Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC415H695N115O118S12

DescriptionStandard

        MERKLFGLVLILVILLTSQEMVMQSEAKICEVTSKTFIGLCIKDRNCMVRCHSEGYGYGKCSHILRKCRCLKPCVAEETKENLP
    

Molecular Weight9568.44 Da

Isoelectric Point (pI)8.68

Net Charge (pH 7.0)3.61

Net Charge (pH 7.4) 3.15

Charge Density (pH 7.0) 0.0430

GRAVY Index0.08

Hydrophobic Moment 0.59

Boman Index0.00

Instability Index42.91

Aliphatic Index 97.38

Aromaticity 0.0476

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3766.65

LogP -32.21

H-bond Donors 140.0

H-bond Acceptors 136.0

Rotatable Bonds 332.0

Heavy Atoms 660.0

Ring Count 8.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0115737 VERIFIED: NO

Provenance & Taxonomy

OrganismPrunus armeniaca [Plant]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal