Peptide Database

Peptide NameType I interferon 2

Function Ontology

Antiviral

Immunology ▸ Immune modulation ▸ Cytokine modulation

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

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

Standard StatusStandard

Sequence Length160 amino acids

Chemical FormulaC832H1313N235O235S9

DescriptionStandard

        KPTNCFMRRKHVKTAYSLLESMGGLFPRECLKENVRITFPKYALQSNNSNQKTGVAKAVYKIMDHIDFLFANDSYPEAWNKRKVDNFQNIVYRLTKENQCIMRMRAQGTVDDFPARDDALKSYFNKLATLLRNKDNSFCAWEVVRHELLGVLSDIIQPKL
    

Molecular Weight18656.34 Da

Isoelectric Point (pI)9.49

Net Charge (pH 7.0)8.99

Net Charge (pH 7.4) 8.53

Charge Density (pH 7.0) 0.0562

GRAVY Index-0.51

Hydrophobic Moment 0.69

Boman Index-0.11

Instability Index35.87

Aliphatic Index 78.62

Aromaticity 0.1063

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20190.00

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

Amino Acid Composition

TPSA 7703.94

LogP -71.62

H-bond Donors 269.0

H-bond Acceptors 256.0

Rotatable Bonds 630.0

Heavy Atoms 1311.0

Ring Count 28.0

Amide Bonds 178.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410826 VERIFIED: YES

Provenance & Taxonomy

OrganismDanio rerio [Animal]

Familyalpha/beta interferon family

Tax ID7955; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide5-100; 30-139

Bio-Activity Profile

Function

Cytokine Growth factor alpha beta interferon family Antiviral Host defense