Peptide Database

Peptide NamePlatelet factor 4 variant

Function Ontology

Immunology ▸ Cytokine / receptor signaling modulation

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Standard StatusStandard

Sequence Length104 amino acids

Chemical FormulaC509H653N147O41S6

DescriptionStandard

        MSSAARSRLTRATRQEMLFLALLLLPVVVAFARAEAEEDGDLQCLCVKTTSQVRPRHITSLEVIKAGPHCPTAQLIATLKNGRKICLDLQALLYKKIIKEHLES
    

Molecular Weight11552.57 Da

Isoelectric Point (pI)9.49

Net Charge (pH 7.0)5.03

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.0484

GRAVY Index0.10

Hydrophobic Moment 0.06

Boman Index0.01

Instability Index48.48

Aliphatic Index 114.52

Aromaticity 0.0577

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 3859.76

LogP 19.58

H-bond Donors 73.0

H-bond Acceptors 159.0

Rotatable Bonds 202.0

Heavy Atoms 711.0

Ring Count 10.0

Amide Bonds 205.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430941 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [other]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Immunomodulatory Cytokine