Peptide Database

Peptide NamePreprokukunorin-1K

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC329H543N87O100S2

DescriptionStandard

        MFTLKKSLFLIFFLGTINLSLCEEERDADEEERRDDPEERAVEVEKRSLILKGLAGLVQKILGK
    

Molecular Weight7381.48 Da

Isoelectric Point (pI)4.93

Net Charge (pH 7.0)-3.48

Net Charge (pH 7.4) -3.74

Charge Density (pH 7.0) -0.0544

GRAVY Index-0.24

Hydrophobic Moment 0.59

Boman Index-0.08

Instability Index55.67

Aliphatic Index 109.69

Aromaticity 0.0625

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 3062.98

LogP -23.14

H-bond Donors 107.0

H-bond Acceptors 99.0

Rotatable Bonds 263.0

Heavy Atoms 518.0

Ring Count 5.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140145 VERIFIED: NO

Provenance & Taxonomy

OrganismRana kukunoris [Animal]

Tax ID670907

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0159928 VERIFIED: NO