Peptide Database

Peptide NamePenaeidin-3 (Fi-Pen3) (Antimicrobial peptide penaeidin 3) (AMP penaeidin-3)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

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

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC371H587N107O103S9

DescriptionStandard

        MRLVVCLVYLVSFALVCQGQGFKGGYTGSYSRAPPYGSRGPISTHPISRPATGCTSCHTITFDKAACCRLFGRCCSALKG
    

Molecular Weight8482.87 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)7.59

Net Charge (pH 7.4) 7.14

Charge Density (pH 7.0) 0.0949

GRAVY Index0.22

Hydrophobic Moment 0.66

Boman Index0.11

Instability Index34.86

Aliphatic Index 69.50

Aromaticity 0.1000

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 3312.71

LogP -38.56

H-bond Donors 128.0

H-bond Acceptors 122.0

Rotatable Bonds 266.0

Heavy Atoms 590.0

Ring Count 15.0

Amide Bonds 81.0

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_0166034 VERIFIED: YES

Provenance & Taxonomy

OrganismPenaeus indicus [other]

FamilyPenaeidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic

RECORD: Rec_0287606 VERIFIED: NO