Peptide Database

Peptide NameDefensin-like peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC221H343N71O72S8

DescriptionStandard

        KTCENLADTYKGPCFTTGGCDDHCKNKEHLLSGRCRDDFRCWCTRNC
    

Molecular Weight5403.04 Da

Isoelectric Point (pI)7.71

Net Charge (pH 7.0)0.86

Net Charge (pH 7.4) 0.43

Charge Density (pH 7.0) 0.0183

GRAVY Index-0.98

Hydrophobic Moment 0.50

Boman Index-0.30

Instability Index22.11

Aliphatic Index 27.02

Aromaticity 0.0851

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 2349.94

LogP -30.39

H-bond Donors 91.0

H-bond Acceptors 83.0

Rotatable Bonds 178.0

Heavy Atoms 372.0

Ring Count 8.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223669 VERIFIED: YES

Provenance & Taxonomy

OrganismPhaseolus lunatus [Plant]; Phaseolus limensis [Plant]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

RECORD: Rec_0368522 VERIFIED: NO