Peptide Database

Peptide NameAc-PB1 (26-30)

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Anti-Influenza virus ▸ Anti-Influenza A ▸ Anti-Influenza A virus

Antiviral ▸ Antiviral mechanism ▸ Viral replication inhibition

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC25H33N5O9

DescriptionStandard

        GDPPY
    

Molecular Weight547.56 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.2480

GRAVY Index-1.68

Hydrophobic Moment 0.23

Boman Index0.02

Instability Index46.52

Aliphatic Index 0.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 219.67

LogP -1.60

H-bond Donors 6.0

H-bond Acceptors 8.0

Rotatable Bonds 11.0

Heavy Atoms 39.0

Ring Count 3.0

Amide Bonds 4.0

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_0369525 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antiviral

TargetInfluenza A virus(A/California/07/2009 (H1N1)pdm09/):antiviral activity of the peptide in MDCK cells

Activity100±5 μM

MethodED50

RECORD: Rec_0395179 VERIFIED: YES