Peptide Database

Peptide NameUrotensin-1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC212H343N59O69S2

DescriptionStandard

        NDDPPISIDLTFHLLRNMIEMARIESQKEQAELNRKYLDEV
    

Molecular Weight4886.48 Da

Isoelectric Point (pI)4.60

Net Charge (pH 7.0)-4.14

Net Charge (pH 7.4) -4.41

Charge Density (pH 7.0) -0.1009

GRAVY Index-0.70

Hydrophobic Moment 0.73

Boman Index-0.16

Instability Index63.71

Aliphatic Index 97.56

Aromaticity 0.0488

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 2108.23

LogP -18.63

H-bond Donors 70.0

H-bond Acceptors 68.0

Rotatable Bonds 168.0

Heavy Atoms 342.0

Ring Count 5.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156622 VERIFIED: YES

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

FamilyUrotensin

Tax ID8022

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation

Half-LifeMammalian: 1.4 hour; Yeast: 3 min; E. coli: >10 hour

RECORD: Rec_0195585 VERIFIED: NO