Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC357H578N114O94S10

DescriptionStandard

        MVKRSLGIFFLLLIVLASQWGVQPTEARVCQSQSHKFHGACLSSHNCAMVCRNEGFSGGRCRGLRRRCFCTKLC
    

Molecular Weight8291.77 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)8.69

Net Charge (pH 7.4) 8.19

Charge Density (pH 7.0) 0.1174

GRAVY Index0.11

Hydrophobic Moment 0.44

Boman Index-0.01

Instability Index75.53

Aliphatic Index 77.70

Aromaticity 0.0811

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 3369.13

LogP -36.94

H-bond Donors 130.0

H-bond Acceptors 116.0

Rotatable Bonds 278.0

Heavy Atoms 575.0

Ring Count 11.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0279423 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium harknessii [Plant]

FamilyDefensin

Tax ID34285

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal