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 Length72 amino acids

Chemical FormulaC355H563N115O96S10

DescriptionStandard

        MERKPSSLGLFFLLIKWWCIQRQGCVSQRTTCSRVDAGVTSDHNCALVCRNEGFSGGRCHRFHRRCFCTKLC
    

Molecular Weight8298.63 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)7.68

Net Charge (pH 7.4) 7.17

Charge Density (pH 7.0) 0.1066

GRAVY Index-0.22

Hydrophobic Moment 0.69

Boman Index-0.12

Instability Index38.84

Aliphatic Index 62.22

Aromaticity 0.0972

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 3440.36

LogP -38.71

H-bond Donors 135.0

H-bond Acceptors 117.0

Rotatable Bonds 275.0

Heavy Atoms 576.0

Ring Count 13.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0285712 VERIFIED: NO

Provenance & Taxonomy

OrganismArachis hypogaea [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal