Peptide Database

Peptide NameMedusin-AS (MDS-AS)

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC338H560N88O111S3

DescriptionStandard

        MAFLKKSLFLVLFLGLVSLSVCEEEKRESEEEKNEQEEDDRDERSEEKRLLGMIPLAISAISALSKLG
    

Molecular Weight7728.78 Da

Isoelectric Point (pI)4.61

Net Charge (pH 7.0)-6.48

Net Charge (pH 7.4) -6.74

Charge Density (pH 7.0) -0.0952

GRAVY Index-0.29

Hydrophobic Moment 0.47

Boman Index-0.08

Instability Index69.45

Aliphatic Index 104.71

Aromaticity 0.0441

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 3252.77

LogP -28.24

H-bond Donors 113.0

H-bond Acceptors 108.0

Rotatable Bonds 278.0

Heavy Atoms 540.0

Ring Count 4.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169936 VERIFIED: YES

Provenance & Taxonomy

OrganismAgalychnis spurrelli [Animal]

FamilyFrog skin active peptide (FSAP); Medusin subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Anticancer Hemolytic

TargetBatrachochytrium dendrobatidis

RECORD: Rec_0205996 VERIFIED: NO