Peptide Database

Peptide NameRanatuerin-2CBa protein

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC360H591N91O109S5

DescriptionStandard

        MFTLKKSLLLLFFLGTITLSFCEQERGADEDNGGEMTEEEVKRGLFLDTLKGAAKDVAGKLLEGLKCKITGCKP
    

Molecular Weight8098.41 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) -0.0204

GRAVY Index-0.06

Hydrophobic Moment 0.55

Boman Index0.05

Instability Index12.22

Aliphatic Index 92.30

Aromaticity 0.0676

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 3232.43

LogP -27.52

H-bond Donors 114.0

H-bond Acceptors 113.0

Rotatable Bonds 286.0

Heavy Atoms 565.0

Ring Count 6.0

Amide Bonds 75.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0167129 VERIFIED: NO

Provenance & Taxonomy

OrganismLithobates catesbeiana [Animal]

FamilyRanatuerin

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_0305583 VERIFIED: YES

Provenance & Taxonomy

OrganismLithobates [Animal]

Tax ID192752

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