Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC363H560N92O99S9

DescriptionStandard

        MKIFYYLLHFLCYVTFILPAMSTLLDPDQCSKSFGRCRRQCFKEEKQIDICFSPRKICCIERAYEED
    

Molecular Weight8085.47 Da

Isoelectric Point (pI)7.53

Net Charge (pH 7.0)0.53

Net Charge (pH 7.4) 0.14

Charge Density (pH 7.0) 0.0079

GRAVY Index-0.10

Hydrophobic Moment 0.62

Boman Index-0.03

Instability Index61.04

Aliphatic Index 77.16

Aromaticity 0.1493

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 3093.10

LogP -21.26

H-bond Donors 115.0

H-bond Acceptors 110.0

Rotatable Bonds 268.0

Heavy Atoms 563.0

Ring Count 14.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0397646 VERIFIED: NO

Provenance & Taxonomy

OrganismHipposideros armiger [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin