3C7I

X-RAY crystal structure of the complex between the grb2-sh2 domain and a flexible ligand, FPTVN.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.207 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Ligand Preorganization May be Accompanied by Entropic Penalties in Protein-Ligand Interactions.

Benfield, A.P.Teresk, M.G.Plake, H.R.Delorbe, J.E.Millspaugh, L.E.Martin, S.F.

(2006) Angew.Chem.Int.Ed.Engl. 118: 6984-6989


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Growth factor receptor-bound protein 2
A
116Homo sapiensGene Names: GRB2 (ASH)
Find proteins for P62993 (Homo sapiens)
Go to Gene View: GRB2
Go to UniProtKB:  P62993
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FMT
Query on FMT

Download SDF File 
Download CCD File 
A
FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
 Ligand Interaction
TVN
Query on TVN

Download SDF File 
Download CCD File 
A
N-{(2R)-4-(methylamino)-4-oxo-2-[4-(phosphonooxy)benzyl]butanoyl}-L-valyl-L-aspartamide
C21 H32 N5 O9 P
CCEFGGFBPGVHRR-XUWXXGDYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
TVNKa: 440000 M-1 BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.207 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 42.053α = 90.00
b = 42.053β = 90.00
c = 109.426γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
CCP4phasing
HKL-2000data scaling
HKL-2000data reduction
CCP4model building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-08-12
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance