Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC364H560N82O88S9

DescriptionStandard

        MQYVFLKFIVLLIPICTPFGLTIVVQNEAASFPFSCPTLSGVCRKVCLPTEMFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7781.42 Da

Isoelectric Point (pI)8.22

Net Charge (pH 7.0)1.52

Net Charge (pH 7.4) 1.14

Charge Density (pH 7.0) 0.0214

GRAVY Index1.06

Hydrophobic Moment 0.49

Boman Index0.41

Instability Index25.80

Aliphatic Index 102.82

Aromaticity 0.1408

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2602.16

LogP -14.22

H-bond Donors 94.0

H-bond Acceptors 100.0

Rotatable Bonds 241.0

Heavy Atoms 543.0

Ring Count 17.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0039559 VERIFIED: YES

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

FamilyBeta-defensin; Defensin

Tax ID8022

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic

RECORD: Rec_0144589 VERIFIED: NO