3UQI

Crystallographic structure of FKBP12 from Aedes aegypti


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.302 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.163 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

High-resolution crystal structure of FKBP12 from Aedes aegypti.

Rajan, S.Saw, K.Q.Nguyen, Q.T.Baek, K.Yoon, H.S.

(2012) Protein Sci. 21: 1080-1084

  • DOI: 10.1002/pro.2079

  • PubMed Abstract: 
  • Dengue is one of the most infectious viral diseases prevalent mainly in tropical countries. The virus is transmitted by Aedes species of mosquito, primarily Aedes aegypti. Dengue remains a challenging drug target for years as the virus eludes the imm ...

    Dengue is one of the most infectious viral diseases prevalent mainly in tropical countries. The virus is transmitted by Aedes species of mosquito, primarily Aedes aegypti. Dengue remains a challenging drug target for years as the virus eludes the immune responses. Currently, no vaccines or antiviral drugs are available for dengue prevention. Previous studies suggested that the immunosuppressive drug FK506 shows antimalarial activity, and its molecular target, FK506-binding protein (FKBP), was identified in the Plasmodium parasite. Likewise, a FKBP family protein has been identified in A. aegypti (AaFKBP12) in which AaFKBP12 is assumed to play a similar role in its life cycle. FKBPs belong to a highly conserved class of proteins and are considered as an attractive pharmacological target. Herein, we present a high-resolution crystal structure of AaFKBP12 at 1.3 Å resolution and discuss its structural features throwing light in facilitating the design of potential antagonists against the dengue-transmitting mosquito.


    Organizational Affiliation

    Division of Structural Biology and Biochemistry, School of Biological Science, Nanyang Technological University, Singapore 637551.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
FKBP-type peptidyl-prolyl cis-trans isomerase
A
108Aedes aegyptiMutation(s): 0 
EC: 5.2.1.8
Find proteins for Q1HR83 (Aedes aegypti)
Go to UniProtKB:  Q1HR83
Small Molecules
Ligands 2 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
MPO
Query on MPO

Download SDF File 
Download CCD File 
A
3[N-MORPHOLINO]PROPANE SULFONIC ACID
C7 H15 N O4 S
DVLFYONBTKHTER-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.302 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.163 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 29.826α = 90.00
b = 38.677β = 90.00
c = 79.589γ = 90.00
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data scaling
HKL-2000data reduction
PHASERphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-06-27
    Type: Initial release