2DPZ

Structure of the complex of phospholipase A2 with N-(4-hydroxyphenyl)- acetamide at 2.1 A resolution

• PDB DOI: https://doi.org/10.2210/pdb2DPZ/pdb

• Classification: HYDROLASE
• Organism(s): Daboia russelii pulchella
• Mutation(s): No 


• Deposited: 2006-05-18 Released: 2006-06-06 
• Deposition Author(s): Singh, N., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free: 
  0.217 (Depositor) 
• R-Value Work: 
  0.205 (Depositor) 
• R-Value Observed: 
  0.205 (Depositor) 

Starting Model: experimental

Literature

Phospholipase A2 as a target protein for non-steroidal anti-inflammatory drugs (NSAIDs): Crystal structure of the complex formed between a group II phospholipase A2 and N-(4-hydroxyphenyl) - acetamide at 2.1 resolution

Singh, N., Sharma, S., Singh, T.P.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 13.88 kDa 
• Atom Count: 1,081 
• Modelled Residue Count: 121 
• Deposited Residue Count: 121 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Phospholipase A2 VRV-PL-VIIIa	A	121	Daboia russelii pulchella	Mutation(s): 0  EC: 3.1.1.4
UniProt
Find proteins for P59071 (Daboia russelii) Explore P59071  Go to UniProtKB:  P59071

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
TYL	C [auth A]	N-(4-HYDROXYPHENYL)ACETAMIDE (TYLENOL) C8 H9 N O2 RZVAJINKPMORJF-UHFFFAOYSA-N
SO4	B [auth A]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.10 Å
• R-Value Free:  0.217 (Depositor) 
• R-Value Work:  0.205 (Depositor) 
• R-Value Observed: 0.205 (Depositor) 

Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.063	α = 90
b = 53.063	β = 90
c = 48.201	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
AUTOMAR	data reduction
AMoRE	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-06-06 
Deposition Author(s): Singh, N., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2006-06-06
  Type: Initial release
  
• Version 1.1: 2008-04-30
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2017-10-11
  Changes: Refinement description
• Version 1.4: 2023-10-25
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.5: 2024-10-30
  Changes: Structure summary