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 Length118 amino acids

Chemical FormulaC551H898N160O164S11

DescriptionStandard

        MQQSKSRPSIALFSEALSSSPASARTKSQRRKAVSGSAMATKLPLSSLFLLLVLLLSVAWMPPKASAQPRTCSIELDSTGCRPQDCVARCAAQYRGIGECAHQEYVSNFHCVCLYACL
    

Molecular Weight12740.71 Da

Isoelectric Point (pI)9.20

Net Charge (pH 7.0)6.60

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0559

GRAVY Index0.06

Hydrophobic Moment 0.60

Boman Index0.03

Instability Index64.68

Aliphatic Index 83.64

Aromaticity 0.0593

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 5179.21

LogP -60.59

H-bond Donors 191.0

H-bond Acceptors 184.0

Rotatable Bonds 416.0

Heavy Atoms 886.0

Ring Count 17.0

Amide Bonds 125.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129805 VERIFIED: NO

Provenance & Taxonomy

OrganismEucalyptus grandis [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