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 FormulaC378H598N98O108S11

DescriptionStandard

        MKISFSSILFVLMVVFIISSAGNKKMVGEAKDCFQTWTCEGGRKCREKCTAEYKGIGRCDEITAPIVPPQCNCYYPC
    

Molecular Weight8596.10 Da

Isoelectric Point (pI)8.45

Net Charge (pH 7.0)2.43

Net Charge (pH 7.4) 2.07

Charge Density (pH 7.0) 0.0315

GRAVY Index0.06

Hydrophobic Moment 0.49

Boman Index0.07

Instability Index34.90

Aliphatic Index 69.61

Aromaticity 0.1039

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 3299.61

LogP -30.20

H-bond Donors 122.0

H-bond Acceptors 122.0

Rotatable Bonds 283.0

Heavy Atoms 595.0

Ring Count 13.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099267 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

RECORD: Rec_0360799 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea [Plant]

FamilyDEFL family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal