Peptide Database

Peptide NameInterleukin-5

Function Ontology

Immunology ▸ Immune modulation ▸ Cytokine modulation

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

Standard StatusStandard

Sequence Length115 amino acids

Chemical FormulaC588H958N160O174S3

DescriptionStandard

        IPTEIPTSALVKETLALLSTHRTLLIANETLRIPVPVHKNHQLCTEEIFQGIGTLESQTVQGGTVERLFKNLSLIKKYIDGQKKKCGEERRRVNQFLDYLQEFLGVMNTEWIIES
    

Molecular Weight13149.06 Da

Isoelectric Point (pI)7.02

Net Charge (pH 7.0)0.03

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) 0.0002

GRAVY Index-0.25

Hydrophobic Moment 0.70

Boman Index-0.00

Instability Index50.67

Aliphatic Index 105.04

Aromaticity 0.0609

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 5430.37

LogP -48.66

H-bond Donors 188.0

H-bond Acceptors 180.0

Rotatable Bonds 450.0

Heavy Atoms 925.0

Ring Count 15.0

Amide Bonds 126.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0076185 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyIL-5 family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Cytokine Growth factor IL-5 family Growth factor signaling