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 Length78 amino acids

Chemical FormulaC396H597N105O103S10

DescriptionStandard

        MAKFTTTFALLFAFFILFAAFDVPMAEAKVCQLRSKTWSGLCLNTGNCSRQCKQQEDARFGACHRQGIGFACFCYFKC
    

Molecular Weight8797.27 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)4.51

Net Charge (pH 7.4) 4.11

Charge Density (pH 7.0) 0.0578

GRAVY Index0.28

Hydrophobic Moment 0.41

Boman Index0.13

Instability Index51.35

Aliphatic Index 60.26

Aromaticity 0.1667

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3350.30

LogP -30.14

H-bond Donors 125.0

H-bond Acceptors 119.0

Rotatable Bonds 287.0

Heavy Atoms 614.0

Ring Count 16.0

Amide Bonds 84.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004823 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

RECORD: Rec_0118675 VERIFIED: NO

Provenance & Taxonomy

OrganismCitrus unshiu [Plant]

FamilyDEFL family

Tax ID55188

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal