Peptide Database

Peptide NameAmphipathic peptide Tx348

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC354H568N86O97S6

DescriptionStandard

        MKSQAFFLLFLVVLLLATTQSEAFIMDLLGKIFGRRSMRNMDTMKYLYDPSLSAADLKTLQKLMENY
    

Molecular Weight7773.20 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.27

Charge Density (pH 7.0) 0.0224

GRAVY Index0.25

Hydrophobic Moment 0.69

Boman Index0.12

Instability Index39.55

Aliphatic Index 103.43

Aromaticity 0.1194

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 2972.94

LogP -20.06

H-bond Donors 104.0

H-bond Acceptors 105.0

Rotatable Bonds 266.0

Heavy Atoms 543.0

Ring Count 9.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045588 VERIFIED: NO

Provenance & Taxonomy

OrganismButhus occitanus israelis [Animal]

FamilyNon-disulfide-bridged peptide (NDBP) superfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence