Peptide Database

Peptide NameDermaseptin-B1

Function Ontology

Antimicrobial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

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

Standard StatusStandard

Sequence Length78 amino acids

Chemical FormulaC382H625N101O121S4

DescriptionStandard

        MAFLKKSLFLVLFLGLVSLSICEEEKRENEDEEKQDDEQSEMKRAMWKDVLKKIGTVALHAGKAALGAVADTISQGEQ
    

Molecular Weight8696.91 Da

Isoelectric Point (pI)4.93

Net Charge (pH 7.0)-4.40

Net Charge (pH 7.4) -4.71

Charge Density (pH 7.0) -0.0564

GRAVY Index-0.28

Hydrophobic Moment 0.65

Boman Index-0.03

Instability Index45.32

Aliphatic Index 93.85

Aromaticity 0.0513

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 3623.03

LogP -32.10

H-bond Donors 124.0

H-bond Acceptors 122.0

Rotatable Bonds 311.0

Heavy Atoms 608.0

Ring Count 6.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0188755 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyllomedusa bicolor [Animal]

FamilyDermaseptin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0245069 VERIFIED: YES