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 Length90 amino acids

Chemical FormulaC452H689N113O127S9

DescriptionStandard

        MAKAIKSVSIFAIFFIFFLLISEVPEIEAQDSKCLKEYGGDVGFSFCAPRIFPTFCYTRCRENKGAKGGRCLWGEGSSVKCLCDYCNDTP
    

Molecular Weight10026.57 Da

Isoelectric Point (pI)7.47

Net Charge (pH 7.0)0.43

Net Charge (pH 7.4) 0.07

Charge Density (pH 7.0) 0.0048

GRAVY Index0.14

Hydrophobic Moment 0.58

Boman Index0.11

Instability Index40.76

Aliphatic Index 71.56

Aromaticity 0.1444

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 3828.85

LogP -32.99

H-bond Donors 141.0

H-bond Acceptors 137.0

Rotatable Bonds 327.0

Heavy Atoms 701.0

Ring Count 18.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0308570 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