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 Length79 amino acids

Chemical FormulaC379H590N104O107S11

DescriptionStandard

        MAKFASIITMLFVVLVLFASLETPTMVEARLCERPSGTWSGVCGNNNACKGQCQRLEGAQHGSCNYVFPAHKCICYFNC
    

Molecular Weight8668.09 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)1.60

Net Charge (pH 7.4) 1.15

Charge Density (pH 7.0) 0.0203

GRAVY Index0.29

Hydrophobic Moment 0.53

Boman Index0.16

Instability Index23.01

Aliphatic Index 75.32

Aromaticity 0.1013

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3360.11

LogP -34.23

H-bond Donors 123.0

H-bond Acceptors 122.0

Rotatable Bonds 279.0

Heavy Atoms 601.0

Ring Count 14.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242190 VERIFIED: NO

Provenance & Taxonomy

OrganismArabis alpina [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