Peptide Database

Peptide NameSecretogranin II fragment 5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC89H128N22O28S2

DescriptionStandard

        MQFPLMYEENSRDNPF
    

Molecular Weight2018.23 Da

Isoelectric Point (pI)4.14

Net Charge (pH 7.0)-2.49

Net Charge (pH 7.4) -2.71

Charge Density (pH 7.0) -0.1559

GRAVY Index-1.10

Hydrophobic Moment 0.32

Boman Index-0.14

Instability Index64.72

Aliphatic Index 24.38

Aromaticity 0.1875

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 825.77

LogP -6.86

H-bond Donors 26.0

H-bond Acceptors 28.0

Rotatable Bonds 63.0

Heavy Atoms 141.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124835 VERIFIED: NO

Provenance & Taxonomy

OrganismTupaia belangeri [Animal]

Tax ID37347

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide