{"id":"https://openalex.org/keywords/dipeptide-composition","display_name":"dipeptide composition","description":"Dipeptide composition is a protein-sequence feature that records the frequencies of adjacent amino acid pairs, used in computational biology and classification.","display_name_alternatives":["dipeptide frequencies","dipeptide frequency composition","amino acid pair composition","adjacent amino acid pair frequencies","DPC"],"ids":{"openalex":"https://openalex.org/keywords/dipeptide-composition","wikidata":null},"primary_topic":{"id":"https://openalex.org/T12254","display_name":"Machine Learning in Bioinformatics","score":0.7854,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12254","display_name":"Machine Learning in Bioinformatics","score":0.7854,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"works_count":565,"cited_by_count":20818,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/dipeptide-composition","updated_date":"2026-10-22T04:07:25","created_date":"2022-04-12T19:38:12"}
