Peptide Database

Peptide NameInterleukin-16

Function Ontology

Immunology ▸ Immune modulation ▸ Cytokine modulation

Regulatory peptide ▸ Cell signaling / Growth factor signaling ▸ Growth factor activity

Standard StatusStandard

Sequence Length121 amino acids

Chemical FormulaC535H880N150O182S3

DescriptionStandard

        SAASASAASDVSVESTAEATVCTVTLEKMSAGLGFSLEGGKGSLHGDKPLTINRIFKGAASEQSETVQPGDEILQLGGTAMQGLTRFEAWNIIKALPDGPVTIVIRRKSLQSKETTAAGDS
    

Molecular Weight12421.80 Da

Isoelectric Point (pI)5.09

Net Charge (pH 7.0)-3.44

Net Charge (pH 7.4) -3.74

Charge Density (pH 7.0) -0.0284

GRAVY Index-0.11

Hydrophobic Moment 0.67

Boman Index0.07

Instability Index47.95

Aliphatic Index 83.97

Aromaticity 0.0331

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 5323.95

LogP -68.39

H-bond Donors 186.0

H-bond Acceptors 183.0

Rotatable Bonds 420.0

Heavy Atoms 870.0

Ring Count 10.0

Amide Bonds 127.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0347628 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Cytokine Growth factor