Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC429H675N119O117S9

DescriptionStandard

        MKFFLFLVILLAVEPVISGKHHILRCMGNTGICRPSCRKTEQPYLYCLNYQSCCLQSYMRISISGREEKDDWSQQNRWPKIS
    

Molecular Weight9660.26 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)4.62

Net Charge (pH 7.4) 4.19

Charge Density (pH 7.0) 0.0563

GRAVY Index-0.24

Hydrophobic Moment 0.55

Boman Index-0.03

Instability Index83.93

Aliphatic Index 83.17

Aromaticity 0.1098

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3827.44

LogP -33.08

H-bond Donors 140.0

H-bond Acceptors 133.0

Rotatable Bonds 320.0

Heavy Atoms 674.0

Ring Count 17.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260744 VERIFIED: NO

Provenance & Taxonomy

OrganismNyctereutes procyonoides (Raccoon dog) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin