4OKV

Crystal structure of anopheline anti-platelet protein with Fab antibody

• PDB DOI: https://doi.org/10.2210/pdb4OKV/pdb

• Classification: BLOOD CLOTTING
• Organism(s): Mus musculus, Anopheles stephensi
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-01-23 Released: 2014-04-30 
• Deposition Author(s): Park, S.Y., Sugiyama, K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.250 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 

Literature

The crystal structure of anopheles anti-platelet protein, a powerful anti-coagulant, in complex with an antibody

Sugiyama, K., Iyori, M., Sawaguchi, A., Akashi, S., Tame, J.R.H., Yoshida, S., Park, S.Y.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 2 assigned by authors.

Macromolecule Content

• Total Structure Weight: 109.37 kDa 
• Atom Count: 8,351 
• Modelled Residue Count: 996 
• Deposited Residue Count: 998 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
heavy chain of 8H7 mAb	A, C	215	Mus musculus	Mutation(s): 0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
light chain of 8H7 mAb	B, D	218	Mus musculus	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Anti-platelet aggregation protein	E, F	66	Anopheles stephensi	Mutation(s): 0  Gene Names: ansg-1, aapp
UniProt
Find proteins for Q7YT37 (Anopheles stephensi) Explore Q7YT37  Go to UniProtKB:  Q7YT37

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.80 Å
• R-Value Free: 0.250 
• R-Value Work: 0.218 
• R-Value Observed: 0.220 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.81	α = 90
b = 99.426	β = 90
c = 166.033	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
MOLREP	phasing
PHENIX	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-04-30 
Deposition Author(s): Park, S.Y., Sugiyama, K.

Revision History  

• Version 1.0: 2014-04-30
  Type: Initial release