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 Length78 amino acids

Chemical FormulaC367H604N102O106S11

DescriptionStandard

        MERFSRSVSAVIHLMLVLLVTEMGPVAVEGGPICKATSNVYKGLCLIDDSCDIVCKREGFHKGDCKGFLRKCVCTNPC
    

Molecular Weight8494.06 Da

Isoelectric Point (pI)8.15

Net Charge (pH 7.0)1.60

Net Charge (pH 7.4) 1.15

Charge Density (pH 7.0) 0.0206

GRAVY Index0.31

Hydrophobic Moment 0.70

Boman Index0.09

Instability Index40.89

Aliphatic Index 92.31

Aromaticity 0.0513

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3305.38

LogP -31.52

H-bond Donors 123.0

H-bond Acceptors 121.0

Rotatable Bonds 284.0

Heavy Atoms 586.0

Ring Count 9.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0093420 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium barbadense [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