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 Length74 amino acids

Chemical FormulaC353H566N102O106S9

DescriptionStandard

        MKAFPYVLIIVLIFSVGIDNERLLKVSEAKECQQTLREGGCIENTCNSDCRRVHGGRASGHCNAIEDCICFFPC
    

Molecular Weight8223.47 Da

Isoelectric Point (pI)6.04

Net Charge (pH 7.0)-1.39

Net Charge (pH 7.4) -1.84

Charge Density (pH 7.0) -0.0188

GRAVY Index0.10

Hydrophobic Moment 0.60

Boman Index0.04

Instability Index44.05

Aliphatic Index 88.24

Aromaticity 0.0676

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 3350.81

LogP -34.38

H-bond Donors 123.0

H-bond Acceptors 116.0

Rotatable Bonds 275.0

Heavy Atoms 570.0

Ring Count 9.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0388754 VERIFIED: NO

Provenance & Taxonomy

OrganismArachis hypogaea [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