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 Length91 amino acids

Chemical FormulaC454H701N117O126S9

DescriptionStandard

        MAKAIQSISIFAIFFIFFLLISEVPKIEAQDSKCLKEYGGDVGFGFCAPRIFPRICYTRCRENKGAKGGRCLWGEGSSVKCLCDYCDDTPA
    

Molecular Weight10102.72 Da

Isoelectric Point (pI)8.12

Net Charge (pH 7.0)1.43

Net Charge (pH 7.4) 1.07

Charge Density (pH 7.0) 0.0157

GRAVY Index0.14

Hydrophobic Moment 0.67

Boman Index0.10

Instability Index43.28

Aliphatic Index 77.25

Aromaticity 0.1319

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 3879.39

LogP -32.77

H-bond Donors 143.0

H-bond Acceptors 137.0

Rotatable Bonds 332.0

Heavy Atoms 706.0

Ring Count 17.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0001464 VERIFIED: NO

Provenance & Taxonomy

OrganismArabis alpina [Plant]

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