Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC475H774N122O134S7

DescriptionStandard

        MKLFLVLIILLFEVSKDAARPRKCFNNVAGYCKKKCDLGEVFEVACSNRKLCCVYEADNRKAQEAAKLPEPPSKPDLKLDYIILPTVTLDTVTP
    

Molecular Weight10562.42 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)2.45

Net Charge (pH 7.4) 2.11

Charge Density (pH 7.0) 0.0261

GRAVY Index-0.02

Hydrophobic Moment 0.62

Boman Index0.00

Instability Index21.56

Aliphatic Index 99.57

Aromaticity 0.0745

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 4107.26

LogP -31.64

H-bond Donors 144.0

H-bond Acceptors 144.0

Rotatable Bonds 351.0

Heavy Atoms 738.0

Ring Count 14.0

Amide Bonds 98.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223508 VERIFIED: NO

Provenance & Taxonomy

OrganismVicugna pacos (Alpaca) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin