Peptide Database

Peptide NameUnnamed

Function Ontology

Hormonal / Endocrine ▸ Hormonal activity

Metabolic

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC102H185N39O28S

DescriptionStandard

        QPPSTNKKMKSQRRRKGGPKK
    

Molecular Weight2437.87 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)8.75

Net Charge (pH 7.4) 8.54

Charge Density (pH 7.0) 0.4169

GRAVY Index-2.54

Hydrophobic Moment 0.37

Boman Index-0.83

Instability Index122.24

Aliphatic Index 0.00

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 1150.73

LogP -16.04

H-bond Donors 40.0

H-bond Acceptors 38.0

Rotatable Bonds 88.0

Heavy Atoms 170.0

Ring Count 3.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0302618 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Metabolic

RECORD: Rec_0389153 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Metabolic regulation Hormonal activity

Targetmetabolic/glucose regulation; hormone receptor/system