Peptide Database

Peptide NameUrotensin II 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC84H128N20O19S4

DescriptionStandard

        GGMGLCLWKVCPTAPWM
    

Molecular Weight1850.30 Da

Isoelectric Point (pI)8.06

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0435

GRAVY Index0.68

Hydrophobic Moment 0.27

Boman Index0.44

Instability Index71.83

Aliphatic Index 68.82

Aromaticity 0.1176

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11125.00

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

Amino Acid Composition

TPSA 589.17

LogP -1.85

H-bond Donors 22.0

H-bond Acceptors 24.0

Rotatable Bonds 53.0

Heavy Atoms 127.0

Ring Count 6.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0355069 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide