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 Length64 amino acids

Chemical FormulaC295H489N103O90S11

DescriptionStandard

        MAIAQKRGPIQKACVERYPHKNGKCDINQCKSQCTKNRKNGLGRCMDTGEGHMQCRCDYPCRNP
    

Molecular Weight7271.39 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)7.60

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.1187

GRAVY Index-1.16

Hydrophobic Moment 0.54

Boman Index-0.36

Instability Index30.35

Aliphatic Index 33.59

Aromaticity 0.0312

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3190.91

LogP -41.73

H-bond Donors 116.0

H-bond Acceptors 111.0

Rotatable Bonds 249.0

Heavy Atoms 499.0

Ring Count 8.0

Amide Bonds 73.0

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_0249996 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica oleracea [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