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 Length95 amino acids

Chemical FormulaC412H662N112O130S12

DescriptionStandard

        MASESEMKAFHAALLLLLAMVLVASSSPGVMAAKIAGPKYFQDTCSAVLNPGAPSCDSGECATNCPRQYKGGVGQCIGTQCKCVYTCASPAPASN
    

Molecular Weight9649.12 Da

Isoelectric Point (pI)7.50

Net Charge (pH 7.0)0.51

Net Charge (pH 7.4) 0.11

Charge Density (pH 7.0) 0.0054

GRAVY Index0.24

Hydrophobic Moment 0.50

Boman Index0.17

Instability Index46.03

Aliphatic Index 71.05

Aromaticity 0.0526

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 3789.91

LogP -47.45

H-bond Donors 135.0

H-bond Acceptors 144.0

Rotatable Bonds 307.0

Heavy Atoms 666.0

Ring Count 13.0

Amide Bonds 101.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0303013 VERIFIED: NO

Provenance & Taxonomy

OrganismOryza nivara [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