Peptide Database

Peptide NameRanatuerin-1Ca antimicrobial peptide (Frogs, amphibians, animals)

Function Ontology

Antimicrobial

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

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

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC335H534N84O94S5

DescriptionStandard

        MFPLKKSLLLLFFFGTIPLSFCEQERGADEEEGNGEKEIKRSMFSVLKDLGKVGLGFVACKVNKQC
    

Molecular Weight7402.65 Da

Isoelectric Point (pI)7.68

Net Charge (pH 7.0)0.48

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0073

GRAVY Index-0.02

Hydrophobic Moment 0.64

Boman Index0.06

Instability Index36.39

Aliphatic Index 85.61

Aromaticity 0.1061

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 2878.41

LogP -22.30

H-bond Donors 100.0

H-bond Acceptors 100.0

Rotatable Bonds 258.0

Heavy Atoms 518.0

Ring Count 9.0

Amide Bonds 69.0

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_0231518 VERIFIED: YES

Provenance & Taxonomy

OrganismLithobates catesbeiana [Animal]

FamilyRanatuerin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0386491 VERIFIED: NO

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