@datagrok/sequence v0.1.1

Support for the biological sequences (DNA, RNA, proteins), including FASTA readers, 3D visualization of molecules, MSA viewer, and functions for working with sequences.

Fasta format support

Sequence Package supports import of FASTA files. The file is loaded into a dataframe (table) where all sequence lines belonging to one molecule are concatenated into a text field.

• description line is parsed to extract sequence id, description and metainformation (features) of the defline like “taxid=9606”. No feature name or value checks are performed.
• supports both nucleotides and proteins or alphabets
• supports ambiguity codes ‘N’, ‘M’ and alignment gap symbols