5L23 | pdb_00005l23

Crystal structure of the complex between the N-terminal SH3 domain of CrkII and a proline-rich ligand

• PDB DOI: https://doi.org/10.2210/pdb5L23/pdb

• Classification: PROTEIN BINDING
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-07-30 Released: 2016-09-07 
• Deposition Author(s): Bhatt, V.S., Krieger, I., Sacchettini, J., Cho, J.-H.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free: 
  0.210 (Depositor), 0.274 (DCC) 
• R-Value Work: 
  0.174 (Depositor) 
• R-Value Observed: 
  0.176 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of the complex between the N-terminal SH3 domain of CrkII and a proline-rich ligand

Bhatt, V.S., Krieger, I., Sacchettini, J., Cho, J.-H.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 8.91 kDa 
• Atom Count: 745 
• Modeled Residue Count: 75 
• Deposited Residue Count: 75 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adapter molecule crk	A	58	Mus musculus	Mutation(s): 0  Gene Names: Crk, Crko
UniProt
Find proteins for Q64010 (Mus musculus) Explore Q64010  Go to UniProtKB:  Q64010

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
C3G derived peptide	B	17	Mus musculus	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for Q13905 (Homo sapiens) Explore Q13905  Go to UniProtKB:  Q13905
PHAROS:  Q13905 GTEx:  ENSG00000107263

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PEG	C [auth A], D [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.77 Å
• R-Value Free:  0.210 (Depositor), 0.274 (DCC) 
• R-Value Work:  0.174 (Depositor) 
• R-Value Observed: 0.176 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 27.6	α = 90
b = 41.34	β = 90
c = 56.82	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2016-09-07 
Deposition Author(s): Bhatt, V.S., Krieger, I., Sacchettini, J., Cho, J.-H.

Revision History  

• Version 1.0: 2016-09-07
  Type: Initial release
  
• Version 1.1: 2017-11-15
  Changes: Derived calculations, Source and taxonomy
• Version 1.2: 2023-10-04
  Changes: Data collection, Database references, Refinement description
• Version 1.3: 2024-10-23
  Changes: Structure summary