Peptide Database

Peptide NameVIPER

Function Ontology

Immunology ▸ Cytokine / receptor signaling modulation ▸ TLR4 inhibition

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Immunology ▸ Inflammation modulation ▸ Anti-inflammatory

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC68H103N13O17

DescriptionStandard

        KYSFKLILAEY
    

Molecular Weight1374.62 Da

Isoelectric Point (pI)8.43

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0690

GRAVY Index0.18

Hydrophobic Moment 0.24

Boman Index0.17

Instability Index5.22

Aliphatic Index 115.45

Aromaticity 0.2727

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 504.35

LogP -0.34

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 45.0

Heavy Atoms 98.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004447 VERIFIED: YES

Provenance & Taxonomy

OrganismOrthopoxvirus vaccinia [Virus]

FamilyVIPER/A46-derived

Tax ID10245.0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Immunomodulatory Anti-inflammatory TLR4 inhibitor