Peptide Database

Peptide NameSecretogranin-2 fragment 9

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC91H134N24O27S2

DescriptionStandard

        MRFPLMYEENSRENPF
    

Molecular Weight2060.31 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.49

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.0933

GRAVY Index-1.16

Hydrophobic Moment 0.40

Boman Index-0.24

Instability Index69.44

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 844.58

LogP -6.47

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 65.0

Heavy Atoms 144.0

Ring Count 5.0

Amide Bonds 17.0

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_0101123 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