1BKL | pdb_00001bkl

SELF-ASSOCIATED APO SRC SH2 DOMAIN

• PDB DOI: https://doi.org/10.2210/pdb1BKL/pdb

• Classification: V-SRC SH2 DOMAIN
• Organism(s): Rous sarcoma virus
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 1997-05-02 Released: 1997-07-23 
• Deposition Author(s): Holland, D.R., Rubin, J.R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.304 (Depositor) 
• R-Value Work: 
  0.200 (Depositor), 0.283 (DCC) 
• R-Value Observed: 
  0.200 (Depositor) 

Starting Model: experimental

Literature

Novel Pp60Src Sh2 Domain Crystal Structures: A 2.0 Angstrom Co-Crystal Structure of a D-Amino Acid Substituted Phosphopeptide Complex and a 2.1 Angstrom Apo Structure Displaying Self-Association

Holland, D.R., Lunney, E.A., Plummer, M.S., Mueller, W.T., Mcconnell, P., Pavlovsky, A., Para, K.S., Shahripour, A., Humblet, C., Sawyer, T.K., Rubin, J.R.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 12.84 kDa 
• Atom Count: 919 
• Modeled Residue Count: 110 
• Deposited Residue Count: 113 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PP60 V-SRC TYROSINE KINASE TRANSFORMING PROTEIN	A	113	Rous sarcoma virus	Mutation(s): 0  EC: 2.7.1.112 (PDB Primary Data), 2.7.10.2 (UniProt)
UniProt
Find proteins for P00524 (Rous sarcoma virus subgroup A (strain Schmidt-Ruppin)) Explore P00524  Go to UniProtKB:  P00524

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.304 (Depositor) 
• R-Value Work:  0.200 (Depositor), 0.283 (DCC) 
• R-Value Observed: 0.200 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 60.2	α = 90
b = 71.9	β = 90
c = 34.6	γ = 90

Software Package:

Software Name	Purpose
X-PLOR	model building
X-PLOR	refinement
XDS	data reduction
XDS	data scaling
X-PLOR	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 1997-07-23 
Deposition Author(s): Holland, D.R., Rubin, J.R.

Revision History  

• Version 1.0: 1997-07-23
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-08-02
  Changes: Database references, Other, Refinement description
• Version 1.4: 2024-05-22
  Changes: Data collection