Peptide Database

Peptide NameSecretogranin-1 fragment 2-5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC96H146N30O45

DescriptionStandard

        NHPDSELESTANRHSEETEEE
    

Molecular Weight2440.36 Da

Isoelectric Point (pI)4.33

Net Charge (pH 7.0)-7.04

Net Charge (pH 7.4) -7.36

Charge Density (pH 7.0) -0.3352

GRAVY Index-2.18

Hydrophobic Moment 0.42

Boman Index-0.47

Instability Index106.16

Aliphatic Index 23.33

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1241.52

LogP -18.12

H-bond Donors 41.0

H-bond Acceptors 40.0

Rotatable Bonds 82.0

Heavy Atoms 171.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0404520 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