Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC424H644N116O110S9

DescriptionStandard

        MSKPFHFTFIVLFVFTFFVLGIVGRDRYYNCQEQLNNLNNKNCDKKWCSSECTRRRKGIATCIKGKTFSPCYCAYHCPKP
    

Molecular Weight9414.95 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)8.59

Net Charge (pH 7.4) 8.14

Charge Density (pH 7.0) 0.1074

GRAVY Index-0.31

Hydrophobic Moment 0.39

Boman Index-0.05

Instability Index53.99

Aliphatic Index 56.00

Aromaticity 0.1625

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3674.78

LogP -33.45

H-bond Donors 136.0

H-bond Acceptors 130.0

Rotatable Bonds 305.0

Heavy Atoms 659.0

Ring Count 20.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0312849 VERIFIED: NO

Provenance & Taxonomy

OrganismEutrema salsugineum [Plant]

FamilyDefensin

Tax ID72664

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal