Most of the parasites of the phylum Apicomplexa contain a relict prokaryotic-derived plastid called the apicoplast. This organelle is important not only for the survival of the parasite, but its unique properties make it an ideal drug target. The majority of apicoplast-associated proteins are nuclear encoded and targeted post-translationally to the organellar lumen via a bipartite signaling mechanism that requires an N-terminal signal and transit peptide (TP). Attempts to define a consensus motif that universally identifies apicoplast TPs have failed. We present a parametric model for ApicoTPs and a procedure to optimize the model parameters for a given training set. A major asset of this model is that it is customizable to different parasite genomes. The ApicoAP prediction software is available at http://code.google.com/p/apicoap/ and http://bcb.eecs.wsu.edu.
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Title
ApicoAP: The first computational model for predicting apicoplast-targeted proteins for multiple species of Apicomplexa
Creators
Gokcen Cilingir (Author)
Shira L Broschat (Author)
Audrey O T Lau (Author)
Publication Details
PloS one., Vol.7(5), p.e36598
Academic Unit
Electrical Engineering and Computer Science, School of
Identifiers
99900502747201842
Copyright
Creative Commons Attribution 4.0 International ; https://creativecommons.org/licenses/by/4.0/