1TK4

Crystal structure of russells viper phospholipase A2 in complex with a specifically designed tetrapeptide Ala-Ile-Arg-Ser at 1.1 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.1 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.168 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structure of russells viper phospholipase A2 with a specifically designed tetrapeptide Ala-Ile-Arg-Ser at 1.1 A resolution

Singh, N.Bilgrami, S.Somvanshi, R.K.Sharma, S.Dey, S.Perbandt, M.Betzel, C.Kaur, P.Singh, T.P.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Phospholipase A2 VRV-PL-VIIIa
A
121Daboia russeliiMutation(s): 0 
EC: 3.1.1.4
Find proteins for P59071 (Daboia russelii)
Go to UniProtKB:  P59071
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Tetrapeptide Ala-Ile-Arg-Ser
B
4N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.1 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.168 
  • Space Group: P 43
Unit Cell:
Length (Å)Angle (°)
a = 52.512α = 90.00
b = 52.512β = 90.00
c = 48.088γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
AMoREphasing
DENZOdata reduction
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-06-22
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance