Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC341H531N97O98S8

DescriptionStandard

        MSYNMRALGLILITLLLLTAGEADDTDVQGWTCGYRGLCRKHCYAQEYMIGYHGCPRRYRYSNVLQCS
    

Molecular Weight7813.97 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.63

Net Charge (pH 7.4) 1.22

Charge Density (pH 7.0) 0.0239

GRAVY Index-0.15

Hydrophobic Moment 0.62

Boman Index0.02

Instability Index29.04

Aliphatic Index 83.24

Aromaticity 0.1176

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16180.00

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

Amino Acid Composition

TPSA 3159.97

LogP -29.14

H-bond Donors 119.0

H-bond Acceptors 110.0

Rotatable Bonds 254.0

Heavy Atoms 544.0

Ring Count 12.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0170017 VERIFIED: NO

Provenance & Taxonomy

OrganismCyprinus carpio [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin