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 Length99 amino acids

Chemical FormulaC448H706N124O154S13

DescriptionStandard

        MFNGKQTDTSLANNFTNILQLLNSTNNPITSCTYFSMSRSVGTMARAFAMTQDCTPKSVILYPGKPCDPTRCSSDCSDTYKGTGTCIGQEGGCKCDYCE
    

Molecular Weight10709.98 Da

Isoelectric Point (pI)6.13

Net Charge (pH 7.0)-0.58

Net Charge (pH 7.4) -0.95

Charge Density (pH 7.0) -0.0059

GRAVY Index-0.39

Hydrophobic Moment 0.69

Boman Index-0.02

Instability Index39.24

Aliphatic Index 45.35

Aromaticity 0.0808

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 4505.57

LogP -63.48

H-bond Donors 164.0

H-bond Acceptors 167.0

Rotatable Bonds 348.0

Heavy Atoms 739.0

Ring Count 13.0

Amide Bonds 109.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002727 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