OluwadareLab, University of Colorado, Colorado Springs

Developers:
              David Vadnais
              Department of Computer Science
              University of Colorado, Colorado Springs
              Email: [email protected]

              Micheal Middleton
              Department of Computer Science
              University of Colorado, Colorado Springs
              Email: [email protected]

Contact:
              Oluwatosin Oluwadare, PhD
              Department of Computer Science
              University of Colorado, Colorado Springs
              Email: [email protected]

• src: Python Source Code and utility's used.
  
• input-and-models: Synthetic and Real Hi-C datasets used.
  
• Results: Output Structions generated for all the experiments performed.
  

In our study, we used the synthetic dataset from Adhikari, et al. The contact maps, the original models and their reconstructed models used in this study were downloaded from here

The GM12878 cell Hi-C dataset, GEO Accession number GSE63525, was downloaded from GSDB with GSDB ID: OO7429SF

Square Matrix Input format: The square matrix is a space seperated N by N intra-chromosomal contact matrix derived from Hi-C data, where N is the number of equal-sized regions of a chromosome.

Install env with anaconda from spec-file:
conda create --name ParticleChromo3D --file ParticleChromo3d_env.txt

Or install dependencies individually

Dependencies:
    Biopython - 1.7.8
    scipy - 1.5.2
    numpy - 1.19.2

usage: python3 Ps.py infile [-h] [-ss SWARMSIZE] [-itt ITTCOUNT] [-t THRESHOLD] [-rr RANDRANGE]

• positional arguments:
      infile: Input file in the format of a matrix of contacts
  

• optional arguments:
      -h, --help show this help message and exit
      -ss SWARMSIZE, --swarmSize SWARMSIZE
        Number of particles in system [Default 15]
      -itt ITTCOUNT, --ittCount ITTCOUNT
         Maximum number of iterations before stop [Default 30000]
      -t THRESHOLD, --threshold THRESHOLD
        Error threshold before stoping [Default 0.000001]
      -rr RANDRANGE, --randRange RANDRANGE
        Range of x,y,z starting coords. Random value bewtween -randRange,randRange [Default 1]
      -o OUTFILE, --outfile OUTFILE
         Filename of the output pdb model [Default ./chr.pdb]

A pdb file and log file.