1Q6V | pdb_00001q6v

First crystal structure of a C49 monomer PLA2 from the venom of Daboia russelli pulchella at 1.8 A resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free: 
    0.208 (Depositor) 
  • R-Value Work: 
    0.204 (Depositor) 
  • R-Value Observed: 
    0.204 (Depositor) 

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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This is version 1.4 of the entry. See complete history

Literature

First crystal structure of a C49 PLA2 from the venom of Daboia russelli pulchella at 1.8A resolution

Singh, N.Pal, A.Jabeen, T.Sharma, S.Singh, T.P.

To be published.

Macromolecule Content 

  • Total Structure Weight: 13.52 kDa 
  • Atom Count: 1,034 
  • Modeled Residue Count: 121 
  • Deposited Residue Count: 121 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Phospholipase A2 VRV-PL-VIIIa121Daboia russelii pulchellaMutation(s): 0 
EC: 3.1.1.4
UniProt
Find proteins for P59071 (Daboia russelii)
Explore P59071 
Go to UniProtKB:  P59071
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP59071
Sequence Annotations
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Reference Sequence

Small Molecules

Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
SO4

Query on SO4



Download:Ideal Coordinates CCD File
B [auth A]SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.86 Å
  • R-Value Free:  0.208 (Depositor) 
  • R-Value Work:  0.204 (Depositor) 
  • R-Value Observed: 0.204 (Depositor) 
Space Group: P 43
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 53.07α = 90
b = 53.07β = 90
c = 48.39γ = 90
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2004-05-04
    Type: Initial release
  • Version 1.1: 2008-04-29
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2023-08-16
    Changes: Data collection, Database references, Derived calculations, Refinement description
  • Version 1.4: 2024-11-20
    Changes: Structure summary