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 Length78 amino acids

Chemical FormulaC376H611N107O108S12

DescriptionStandard

        MAQFIRSSVSATFLLLLVLLAEMGPTAVEGRKCESLSHKFKGMCMNRDNCAIVCQTEGYEDGKCEGFRRRCICIKPCF
    

Molecular Weight8743.31 Da

Isoelectric Point (pI)8.48

Net Charge (pH 7.0)2.52

Net Charge (pH 7.4) 2.12

Charge Density (pH 7.0) 0.0323

GRAVY Index0.09

Hydrophobic Moment 0.55

Boman Index0.01

Instability Index37.88

Aliphatic Index 76.28

Aromaticity 0.0769

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 3469.45

LogP -33.91

H-bond Donors 130.0

H-bond Acceptors 124.0

Rotatable Bonds 297.0

Heavy Atoms 603.0

Ring Count 9.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0177679 VERIFIED: NO

Provenance & Taxonomy

OrganismGossypium barbadense [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