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 Length87 amino acids

Chemical FormulaC404H657N113O124S13

DescriptionStandard

        MRATQRLLLTLAFLVLASDAVMKASTEGRIQPEYCTTMIIPSRVPCDPDACDNDCYKNLHGGGMCNSVGCLCAFCENIPPEKRSMPI
    

Molecular Weight9498.07 Da

Isoelectric Point (pI)5.65

Net Charge (pH 7.0)-1.48

Net Charge (pH 7.4) -1.88

Charge Density (pH 7.0) -0.0170

GRAVY Index0.05

Hydrophobic Moment 0.61

Boman Index0.05

Instability Index58.04

Aliphatic Index 79.66

Aromaticity 0.0460

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 3757.63

LogP -39.86

H-bond Donors 135.0

H-bond Acceptors 137.0

Rotatable Bonds 307.0

Heavy Atoms 654.0

Ring Count 12.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408535 VERIFIED: NO

Provenance & Taxonomy

OrganismBrachypodium distachyon [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal