Peptide Database

Peptide NameSomatostatin-related peptide 4

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC132H217N39O38

DescriptionStandard

        APSDPRLRQFLQKSLAAAAGKQELAKY
    

Molecular Weight2958.37 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)2.80

Net Charge (pH 7.4) 2.60

Charge Density (pH 7.0) 0.1035

GRAVY Index-0.59

Hydrophobic Moment 0.52

Boman Index-0.15

Instability Index57.40

Aliphatic Index 80.00

Aromaticity 0.0741

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 1268.76

LogP -12.82

H-bond Donors 43.0

H-bond Acceptors 41.0

Rotatable Bonds 99.0

Heavy Atoms 209.0

Ring Count 4.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0201863 VERIFIED: NO

Provenance & Taxonomy

OrganismTupaia belangeri [Animal]

FamilySomatostatin

Tax ID37347

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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