Peptide Database

Peptide NameInterleukin-7

Function Ontology

Immunology ▸ Immune modulation ▸ Cytokine modulation

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

Standard StatusStandard

Sequence Length152 amino acids

Chemical FormulaC762H1241N213O228S11

DescriptionStandard

        DCDIEGKDGKQYESVLMVSIDQLLDSMKEIGSNCLNNEFNFFKRHICDANKEGMFLFRAARKLRQFLKMNSTGDFDLHLLKVSEGTTILLNCTGQVKGRKPAALGEAQPTKSLEENKSLKEQKKLNDLCFLKRLLQEIKTCWNKILMGTKEH
    

Molecular Weight17387.01 Da

Isoelectric Point (pI)8.72

Net Charge (pH 7.0)3.99

Net Charge (pH 7.4) 3.49

Charge Density (pH 7.0) 0.0262

GRAVY Index-0.52

Hydrophobic Moment 0.93

Boman Index-0.11

Instability Index44.08

Aliphatic Index 83.42

Aromaticity 0.0658

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 7246.96

LogP -70.28

H-bond Donors 252.0

H-bond Acceptors 246.0

Rotatable Bonds 618.0

Heavy Atoms 1214.0

Ring Count 16.0

Amide Bonds 168.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028414 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyIL-7/IL-9 family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-141; 34-129; 47-92

Bio-Activity Profile

Function

Cytokine Growth factor IL-7 IL-9 family Growth factor signaling