1M3B | pdb_00001m3b

Solution structure of a circular form of the N-terminal SH3 domain (A134C, E135G, R191G mutant) from oncogene protein c-Crk.

• PDB DOI: https://doi.org/10.2210/pdb1M3B/pdb

• Classification: PROTEIN BINDING
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2002-06-27 Released: 2003-08-05 
• Deposition Author(s): Schumann, F.H., Varadan, R., Tayakuniyil, P.P., Hall, J.B., Camarero, J.A., Fushman, D.

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest target function 

Literature

Changing protein backbone topology: Structural and dynamic consequences of the backbone cyclization in SH3 domain

Schumann, F.H., Varadan, R., Tayakuniyil, P.P., Hall, J.B., Camarero, J.A., Fushman, D.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 6.83 kDa 
• Atom Count: 481 
• Modeled Residue Count: 58 
• Deposited Residue Count: 58 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Proto-oncogene C-crk	A	58	Mus musculus	Mutation(s): 3  Gene Names: CRK
UniProt
Find proteins for Q64010 (Mus musculus) Explore Q64010  Go to UniProtKB:  Q64010

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 200 
• Conformers Submitted: 20 
• Selection Criteria: structures with the lowest target function 

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-08-05 
Deposition Author(s): Schumann, F.H., Varadan, R., Tayakuniyil, P.P., Hall, J.B., Camarero, J.A., Fushman, D.

Revision History  

• Version 1.0: 2003-08-05
  Type: Initial release
  
• Version 1.1: 2008-04-28
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2021-10-27
  Changes: Data collection, Database references, Derived calculations
• Version 1.4: 2024-10-30
  Changes: Data collection, Structure summary