Macromolecule Content

• Total Structure Weight: 12.16 kDa 
• Atom Count: 860 
• Modelled Residue Count: 109 
• Deposited 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
• Mutation(s): No 


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

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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 
• DOI: 10.1016/0092-8674(92)90437-h
• Primary Citation of Related Structures:  
  1AB2


• 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.

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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 U S A 89: 11673

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Organizational Affiliation: 

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

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
C-ABL TYROSINE KINASE SH2 DOMAIN	A	109	Homo sapiens	Mutation(s): 0  Gene Names: ABL1, ABL, JTK7 EC: 2.7.1.112 (PDB Primary Data), 2.7.10.2 (UniProt)
Find proteins for P00519 (Homo sapiens) Explore P00519  Go to UniProtKB:  P00519
NIH Common Fund Data Resources
PHAROS:  P00519 GTEx:  ENSG00000097007

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
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance