Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC480H782N126O141S7

DescriptionStandard

        MKPFLILIILLFEAPTDAARPQKCFGSNLAGYCRKKCGVGEIQEQSCLNRKVCCINEAENKKYQREQELILSALQSDEKLDYSILPTITIFTIQL
    

Molecular Weight10798.56 Da

Isoelectric Point (pI)7.53

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.12

Charge Density (pH 7.0) 0.0048

GRAVY Index-0.07

Hydrophobic Moment 0.55

Boman Index0.02

Instability Index53.75

Aliphatic Index 102.74

Aromaticity 0.0737

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 4346.37

LogP -37.61

H-bond Donors 152.0

H-bond Acceptors 149.0

Rotatable Bonds 370.0

Heavy Atoms 754.0

Ring Count 11.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0321098 VERIFIED: NO

Provenance & Taxonomy

OrganismPipistrellus kuhlii [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin