Peptide Database

Peptide NameNeuropeptide PENK propeptide [192-203]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC60H96N16O24

DescriptionStandard

        SPHLEDETKELQ
    

Molecular Weight1425.50 Da

Isoelectric Point (pI)4.40

Net Charge (pH 7.0)-3.44

Net Charge (pH 7.4) -3.71

Charge Density (pH 7.0) -0.2870

GRAVY Index-1.68

Hydrophobic Moment 0.37

Boman Index-0.32

Instability Index89.00

Aliphatic Index 65.00

Aromaticity 0.0000

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 662.08

LogP -6.87

H-bond Donors 21.0

H-bond Acceptors 22.0

Rotatable Bonds 48.0

Heavy Atoms 100.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0154132 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus indicus [Animal]

Tax ID9915

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide