csb-bfit1

Models non-rigid displacements in protein ensembles with outlier-tolerant probability distributions

Overview

usage: csb-bfit [-h] [-c CHAIN1] [-d CHAIN2] [-s {student,k}] [-a ALIGNMENT]

: [-o OUTFILE] [-n NITER] [--em] pdb1 pdb2

Python application for robust structure superposition of two structures. bfit models non-rigid displacements in protein ensembles with outlier-tolerant probability distributions.

positional arguments:

`pdb1`	full path to the first structure
`pdb2`	full path to the second structure

optional arguments:

-h, --help: show this help message and exit

-c CHAIN1, --chain1 CHAIN1: Chain of the first structure (default=A)

-d CHAIN2, --chain2 CHAIN2: Chain of the second structure (default=A)

-s {student,k}, --scalemixture {student,k}: Scale mixture distribution (default=student)

-a ALIGNMENT, --alignment ALIGNMENT: Alignment in fasta format defining equivalent positions Assumes that chain1 is the first sequence of the alignment and chain2 the second sequence

-o OUTFILE, --outfile OUTFILE: file to which the rotated second structure will be written (default=bfit.pdb)

-n NITER, --niter NITER: Number of optimization steps (default=200)

--em: Use the EM algorithm for optimsation (default=False)

Releases

Unchanged in 4 releases since Debian 10 (Buster).

10–13