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 Length75 amino acids

Chemical FormulaC388H636N104O94S13

DescriptionStandard

        MQLISKFFFLLILLVGPDMKMVQGQQMCEAKSINFKGICLKWRNCKQVCISEGFPNGRCKKFIRKCVCMKPCLLN
    

Molecular Weight8678.69 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)9.42

Net Charge (pH 7.4) 9.07

Charge Density (pH 7.0) 0.1256

GRAVY Index0.24

Hydrophobic Moment 0.65

Boman Index0.07

Instability Index21.81

Aliphatic Index 89.60

Aromaticity 0.0933

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3212.44

LogP -22.29

H-bond Donors 116.0

H-bond Acceptors 117.0

Rotatable Bonds 301.0

Heavy Atoms 599.0

Ring Count 11.0

Amide Bonds 83.0

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_0359722 VERIFIED: NO

Provenance & Taxonomy

OrganismBrassica campestris [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