Peptide Database

Peptide NameSmall cystein-rich protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC444H702N134O124S14

DescriptionStandard

        MKNSFQPSIIGFFMVTVLLFGVMTTAQAQGHRFPCEHIYRPKNGKCNTTICSAECTKERGRLGIGRCMDPQNEMCACMHYQRHRKNECLF
    

Molecular Weight10350.06 Da

Isoelectric Point (pI)9.06

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.22

Charge Density (pH 7.0) 0.0642

GRAVY Index-0.36

Hydrophobic Moment 0.48

Boman Index-0.07

Instability Index56.25

Aliphatic Index 53.11

Aromaticity 0.0889

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 4173.41

LogP -44.12

H-bond Donors 152.0

H-bond Acceptors 148.0

Rotatable Bonds 345.0

Heavy Atoms 716.0

Ring Count 16.0

Amide Bonds 99.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0063574 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica campestris [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal