2RD4

Design of specific inhibitors of Phospholipase A2: Crystal structure of the complex of phospholipase A2 with pentapeptide Leu-Val-Phe-Phe-Ala at 2.9 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.97 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.251 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Design of specific inhibitors of Phospholipase A2: Crystal structure of the complex of phospholipase A2 with pentapeptide Leu-Val-Phe-Phe-Ala at 2.9 A resolution

Mirza, Z.Kaur, A.Singh, N.Sinha, M.Sharma, S.Srinivasan, A.Kaur, P.Singh, T.P.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Phospholipase A2 isoform 1
A
119Naja sagittiferaMutation(s): 0 
EC: 3.1.1.4
Find proteins for P60043 (Naja sagittifera)
Go to UniProtKB:  P60043
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Phospholipase A2 isoform 2
B
119Naja sagittiferaMutation(s): 0 
EC: 3.1.1.4
Find proteins for P60044 (Naja sagittifera)
Go to UniProtKB:  P60044
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
pentapeptide inhibitor
C
5N/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
CA
Query on CA

Download SDF File 
Download CCD File 
A, B
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.97 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.251 
  • Space Group: P 41
Unit Cell:
Length (Å)Angle (°)
a = 65.540α = 90.00
b = 65.540β = 90.00
c = 58.551γ = 90.00
Software Package:
Software NamePurpose
CNSrefinement
AUTOMARdata reduction
AMoREphasing
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-10-09
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2018-01-31
    Type: Experimental preparation