Peptide Database

Peptide NameChromogranin-A precursor [360-371]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC58H101N17O21S

DescriptionStandard

        RMDQLAKELTAE
    

Molecular Weight1404.59 Da

Isoelectric Point (pI)4.94

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1024

GRAVY Index-0.83

Hydrophobic Moment 0.45

Boman Index-0.28

Instability Index9.17

Aliphatic Index 81.67

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 646.56

LogP -6.14

H-bond Donors 22.0

H-bond Acceptors 21.0

Rotatable Bonds 50.0

Heavy Atoms 97.0

Ring Count 0.0

Amide Bonds 12.0

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_0271467 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide