Peptide Database

Peptide NameSecretogranin-2 fragment 16

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC76H119N19O23

DescriptionStandard

        ANQIPKVAWIPDVES
    

Molecular Weight1666.87 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.39

Charge Density (pH 7.0) -0.0801

GRAVY Index-0.12

Hydrophobic Moment 0.35

Boman Index0.15

Instability Index2.62

Aliphatic Index 104.00

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 675.96

LogP -5.03

H-bond Donors 21.0

H-bond Acceptors 22.0

Rotatable Bonds 50.0

Heavy Atoms 118.0

Ring Count 4.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0063789 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide