Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC418H644N116O114S11

DescriptionStandard

        MAANKAPKFGFFLAIFCILVLLVSSEVKPKVDNLCEKASQTWSGGCKITSHCDNQCKTWEHAEHGACHVRNSKHMCFCYFNCKK
    

Molecular Weight9471.01 Da

Isoelectric Point (pI)8.78

Net Charge (pH 7.0)4.85

Net Charge (pH 7.4) 4.23

Charge Density (pH 7.0) 0.0577

GRAVY Index-0.13

Hydrophobic Moment 0.52

Boman Index0.04

Instability Index25.17

Aliphatic Index 62.74

Aromaticity 0.1071

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12990.00

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

Amino Acid Composition

TPSA 3685.85

LogP -35.52

H-bond Donors 135.0

H-bond Acceptors 135.0

Rotatable Bonds 314.0

Heavy Atoms 659.0

Ring Count 18.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346134 VERIFIED: NO

Provenance & Taxonomy

OrganismTripterygium wilfordii [Plant]

FamilyDefensin

Tax ID458696

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal