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 Length88 amino acids

Chemical FormulaC431H703N115O117S10

DescriptionStandard

        MERFSRSVSTVVLLILILLATDFLFNLIVPFKMGVVAVEGGPICKATSNVYKGLCLIDDSCDIVCKREGFHRGNCKGFLRKCVCTNPC
    

Molecular Weight9688.54 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.11

Charge Density (pH 7.0) 0.0399

GRAVY Index0.56

Hydrophobic Moment 0.74

Boman Index0.16

Instability Index37.51

Aliphatic Index 107.27

Aromaticity 0.0795

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 3698.71

LogP -31.24

H-bond Donors 137.0

H-bond Acceptors 132.0

Rotatable Bonds 322.0

Heavy Atoms 673.0

Ring Count 11.0

Amide Bonds 91.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0103915 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium mustelinum [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