Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Plant bioactivity ▸ Plant defense peptide

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC331H543N93O98S12

DescriptionStandard

        MKLFLRLISALLMSVMLLFATGMGPVEARTCESPSNKFQGVCLNSQSCAKACPSEGFSGGRCSSLRCYCSKAC
    

Molecular Weight7778.20 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)4.42

Net Charge (pH 7.4) 4.08

Charge Density (pH 7.0) 0.0606

GRAVY Index0.33

Hydrophobic Moment 0.67

Boman Index0.10

Instability Index76.05

Aliphatic Index 73.56

Aromaticity 0.0685

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 3051.31

LogP -36.35

H-bond Donors 116.0

H-bond Acceptors 115.0

Rotatable Bonds 259.0

Heavy Atoms 534.0

Ring Count 8.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0108224 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyDEFL family

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Fungicidal Plant Defense