Peptide Database

Peptide NameLividin-2a

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC359H603N93O116S7

DescriptionStandard

        MFTMKKSLLLLFFLGTISLSLCQEERGAEEDDGVEMTEEEVKRGLLDTIKNMALNAAKSAGVSVLNTLSCKLSKTC
    

Molecular Weight8302.64 Da

Isoelectric Point (pI)5.02

Net Charge (pH 7.0)-2.51

Net Charge (pH 7.4) -2.80

Charge Density (pH 7.0) -0.0330

GRAVY Index0.09

Hydrophobic Moment 0.67

Boman Index0.06

Instability Index33.28

Aliphatic Index 98.82

Aromaticity 0.0395

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 3397.41

LogP -34.25

H-bond Donors 121.0

H-bond Acceptors 121.0

Rotatable Bonds 294.0

Heavy Atoms 575.0

Ring Count 3.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135819 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana livida [Animal]

FamilyBrevinin

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_0374566 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana livida [Animal]

Tax ID121160

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