1NZV

Crystal Structure of Src SH2 domain bound to doubly phosphorylated peptide PQpYIpYVPA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.224

Literature

Macromolecules
Sequence Display for 1NZV

Classification: TRANSFERASE

Total Structure Weight: 25059.88

Macromolecule Entities
Molecule Chains Length Organism Details
Tyrosine-protein kinase transforming protein SRC A, B 103 Rous sarcoma virus EC#: 2.7.10.2 IUBMB
Fragment: SH2 domain
Gene Name(s): V-SRC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Doubly phosphorylated peptide PQpYIpYVPA C 8 synthetic

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PG4
Query on PG4

A TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PTR
Query on PTR
C L-PEPTIDE LINKING C9 H12 N O6 P TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.271
  • R-Value Work: 0.224
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 100.26 α = 90.00
b = 67.73 β = 90.00
c = 29.64 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2003-02-19
  • Released Date: 2003-04-22
  • Deposition author(s): Lubman, O.Y., Waksman, G.

Revision History

  • Version 1_0: 2003-04-22

    Type: Initial release

  • Version 1_1: 2008-04-29

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2014-04-30

    Type: Data collection