Peptide Database

Peptide NameInterleukin-4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Bacteriolytic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length123 amino acids

Chemical FormulaC612H968N164O179S10

DescriptionStandard

        MLIIFLSNYSLKLKDILNDCHFNTLRACLTNTQAIDIFNKYLYPAASECASSYVPGMPTNVHTALANIAFAACGTLNQFVNMKALLKKKDWQSASSELKDSKWCRDFKSIRCNLDATCVVSER
    

Molecular Weight13807.87 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.61

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0293

GRAVY Index-0.01

Hydrophobic Moment 0.59

Boman Index0.05

Instability Index40.45

Aliphatic Index 88.94

Aromaticity 0.0976

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 5562.12

LogP -55.38

H-bond Donors 199.0

H-bond Acceptors 195.0

Rotatable Bonds 459.0

Heavy Atoms 965.0

Ring Count 19.0

Amide Bonds 135.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214087 VERIFIED: NO

Provenance & Taxonomy

OrganismRotaria magnacalcarata [Animal]

Tax ID392030

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriolytic Non-hemolytic Non-ribosomal