mkt.databases.properties.classify_aa_change

mkt.databases.properties.classify_aa_change(aa_from: str, aa_to: str) → str | None

Classify the change between two amino acids.

Parameters:

• aa_from (str) – Single-letter code of the original amino acid.

• aa_to (str) – Single-letter code of the new amino acid.

Returns:

Description of the change (e.g., “charge gain, positive”), or None if no change is found.

Return type:

str | None