Peptide Database

Peptide NameSecretogranin-1 fragment 11

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC114H175N33O47

DescriptionStandard

        GGKEEEEEEGKIYPKGEHRGDAGEE
    

Molecular Weight2759.80 Da

Isoelectric Point (pI)4.52

Net Charge (pH 7.0)-6.13

Net Charge (pH 7.4) -6.40

Charge Density (pH 7.0) -0.2450

GRAVY Index-2.14

Hydrophobic Moment 0.43

Boman Index-0.39

Instability Index71.68

Aliphatic Index 19.60

Aromaticity 0.0400

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 1314.80

LogP -14.78

H-bond Donors 43.0

H-bond Acceptors 42.0

Rotatable Bonds 99.0

Heavy Atoms 194.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365180 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