Peptide Database

Peptide NameThymosin beta-4

Function Ontology

Cardiovascular

Hormonal / Endocrine ▸ Hormone peptide

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC210H348N56O77S

DescriptionStandard

        SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES
    

Molecular Weight4921.40 Da

Isoelectric Point (pI)5.02

Net Charge (pH 7.0)-2.52

Net Charge (pH 7.4) -2.76

Charge Density (pH 7.0) -0.0587

GRAVY Index-1.70

Hydrophobic Moment 0.41

Boman Index-0.41

Instability Index61.69

Aliphatic Index 40.93

Aromaticity 0.0233

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2217.60

LogP -25.58

H-bond Donors 72.0

H-bond Acceptors 76.0

Rotatable Bonds 179.0

Heavy Atoms 344.0

Ring Count 4.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389212 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familythymosin beta family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermAcetylation

Other Mods1-Ser: Phosphoserine; 3-Lys: N6-acetyllysine; 11-Lys: N6-acetyllysine; 22-Thr: Phosphothreonine; 25-Lys: N6-acetyllysine; 30-Ser: Phosphoserine; 31-Lys: N6-acetyllysine; 33-Thr: Phosphothreonine; 38-Lys: N6-acetyllysine

Bio-Activity Profile

Function

Hormone thymosin beta family

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