Peptide Database

Peptide NamePreprochensinin-3Kb

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC308H491N75O91S2

DescriptionStandard

        MFTLKKSLLLLFFLGTISLSLCEEERNAEEERRDYPEEKDVEVEKRIIPLPLGYFSK
    

Molecular Weight6764.77 Da

Isoelectric Point (pI)4.88

Net Charge (pH 7.0)-3.49

Net Charge (pH 7.4) -3.75

Charge Density (pH 7.0) -0.0612

GRAVY Index-0.32

Hydrophobic Moment 0.50

Boman Index-0.06

Instability Index59.97

Aliphatic Index 100.88

Aromaticity 0.1053

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2696.78

LogP -17.29

H-bond Donors 94.0

H-bond Acceptors 90.0

Rotatable Bonds 232.0

Heavy Atoms 476.0

Ring Count 9.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045581 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_0058563 VERIFIED: NO