Peptide Database

Peptide NameSomatostatin [4-12]

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC39H65N13O14S

DescriptionStandard

        SNPAMAPRE
    

Molecular Weight972.08 Da

Isoelectric Point (pI)5.94

Net Charge (pH 7.0)-0.53

Net Charge (pH 7.4) -0.74

Charge Density (pH 7.0) -0.0591

GRAVY Index-1.11

Hydrophobic Moment 0.27

Boman Index-0.23

Instability Index53.82

Aliphatic Index 22.22

Aromaticity 0.0000

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 441.06

LogP -5.92

H-bond Donors 14.0

H-bond Acceptors 15.0

Rotatable Bonds 28.0

Heavy Atoms 67.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144437 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilySomatostatin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone