Peptide Database

Peptide NameSomatostatin 14

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ Inhibitory neuropeptide

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Inhibitory neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC49H66N10O12S

DescriptionStandard

        FWKTFTSC
    

Molecular Weight1019.17 Da

Isoelectric Point (pI)8.22

Net Charge (pH 7.0)0.75

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0936

GRAVY Index0.14

Hydrophobic Moment 0.54

Boman Index0.21

Instability Index64.92

Aliphatic Index 0.00

Aromaticity 0.3750

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 369.52

LogP -2.19

H-bond Donors 15.0

H-bond Acceptors 14.0

Rotatable Bonds 29.0

Heavy Atoms 72.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0201927 VERIFIED: YES

Provenance & Taxonomy

OrganismCoturnix coturnix japonica [Animal]

FamilySomatostatin

Tax ID93934

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Inhibitory neuropeptide

RECORD: Rec_0349805 VERIFIED: YES