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 Length125 amino acids

Chemical FormulaC563H887N151O164S15

DescriptionStandard

        MALGTAAALMFLLAVTMIPLAIAGKDGQEQPATSEKSIGVVAASSALEPGLCPWEGGEGRCEDGAPVPVAGGAQPMSACVEKTLYHGPCVEMLCTAACLLQWHTGGHCSGHGFLWKRLCNCFVCL
    

Molecular Weight12875.95 Da

Isoelectric Point (pI)5.41

Net Charge (pH 7.0)-4.23

Net Charge (pH 7.4) -4.82

Charge Density (pH 7.0) -0.0338

GRAVY Index0.41

Hydrophobic Moment 0.58

Boman Index0.27

Instability Index51.62

Aliphatic Index 85.20

Aromaticity 0.0560

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18615.00

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

Amino Acid Composition

TPSA 4842.81

LogP -47.10

H-bond Donors 173.0

H-bond Acceptors 179.0

Rotatable Bonds 408.0

Heavy Atoms 893.0

Ring Count 22.0

Amide Bonds 129.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0064607 VERIFIED: NO

Provenance & Taxonomy

OrganismLeersia perrieri [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence