Peptide Database

Peptide Nameurotensin I

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC204H332N60O66S5

DescriptionStandard

        SEDPPMSIDLTFHMLRNMIHMAKMEGEREQAQINRNLLDEV
    

Molecular Weight4841.51 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-4.35

Net Charge (pH 7.4) -4.67

Charge Density (pH 7.0) -0.1061

GRAVY Index-0.64

Hydrophobic Moment 0.60

Boman Index-0.12

Instability Index63.28

Aliphatic Index 78.54

Aromaticity 0.0244

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 2053.36

LogP -19.42

H-bond Donors 68.0

H-bond Acceptors 69.0

Rotatable Bonds 167.0

Heavy Atoms 335.0

Ring Count 5.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061753 VERIFIED: YES

Provenance & Taxonomy

OrganismPlatichthys flesus [Animal]

Familyurotensin

Tax ID8260

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: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0110533 VERIFIED: NO