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 FormulaC435H687N119O123S10

DescriptionStandard

        MATKSVSSFAILFILFLVIIELPETKAQDRKCLQEYGGDVGFRFCAPLIYPSFCYRRCRENKGAKGGRCQSGAAGAGSMKCLCDFCSDKP
    

Molecular Weight9872.48 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)4.43

Net Charge (pH 7.4) 4.07

Charge Density (pH 7.0) 0.0492

GRAVY Index0.03

Hydrophobic Moment 0.45

Boman Index0.03

Instability Index50.45

Aliphatic Index 70.56

Aromaticity 0.1111

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 3885.12

LogP -38.36

H-bond Donors 144.0

H-bond Acceptors 138.0

Rotatable Bonds 328.0

Heavy Atoms 687.0

Ring Count 14.0

Amide Bonds 93.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0021983 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica campestris [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal