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 Length77 amino acids

Chemical FormulaC357H580N112O101S12

DescriptionStandard

        MKLSMRLISAVLLLFMIFVATGMGPVSVEARTCESQSHRFKGPCVSDNNCANVCHNEGFGGGKCRGLRRRCFCTTHC
    

Molecular Weight8441.89 Da

Isoelectric Point (pI)9.14

Net Charge (pH 7.0)5.69

Net Charge (pH 7.4) 5.19

Charge Density (pH 7.0) 0.0739

GRAVY Index0.10

Hydrophobic Moment 0.55

Boman Index0.02

Instability Index44.43

Aliphatic Index 68.31

Aromaticity 0.0649

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3421.69

LogP -40.20

H-bond Donors 130.0

H-bond Acceptors 122.0

Rotatable Bonds 281.0

Heavy Atoms 582.0

Ring Count 10.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0205245 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea var. oleracea [Plant]

FamilyDefensin

Tax ID3712

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

RECORD: Rec_0264650 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica cretica [Plant]

FamilyDefensin

Tax ID69181

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal