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 Length84 amino acids

Chemical FormulaC418H676N118O115S10

DescriptionStandard

        MKVAFKPWFIGFLMLTILLLGEITIAQKRKSKETCRQNLENKDRTCEPKSCEAECVRRHKPGTGHCGQGTGKIPICICFYDCPP
    

Molecular Weight9515.21 Da

Isoelectric Point (pI)9.01

Net Charge (pH 7.0)5.60

Net Charge (pH 7.4) 5.14

Charge Density (pH 7.0) 0.0667

GRAVY Index-0.32

Hydrophobic Moment 0.49

Boman Index-0.05

Instability Index44.04

Aliphatic Index 70.83

Aromaticity 0.0714

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3738.63

LogP -33.98

H-bond Donors 136.0

H-bond Acceptors 133.0

Rotatable Bonds 318.0

Heavy Atoms 661.0

Ring Count 15.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0232297 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_0295449 VERIFIED: NO