Peptide Database

Peptide NameUnnamed

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic ▸ Appetite and feeding regulation ▸ Feeding regulator

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide Y family

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC190H282N52O59

DescriptionStandard

        GPSQPTYPGDDAPVEDLIRFYNDLQQYLNVVTRHRY
    

Molecular Weight4238.58 Da

Isoelectric Point (pI)4.75

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.41

Charge Density (pH 7.0) -0.0597

GRAVY Index-0.92

Hydrophobic Moment 0.72

Boman Index-0.13

Instability Index67.51

Aliphatic Index 70.28

Aromaticity 0.1389

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1804.60

LogP -17.32

H-bond Donors 60.0

H-bond Acceptors 58.0

Rotatable Bonds 129.0

Heavy Atoms 301.0

Ring Count 10.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418412 VERIFIED: YES

Provenance & Taxonomy

OrganismGallus gallus [Animal]

FamilyNPY

Tax ID9031

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

NPY-family Neuropeptide Neuromodulator

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