Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC325H511N79O83S8

DescriptionStandard

        MSCYRVVVLALLVVLLLNVVENEAASFPWSCPSLSGACRKVCLPTELFFGPLGCGKGFLCCVSHFL
    

Molecular Weight7109.53 Da

Isoelectric Point (pI)7.55

Net Charge (pH 7.0)0.52

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0079

GRAVY Index1.07

Hydrophobic Moment 0.46

Boman Index0.37

Instability Index39.69

Aliphatic Index 116.52

Aromaticity 0.1061

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2499.89

LogP -16.79

H-bond Donors 93.0

H-bond Acceptors 93.0

Rotatable Bonds 222.0

Heavy Atoms 495.0

Ring Count 13.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339843 VERIFIED: NO

Provenance & Taxonomy

OrganismCyclopterus lumpus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin