Peptide Database

Peptide NameDybowskin-1CDYa

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC322H509N81O93S2

DescriptionStandard

        MFTLKKSLLLLFFLGTINFSLCEEERNAEEERRDYPEERDVEVEKRIIPLPLGYFAKKT
    

Molecular Weight7067.10 Da

Isoelectric Point (pI)5.10

Net Charge (pH 7.0)-2.49

Net Charge (pH 7.4) -2.75

Charge Density (pH 7.0) -0.0421

GRAVY Index-0.42

Hydrophobic Moment 0.57

Boman Index-0.10

Instability Index55.73

Aliphatic Index 92.54

Aromaticity 0.1186

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2839.74

LogP -18.57

H-bond Donors 99.0

H-bond Acceptors 93.0

Rotatable Bonds 241.0

Heavy Atoms 498.0

Ring Count 10.0

Amide Bonds 60.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0042647 VERIFIED: YES

Provenance & Taxonomy

OrganismRana dybowskii [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Hemolytic

TargetEscherichia coli

RECORD: Rec_0145206 VERIFIED: YES