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 Length79 amino acids

Chemical FormulaC388H635N103O109S11

DescriptionStandard

        MNLFWSTILLAMLLIISSGLGVEVVSCITIPEHICHEKIYTNKCQPKKCTQKCSTKPSGKGTCRGNICECKYYCKQPPK
    

Molecular Weight8839.53 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)6.58

Net Charge (pH 7.4) 6.11

Charge Density (pH 7.0) 0.0833

GRAVY Index-0.08

Hydrophobic Moment 0.43

Boman Index0.04

Instability Index49.71

Aliphatic Index 81.39

Aromaticity 0.0633

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 3395.61

LogP -32.17

H-bond Donors 125.0

H-bond Acceptors 129.0

Rotatable Bonds 295.0

Heavy Atoms 611.0

Ring Count 13.0

Amide Bonds 84.0

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_0205847 VERIFIED: NO

Provenance & Taxonomy

OrganismCoffea canephora [Plant]

FamilyDefensin

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