Peptide Database

Peptide NameVasoactive intestinal contractor-like peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC61H92N18O25S4

DescriptionStandard

        CECSTAGDSACATFCH
    

Molecular Weight1605.75 Da

Isoelectric Point (pI)4.35

Net Charge (pH 7.0)-2.19

Net Charge (pH 7.4) -2.50

Charge Density (pH 7.0) -0.1368

GRAVY Index0.29

Hydrophobic Moment 0.25

Boman Index0.14

Instability Index104.42

Aliphatic Index 18.75

Aromaticity 0.0625

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 684.02

LogP -11.63

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 48.0

Heavy Atoms 108.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250601 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-15; 3-11

Bio-Activity Profile

Function

Neuropeptide