Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length107 amino acids

Chemical FormulaC460H739N135O144S13

DescriptionStandard

        MGKHGGACHGDPRIPTASEMKAFHAALLLAMVLIASSSSSGVMAAKIARPKYFQDTCSAVLNPGAPSCDSGECATNCPRQYKGGVGQCIGTQCKCVYTCASPAPASN
    

Molecular Weight10881.45 Da

Isoelectric Point (pI)8.62

Net Charge (pH 7.0)3.67

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0343

GRAVY Index0.01

Hydrophobic Moment 0.50

Boman Index0.10

Instability Index42.33

Aliphatic Index 61.31

Aromaticity 0.0467

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 4377.96

LogP -58.37

H-bond Donors 158.0

H-bond Acceptors 164.0

Rotatable Bonds 347.0

Heavy Atoms 752.0

Ring Count 16.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0076541 VERIFIED: NO

Provenance & Taxonomy

OrganismOryza meridionalis [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence