3UQI

Crystallographic structure of FKBP12 from Aedes aegypti


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.30 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.163 
  • R-Value Observed: 0.164 

Starting Model: experimental
View more details

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 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: https://doi.org/10.1002/pro.2079
  • Primary Citation of Related Structures:  
    3UQI

  • 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 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:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
FKBP-type peptidyl-prolyl cis-trans isomerase108Aedes aegyptiMutation(s): 0 
Gene Names: AAEL007883AaeL_AAEL007883
EC: 5.2.1.8
UniProt
Find proteins for Q1HR83 (Aedes aegypti)
Explore Q1HR83 
Go to UniProtKB:  Q1HR83
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ1HR83
Sequence Annotations
Expand
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.30 Å
  • R-Value Free: 0.190 
  • R-Value Work: 0.163 
  • R-Value Observed: 0.164 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 29.826α = 90
b = 38.677β = 90
c = 79.589γ = 90
Software Package:
Software NamePurpose
PHASERphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-06-27
    Type: Initial release
  • Version 1.1: 2023-11-01
    Changes: Data collection, Database references, Derived calculations, Refinement description