Peptide Database

Peptide NamePenaeidin-3a

Function Ontology

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition ▸ Entry inhibitor

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC294H461N91O79S6

DescriptionStandard

        QVYKGGYTRPIPRPPPFVRPLPGGPIGPYNGCPVSSCRGISFSQARSCCSRLGRCCHVGKGYS
    

Molecular Weight6726.76 Da

Isoelectric Point (pI)9.89

Net Charge (pH 7.0)8.78

Net Charge (pH 7.4) 8.43

Charge Density (pH 7.0) 0.1394

GRAVY Index-0.38

Hydrophobic Moment 0.66

Boman Index-0.04

Instability Index54.38

Aliphatic Index 50.95

Aromaticity 0.0952

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2665.67

LogP -32.64

H-bond Donors 99.0

H-bond Acceptors 95.0

Rotatable Bonds 201.0

Heavy Atoms 470.0

Ring Count 17.0

Amide Bonds 65.0

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_0202333 VERIFIED: YES

Provenance & Taxonomy

OrganismPenaeus [Animal]

FamilyPenaeidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Entry inhibitor

TargetHerpes simplex virus 1 (Virus entry); Vero

MethodViral titer