Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC423H630N104O114S9

DescriptionStandard

        ITTSRKFTCFFYSFFFFFMQYLSNCWLGLIYSQPFVTSEFETDKICGYGTARCRRSCKTEESSIGICPNVYACCLKKIR
    

Molecular Weight9284.74 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)4.68

Net Charge (pH 7.4) 4.34

Charge Density (pH 7.0) 0.0593

GRAVY Index0.09

Hydrophobic Moment 0.58

Boman Index0.08

Instability Index59.66

Aliphatic Index 59.24

Aromaticity 0.2025

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 3534.39

LogP -30.57

H-bond Donors 136.0

H-bond Acceptors 128.0

Rotatable Bonds 299.0

Heavy Atoms 650.0

Ring Count 19.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0349079 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis lupus familiaris (Dog) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin