Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC352H570N102O101S9

DescriptionStandard

        PSKTPLATVYGTINHSDLFCCLVRSKLEVDGICGYGTARCRKKCKKMEYRIERCPNSYACCLKKWNDGSVKP
    

Molecular Weight8135.50 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)7.97

Net Charge (pH 7.4) 7.71

Charge Density (pH 7.0) 0.1106

GRAVY Index-0.47

Hydrophobic Moment 0.62

Boman Index-0.14

Instability Index32.04

Aliphatic Index 63.61

Aromaticity 0.0833

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3293.27

LogP -34.50

H-bond Donors 126.0

H-bond Acceptors 119.0

Rotatable Bonds 271.0

Heavy Atoms 564.0

Ring Count 12.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0189678 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial