Peptide Database

Peptide NameInterleukin-3

Function Ontology

Immunology ▸ Immune modulation ▸ Cytokine modulation

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

Standard StatusStandard

Sequence Length140 amino acids

Chemical FormulaC679H1108N200O215S5

DescriptionStandard

        ASISGRDTHRLTRTLNCSSIVKEIIGKLPEPELKTDDEGPSLRNKSFRRVNLSKFVESQGEVDPEDRYVIKSNLQKLNCCLPTSANDSALPGVFIRDLDDFRKKLRFYMVHLNDLETVLTSRPPQPASGSVSPNRGTVEC
    

Molecular Weight15673.60 Da

Isoelectric Point (pI)8.43

Net Charge (pH 7.0)1.96

Net Charge (pH 7.4) 1.57

Charge Density (pH 7.0) 0.0140

GRAVY Index-0.57

Hydrophobic Moment 0.80

Boman Index-0.16

Instability Index51.53

Aliphatic Index 82.07

Aromaticity 0.0500

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3230.00

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

Amino Acid Composition

TPSA 6743.10

LogP -78.03

H-bond Donors 237.0

H-bond Acceptors 224.0

Rotatable Bonds 525.0

Heavy Atoms 1099.0

Ring Count 19.0

Amide Bonds 150.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0021392 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyIL-3 family

Tax ID10090; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide17-80; 79-140

Bio-Activity Profile

Function

Cytokine Growth factor IL-3 family Growth factor signaling