Pseudo amino acid composition (PseAAC) is an algorithm that could convert a protein sequence into a digital vector that could be processed by pattern recognition algorithms. The design of PseAAC incorporated the sequence order information to improve the conventional amino acid compositions. The application of pseudo amino acid composition is very common, including almost every branch of computational proteomics.
This is a major update to the PseAAC-Builder. We name it the "General" for its ability of generating many different modes of general form PseAAC. It is also called the PseAAC-Builder 3.0 in all source code and all technical documents
Windows + Cygwin platform
These are the Binary Extension Modules for supporting the Gene Ontology mode and the Functional Domain mode of PseAAC-General. We have deployed a server using Amazon EC2 to update the following modules automatically on the first day of every month.
Latest update of the gene ontology mode
Latest update of the functional domain mode
A User Manual For PseAAC-Builder version 3.0
A User Manual For BEM Online Update Tools
Tcl / Tk
 Pufeng Du, Xin Wang, Chao Xu, Yang Gao. PseAAC-Builder: A cross-platform stand-alone program for generating various special Chou's pseudo-amino acid compositions. Analytical Biochemistry 425 (2012) pp.117-119
Find it in PubMed
Full text in Elsevier
 Pufeng Du, Shuwang Gu, Yasen Jiao. PseAAC-General: Fast building various modes of Chou’s general pseudo-amino acid composition for large-scale protein datasets 2013 (Submitted)
If you have any queries, questions or bug reports, please feel free to contact Dr. Pufeng Du. Email: PufengDu@gmail.com