Peptide Database

Peptide NameC-flanking peptide of NPY

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 regulation

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC162H258N38O56

DescriptionStandard

        SSPEILDTLVSELLLKESTDTLPQSRYDPSLW
    

Molecular Weight3634.00 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.53

Net Charge (pH 7.4) -4.75

Charge Density (pH 7.0) -0.1416

GRAVY Index-0.36

Hydrophobic Moment 0.48

Boman Index0.01

Instability Index97.15

Aliphatic Index 106.56

Aromaticity 0.0625

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1511.95

LogP -14.58

H-bond Donors 52.0

H-bond Acceptors 52.0

Rotatable Bonds 116.0

Heavy Atoms 256.0

Ring Count 6.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0007938 VERIFIED: YES

Provenance & Taxonomy

OrganismParalichthys olivaceus [Animal]

FamilyC-flanking peptide of NPY

Tax ID8255

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Metabolic regulation Physiological regulation Reproductive regulator Feeding regulator

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0077042 VERIFIED: NO