Peptide Database

Peptide NameUrotensin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC93H132N26O23S2

DescriptionStandard

        QHKQHGAAPECFWKYCI
    

Molecular Weight2046.33 Da

Isoelectric Point (pI)8.05

Net Charge (pH 7.0)0.91

Net Charge (pH 7.4) 0.58

Charge Density (pH 7.0) 0.0538

GRAVY Index-0.76

Hydrophobic Moment 0.30

Boman Index-0.01

Instability Index73.55

Aliphatic Index 34.71

Aromaticity 0.1765

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 789.03

LogP -5.26

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 63.0

Heavy Atoms 144.0

Ring Count 7.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0178511 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configdisulfide-stabilized linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide11-16

Bio-Activity Profile

Function

Neuropeptide