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 Length80 amino acids

Chemical FormulaC399H624N112O115S10

DescriptionStandard

        MAKLSFNNIFVFLLILSAALMAVRRVDAQVKRCEEKSNPNCSLEDCRAKCINKYINKRGFGECIENGAHTGYDCYCFWDC
    

Molecular Weight9150.55 Da

Isoelectric Point (pI)8.13

Net Charge (pH 7.0)1.52

Net Charge (pH 7.4) 1.11

Charge Density (pH 7.0) 0.0190

GRAVY Index-0.10

Hydrophobic Moment 0.75

Boman Index-0.02

Instability Index48.48

Aliphatic Index 76.88

Aromaticity 0.1125

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10470.00

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

Amino Acid Composition

TPSA 3705.78

LogP -35.25

H-bond Donors 136.0

H-bond Acceptors 128.0

Rotatable Bonds 307.0

Heavy Atoms 636.0

Ring Count 12.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0331764 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrus unshiu [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

RECORD: Rec_0368774 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrus sinensis [Plant]

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