Peptide Database

Peptide Nameosteostatin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC170H295N51O51

DescriptionStandard

        ETNKVETYKEQPLKTPGKKKKGKPGKRKEQEKK
    

Molecular Weight3869.47 Da

Isoelectric Point (pI)10.07

Net Charge (pH 7.0)7.84

Net Charge (pH 7.4) 7.64

Charge Density (pH 7.0) 0.2374

GRAVY Index-2.45

Hydrophobic Moment 0.39

Boman Index-0.69

Instability Index27.82

Aliphatic Index 20.61

Aromaticity 0.0303

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1738.98

LogP -18.34

H-bond Donors 58.0

H-bond Acceptors 59.0

Rotatable Bonds 145.0

Heavy Atoms 272.0

Ring Count 4.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213747 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familyosteostatin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator Growth regulation Development regulation Receptor modulation

Half-LifeMammalian: 1 hour; Yeast: 30 min; E. coli: >10 hour