Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC293H468N70O76S8

DescriptionStandard

        MSCQRMVTLVLLVFLLLNIVENEAASFPFSCPTLSGVCRKLCLPTEMFFGPLGCGKGFL
    

Molecular Weight6443.79 Da

Isoelectric Point (pI)7.60

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0078

GRAVY Index0.92

Hydrophobic Moment 0.48

Boman Index0.33

Instability Index46.89

Aliphatic Index 107.29

Aromaticity 0.1017

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 2274.58

LogP -15.56

H-bond Donors 82.0

H-bond Acceptors 85.0

Rotatable Bonds 207.0

Heavy Atoms 447.0

Ring Count 10.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242228 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmo trutta [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin