Ren, R., Mayer, B., Clark, K.L., Baltimore, D.
      (1993) Science 259: 1157
    • Crystal Structure of a Src-Homology 3 (SH3) Domain
      Musacchio, A., Noble, M.E.M., Pauptit, R., Wierenga, R., Saraste, M.
      (1992) Nature 359: 851

    Organizational Affiliation

    European Molecular Biology Laboratory, Heidelberg, Germany.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
ABL TYROSINE KINASEA, B62Mus musculusMutation(s): 0 
Gene Names: Abl1Abl
EC: 2.7.1.112 (PDB Primary Data), 2.7.10.2 (UniProt)
UniProt
Find proteins for P00520 (Mus musculus)
Explore P00520 
Go to UniProtKB:  P00520
Protein Feature View
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  • Reference Sequence
  • Find similar proteins by:  Sequence   |   Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
3BP-1 SYNTHETIC PEPTIDE, 10 RESIDUESC, D10N/AMutation(s): 0 
UniProt
Find proteins for P55194 (Mus musculus)
Explore P55194 
Go to UniProtKB:  P55194
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download Ideal Coordinates CCD File 
E [auth A], F [auth B]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Work: 0.156 
  • R-Value Observed: 0.156 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 33.8α = 90
b = 54.2β = 96.8
c = 35γ = 90
Software Package:
Software NamePurpose
ARP/wARPmodel building
X-PLORmodel building
X-PLORrefinement
XDSdata reduction
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1995-10-15
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance