weblogo_peptide

Generating peptide weblogo using pure Python. Supports for differnet color schema and different fonts will be added in the future.

Dependencies

1. matplotlib
2. scipy
3. seaborn
4. numpy

Usage

python pweblogo.py --peptide peptide.txt --out test.png

Example

Input (peptide.txt):

FIWACYQRKW
QFIWACYQRK
DHQWQQFIWA
IWACYQRKWR
QQFIWACYQR
HQWQQFIWAC
WQQFIWACYQ
QWQQFIWACY
WACYQRKWRM

Output (test.png):

Similar packages

1. Logomarker
2. pyseqlogo

Reference

1. WebLogo: A Sequence Logo Generator (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC419797/)

2. StackOverflow (https://stackoverflow.com/questions/42615527/sequence-logos-in-matplotlib-aligning-xticks)