Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length126 amino acids

Chemical FormulaC553H887N159O176S20

DescriptionStandard

        MANQISNYSLVFIVLTLIITGSIKVKGSCSQALGACGPLGDCDGRCKAQHSGGQGSCDLNLCTCYYNCGPPNPPSPKICNAGLGLCSFRCNDDCCNSKCASKYYKAVGMCNTIGTSNLCTCQYVCR
    

Molecular Weight13220.22 Da

Isoelectric Point (pI)8.41

Net Charge (pH 7.0)4.40

Net Charge (pH 7.4) 3.85

Charge Density (pH 7.0) 0.0349

GRAVY Index0.05

Hydrophobic Moment 0.55

Boman Index0.08

Instability Index31.11

Aliphatic Index 69.68

Aromaticity 0.0635

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 10065.00

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

Amino Acid Composition

TPSA 5362.97

LogP -72.20

H-bond Donors 200.0

H-bond Acceptors 202.0

Rotatable Bonds 429.0

Heavy Atoms 908.0

Ring Count 15.0

Amide Bonds 140.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297988 VERIFIED: YES

Provenance & Taxonomy

OrganismCajanus cajan [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidedisulfide bond; sites not specified

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic