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 Length90 amino acids

Chemical FormulaC423H704N124O123S12

DescriptionStandard

        MERSGRLFSTVFILILLLVAIGTGPMVAEGKTKEKSSKNEKSSKICESPSHKYRGICFRSSNCATTCQKEGFMGGKCAGFRMRCVCTKKC
    

Molecular Weight9879.65 Da

Isoelectric Point (pI)9.62

Net Charge (pH 7.0)10.51

Net Charge (pH 7.4) 10.10

Charge Density (pH 7.0) 0.1168

GRAVY Index-0.20

Hydrophobic Moment 0.67

Boman Index-0.07

Instability Index34.99

Aliphatic Index 60.67

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 4018.92

LogP -46.60

H-bond Donors 153.0

H-bond Acceptors 147.0

Rotatable Bonds 344.0

Heavy Atoms 682.0

Ring Count 9.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0041677 VERIFIED: NO

Provenance & Taxonomy

OrganismMalus domestica [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal