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 FormulaC342H569N97O98S9

DescriptionStandard

        MERFSRSVSTVVLLILILLATVEGGPICKATSNVYKGLCLIDDSCDIVCKREGFHRGNCKGFLRKCVCTNPC
    

Molecular Weight7896.35 Da

Isoelectric Point (pI)8.71

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.12

Charge Density (pH 7.0) 0.0488

GRAVY Index0.36

Hydrophobic Moment 0.74

Boman Index0.07

Instability Index38.06

Aliphatic Index 101.39

Aromaticity 0.0556

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 3135.49

LogP -31.22

H-bond Donors 119.0

H-bond Acceptors 112.0

Rotatable Bonds 265.0

Heavy Atoms 546.0

Ring Count 7.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052721 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