| IO |
| Sequencing |
| Enzyme | |
| Protein | Class Protein - * This class represents the end-products of genetic processes of translation and transcription -- the proteins. While a protein's primary structure (its amino acid sequence) is ably represented as a Sequence object, its secondary and tertiary structures are not. This is the main rationale for creating a separate Protein class. |
| SubMatrix | This class allows the use of customized substitution matrices. See tech doc for details. |