Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC480H738N128O143S7

DescriptionStandard

        ERCWKNNIGHCRKRCFHVERYKLLCMNKLTCCIPIKEDHGYTKTPPRLVPFEEEITIDINTWELFSNSPASFFNDEFIAEPTKATESTVTET
    

Molecular Weight10814.22 Da

Isoelectric Point (pI)5.91

Net Charge (pH 7.0)-1.94

Net Charge (pH 7.4) -2.38

Charge Density (pH 7.0) -0.0211

GRAVY Index-0.57

Hydrophobic Moment 0.48

Boman Index-0.08

Instability Index48.53

Aliphatic Index 63.59

Aromaticity 0.1087

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 4372.36

LogP -40.39

H-bond Donors 156.0

H-bond Acceptors 151.0

Rotatable Bonds 352.0

Heavy Atoms 758.0

Ring Count 21.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0068659 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function