Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Membrane / Ion-channel modulation ▸ Ion channel modulation

Plant bioactivity ▸ Plant defense peptide

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC206H343N75O63S10

DescriptionStandard

        RVCRRRSAGFKGVCMSDHNCAQVCLQEGYGGGNCDGIMRQCKCIRQC
    

Molecular Weight5199.04 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)4.77

Net Charge (pH 7.4) 4.39

Charge Density (pH 7.0) 0.1015

GRAVY Index-0.42

Hydrophobic Moment 0.60

Boman Index-0.21

Instability Index77.64

Aliphatic Index 47.66

Aromaticity 0.0426

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2285.17

LogP -31.18

H-bond Donors 89.0

H-bond Acceptors 79.0

Rotatable Bonds 179.0

Heavy Atoms 354.0

Ring Count 3.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0319672 VERIFIED: YES

Provenance & Taxonomy

OrganismZea mays [Plant]

FamilyDefensin

Tax ID4577

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfidemultiple disulfide bonds reported, sites not specified

Bio-Activity Profile

Function

Toxin Sodium Channel Blocker

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