Peptide Database

Peptide NameUroguanylin

Function Ontology

Regulatory peptide ▸ Biological modulation

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC61H101N17O25S4

DescriptionStandard

        QEDCELCINVACTGC
    

Molecular Weight1600.81 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.27

Net Charge (pH 7.4) -3.54

Charge Density (pH 7.0) -0.2182

GRAVY Index0.38

Hydrophobic Moment 0.25

Boman Index0.11

Instability Index80.38

Aliphatic Index 78.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 689.03

LogP -8.97

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 52.0

Heavy Atoms 107.0

Ring Count 0.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169195 VERIFIED: YES

Provenance & Taxonomy

OrganismDidelphis virginiana [Animal]

FamilyUroguanylin

Tax ID9267

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-12; 7-15

Bio-Activity Profile

Function

Receptor modulation

Half-LifeMammalian: 0.8 hour; Yeast: 10 min; E. coli: >10 hour

RECORD: Rec_0291625 VERIFIED: NO

Provenance & Taxonomy

OrganismDidelphis marsupialis virginiana [Animal]

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-12, 7-15

Bio-Activity Profile

Function

CGMP Activator