Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC418H673N111O120S13

DescriptionStandard

        MKSSTTSMQLIPTLFFLTILLASPDIEMVEGQQMCEAKSLDWKDMCLKWRNCRQVCISEGFTDGRCKGFTRKCICSKPCFVLPN
    

Molecular Weight9590.33 Da

Isoelectric Point (pI)8.47

Net Charge (pH 7.0)2.43

Net Charge (pH 7.4) 2.08

Charge Density (pH 7.0) 0.0289

GRAVY Index-0.02

Hydrophobic Moment 0.40

Boman Index0.02

Instability Index30.67

Aliphatic Index 73.10

Aromaticity 0.0833

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11500.00

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

Amino Acid Composition

TPSA 3724.71

LogP -34.98

H-bond Donors 137.0

H-bond Acceptors 136.0

Rotatable Bonds 322.0

Heavy Atoms 662.0

Ring Count 13.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0019858 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal