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 FormulaC385H607N103O112S11

DescriptionStandard

        MEKFSRSVLSLVLFMLVLLVTEMRPMAVEGRTCETKSSEYKSICLFDANCDSVCKVEPGFDGGHCHGFFRRCYCTKPS
    

Molecular Weight8823.28 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.62

Net Charge (pH 7.4) 0.18

Charge Density (pH 7.0) 0.0079

GRAVY Index0.05

Hydrophobic Moment 0.65

Boman Index0.03

Instability Index55.45

Aliphatic Index 68.59

Aromaticity 0.1026

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3436.62

LogP -32.88

H-bond Donors 129.0

H-bond Acceptors 126.0

Rotatable Bonds 292.0

Heavy Atoms 611.0

Ring Count 13.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0287415 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