Characterization of structure-antioxidant activity relationship of peptides in free radical systems using QSAR models: Key sequence positions and their amino acid properties

Journal of Theoretical Biology

Volumn 318, Issue , 2013, Pages 29-43

  Li, Yao Wang ^a   Li, Bo ^a,b  

^a CHINA AGRICULTURAL UNIVERSITY   (China)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Antioxidative peptide; PLS; Radical scavenging activity; Structural features; TTPN

Indexed keywords

ALANYLGLYCYLTRYPTOPHANYLASPARAGINYLISOLEUCINE; ANTIOXIDANT; ASPARAGINYLGLYCYLLEUCYLGLUTAMYLGLYCYLLEUCYLLYSINE; ASPARAGINYLHISTIDYLALANYLVALINE; CYSTEINYLTYROSYLGLYCYLPROLYLASPARAGINYLARGININE; GLUTAMYLLEUCINE; GLYCYLTRYPTOPHANYLASPARAGINYLISOLEUCINE; HEXAPEPTIDE; HISTIDYLGLYCYLPROLYLLEUCYLGLYCYLPROLYLLEUCINE; HISTIDYLVALYLARGINYLGLUTAMYLTHREONYLALANYLLEUCYLVALINE; ISOLEUCYLLYSYLLYSINE; LEUCYLGLYCYLPHENYLALANYLGLUTAMYLTYROSINE; METHIONYLHISTIDYLISOLEUCYLARGINYLLEUCINE; PHENYLALANYLLYSYLLYSINE; PHENYLALANYLTYROSYLPROLYLGLUTAMYLLEUCINE; PROLYLASPARAGINYLARGINYLPROLYLGLUTAMINYLPHENYLALANINE; PROLYLGLUTAMYLLEUCINE; SERYLALANYLISOLEUCYLALANYLMETHIONINE; SYNTHETIC PEPTIDE; TETRAPEPTIDE; TRYPTOPHANYLASPARAGINYLISOLEUCYLPROLINE; TRYPTOPHANYLTYROSYLSERINE; TRYPTOPHANYLTYROSYLSERYLLEUCINE; TRYPTOPHANYLTYROSYLSERYLLEUCYLALANINE; TRYPTOPHYLTYROSINE; TYROSYLPROLYLGLUTAMYLLEUCINE; TYROSYLVALYLGLUTAMYLGLUTAMYLLEUCINE; UNCLASSIFIED DRUG; UNINDEXED DRUG; VALYLGLUTAMYLCYSTEINYLTYROSYLGLYCINE; VALYLISOLEUCYLPROLYLMETHIONYLGLYCYLLEUCINE;

AMINO ACID; ANTIOXIDANT; FREE RADICAL; MODELING; PEPTIDE; PHYSICOCHEMICAL PROPERTY;

AMINO TERMINAL SEQUENCE; ANTIOXIDANT ACTIVITY; ARTICLE; CARBOXY TERMINAL SEQUENCE; HYDROPHOBICITY; PHYSICAL CHEMISTRY; PREDICTION; PRIORITY JOURNAL; QUANTITATIVE STRUCTURE ACTIVITY RELATION; SCORING SYSTEM; VALIDATION PROCESS;

AMINO ACID SEQUENCE; AMINO ACIDS; ANTIOXIDANTS; CHEMISTRY, PHYSICAL; DATABASES, CHEMICAL; FREE RADICALS; MODELS, CHEMICAL; PEPTIDES; QUANTITATIVE STRUCTURE-ACTIVITY RELATIONSHIP;

EID: 84870322164     PISSN: 00225193     EISSN: 10958541     Source Type: Journal    
DOI: 10.1016/j.jtbi.2012.10.029     Document Type: Article

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