Peptide Database

Peptide NameDermaseptin-B1 (DRS-B1) (Dermaseptin BI)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antiparasitic ▸ Antiprotozoal

Antiparasitic ▸ General antiparasitic ▸ Antiparasitic

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC380H627N101O123S4

DescriptionStandard

        MDILKKSLFLVLFLGLVSLSICEEEKRENEDEEKQDDEQSEMKRAMWKDVLKKIGTVALHAGKAALGAVADTISQGEQ
    

Molecular Weight8706.91 Da

Isoelectric Point (pI)4.80

Net Charge (pH 7.0)-5.40

Net Charge (pH 7.4) -5.71

Charge Density (pH 7.0) -0.0692

GRAVY Index-0.33

Hydrophobic Moment 0.65

Boman Index-0.04

Instability Index46.21

Aliphatic Index 97.56

Aromaticity 0.0385

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 3660.33

LogP -32.84

H-bond Donors 125.0

H-bond Acceptors 123.0

Rotatable Bonds 313.0

Heavy Atoms 608.0

Ring Count 5.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128503 VERIFIED: YES

Provenance & Taxonomy

OrganismPhyllomedusa bicolor [Animal]

FamilyDermaseptin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Antiparasitic Antiprotozoal Non-hemolytic