Peptide Database

Peptide NamePreprobrevinin-1Ka

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC357H576N90O102S4

DescriptionStandard

        MFTLKKSLLLLFFLGTINLSLCEEERNADEEERRDDPEERDVEVEKRFLPLLLAGLPKFVCLVFKKC
    

Molecular Weight7889.19 Da

Isoelectric Point (pI)4.93

Net Charge (pH 7.0)-3.50

Net Charge (pH 7.4) -3.79

Charge Density (pH 7.0) -0.0523

GRAVY Index-0.09

Hydrophobic Moment 0.54

Boman Index-0.04

Instability Index54.61

Aliphatic Index 107.61

Aromaticity 0.0896

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 3112.47

LogP -19.34

H-bond Donors 109.0

H-bond Acceptors 103.0

Rotatable Bonds 272.0

Heavy Atoms 553.0

Ring Count 9.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0139097 VERIFIED: NO

Provenance & Taxonomy

OrganismRana kukunoris [Animal]

FamilyBrevinin

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_0227766 VERIFIED: NO