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 Length87 amino acids

Chemical FormulaC414H688N122O118S12

DescriptionStandard

        MERSMRLISAAFVLVLLLAATEMGPMGIEARVESRKAVEGKICEVPSTLFKGLCFSSNNCKHTCRKEQFTRGHCSVFTRACVCTKKC
    

Molecular Weight9647.42 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)6.61

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0760

GRAVY Index0.10

Hydrophobic Moment 0.61

Boman Index-0.01

Instability Index33.01

Aliphatic Index 76.21

Aromaticity 0.0575

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3874.50

LogP -40.90

H-bond Donors 147.0

H-bond Acceptors 139.0

Rotatable Bonds 329.0

Heavy Atoms 666.0

Ring Count 9.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0174033 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