Peptide Database

Peptide NameSomatostatin-related peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC63H102N20O18

DescriptionStandard

        APSDPRLRQFLQ
    

Molecular Weight1427.61 Da

Isoelectric Point (pI)9.64

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0664

GRAVY Index-0.94

Hydrophobic Moment 0.38

Boman Index-0.31

Instability Index87.97

Aliphatic Index 73.33

Aromaticity 0.0833

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 633.35

LogP -6.38

H-bond Donors 21.0

H-bond Acceptors 19.0

Rotatable Bonds 44.0

Heavy Atoms 101.0

Ring Count 3.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035759 VERIFIED: NO

Provenance & Taxonomy

OrganismTupaia belangeri [Animal] [Animal]; Rattus norvegicus [Animal]

FamilySomatostatin

Tax ID37347;10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide