Peptide Database

Peptide NameNPP

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length112 amino acids

Chemical FormulaC532H825N161O183S6

DescriptionStandard

        QCWEHSQCRDLASEANILECIQACKVDLSAESPLFPGNGHLQPTSEDIQNYVMSHFHWNTFGQRMNGTPGGSKREGASTALSVLLEALSQPRDEVERESEEEEGLQQHRRDD
    

Molecular Weight12596.60 Da

Isoelectric Point (pI)4.73

Net Charge (pH 7.0)-10.80

Net Charge (pH 7.4) -11.35

Charge Density (pH 7.0) -0.0964

GRAVY Index-0.87

Hydrophobic Moment 0.50

Boman Index-0.15

Instability Index68.19

Aliphatic Index 61.88

Aromaticity 0.0536

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12740.00

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

Amino Acid Composition

TPSA 5582.73

LogP -68.40

H-bond Donors 192.0

H-bond Acceptors 183.0

Rotatable Bonds 422.0

Heavy Atoms 882.0

Ring Count 18.0

Amide Bonds 125.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045180 VERIFIED: NO

Provenance & Taxonomy

OrganismAcipenser transmontanus [Animal]

FamilyPOMC

Tax ID7904

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermPyroglutamate

Bio-Activity Profile

Function

Hormone precursor Neuropeptide precursor