Macromolecule Content

• Total Structure Weight: 12159.39 
• Atom Count: 860 
• Residue Count: 109 
• Unique protein chains: 1

1AB2

THREE-DIMENSIONAL SOLUTION STRUCTURE OF THE SRC HOMOLOGY 2 DOMAIN OF C-ABL

• DOI: 10.2210/pdb1AB2/pdb

• Classification: TRANSFERASE(PHOSPHOTRANSFERASE)
• Organism(s): Homo sapiens


• Deposited: 1993-07-19 Released: 1994-01-31 
• Deposition Author(s): Overduin, M., Rios, C.B., Mayer, B.J., Baltimore, D., Cowburn, D.

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Submitted: 20 

Literature

Three-dimensional solution structure of the src homology 2 domain of c-abl.

Overduin, M., Rios, C.B., Mayer, B.J., Baltimore, D., Cowburn, D.

(1992) Cell 70: 697-704

• PubMed: 1505033 


• PubMed Abstract: 
  

SH2 regions are protein motifs capable of binding target protein sequences that contain a phosphotyrosine. The solution structure of the abl SH2 product, a protein of 109 residues and 12.1 kd, has been determined by multidimensional nuclear magnetic resonance spectroscopy. It is a compact spherical domain with a pair of three-stranded antiparallel beta sheets and a C-terminal alpha helix enclosing the hydrophobic core. Three arginines project from a short N-terminal alpha helix and one beta sheet into the putative phosphotyrosine-binding site, which lies on a face distal from the termini. Comparison with other SH2 sequences supports a common global fold and mode of phosphotyrosine binding for this family.

---

Related Citations: 

• Secondary Structure of Src Homology 2 Domain of C-Abl by Heteronuclear NMR Spectroscopy in Solution
  Overduin, M.,Mayer, B.,Rios, C.B.,Baltimore, D.,Cowburn, D.
  (1992) Proc.Natl.Acad.Sci.USA 89: 11673




---

Organizational Affiliation: 

Laboratories of The Rockefeller University New York, New York 10021.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
C-ABL TYROSINE KINASE SH2 DOMAIN	A	109	Homo sapiens	Mutation(s): 0  Gene Names: ABL1 (ABL, JTK7) EC: 2.7.10.2
Find proteins for P00519 (Homo sapiens) Go to Gene View: ABL1 Go to UniProtKB:  P00519

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Submitted: 20 
• Olderado: 1AB2 Olderado

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 1993-07-19 
• Released Date: 1994-01-31 
• Deposition Author(s): Overduin, M., Rios, C.B., Mayer, B.J., Baltimore, D., Cowburn, D.

Revision History 

• Version 1.0: 1994-01-31
  Type: Initial release
• Version 1.1: 2008-03-24
  Type: Version format compliance
• Version 1.2: 2011-07-13
  Type: Version format compliance