Peptide Database

Peptide NameAntimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

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

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

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC362H594N92O110S4

DescriptionStandard

        MFTLKKSLLLLFFLGIISLSLCEQERNADEDEGEDVEEVKRNLWNTIKETGKKFAVGLLDKIKCGITGTCKT
    

Molecular Weight8123.40 Da

Isoelectric Point (pI)5.38

Net Charge (pH 7.0)-1.51

Net Charge (pH 7.4) -1.80

Charge Density (pH 7.0) -0.0210

GRAVY Index-0.12

Hydrophobic Moment 0.64

Boman Index0.01

Instability Index20.09

Aliphatic Index 101.53

Aromaticity 0.0694

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 3305.22

LogP -27.75

H-bond Donors 117.0

H-bond Acceptors 113.0

Rotatable Bonds 288.0

Heavy Atoms 568.0

Ring Count 6.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0339497 VERIFIED: NO

Provenance & Taxonomy

OrganismAmolops hainanensis [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

RECORD: Rec_0351202 VERIFIED: YES

Provenance & Taxonomy

OrganismAmolops hainanensis [Animal]

Tax ID327960

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Amphibian defense peptide Antimicrobial Non-hemolytic Non-ribosomal