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 Length80 amino acids

Chemical FormulaC391H604N100O108S11

DescriptionStandard

        MASSIPRKMLSIFYFLCIAILLSSSSWVQFAKANVCPKASKTWSGPCLNTGGCKDQCIRLESAVFGACHSLTCYCYYNCP
    

Molecular Weight8786.30 Da

Isoelectric Point (pI)8.80

Net Charge (pH 7.0)4.49

Net Charge (pH 7.4) 4.08

Charge Density (pH 7.0) 0.0562

GRAVY Index0.37

Hydrophobic Moment 0.57

Boman Index0.19

Instability Index43.27

Aliphatic Index 78.12

Aromaticity 0.1250

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17460.00

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

Amino Acid Composition

TPSA 3295.41

LogP -32.31

H-bond Donors 125.0

H-bond Acceptors 125.0

Rotatable Bonds 278.0

Heavy Atoms 610.0

Ring Count 17.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166561 VERIFIED: NO

Provenance & Taxonomy

OrganismArachis hypogaea [Plant]

Tax ID3818

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal