Peptide Database

Peptide NameBeta-granin

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length128 amino acids

Chemical FormulaC605H985N179O212S5

DescriptionStandard

        LPVNSPMTKGDTKVMKCVLEVISDSLSKPSPMPVSPECLETLQGDERVLSILRHQNLLKELQDLALQGAKERAQQQQQQQQQQQQQQQQQQQQHSSFEDELSEVFENQSPAAKHGDAASEAPSKDTVE
    

Molecular Weight14318.69 Da

Isoelectric Point (pI)4.81

Net Charge (pH 7.0)-7.96

Net Charge (pH 7.4) -8.38

Charge Density (pH 7.0) -0.0622

GRAVY Index-0.97

Hydrophobic Moment 0.64

Boman Index-0.19

Instability Index88.14

Aliphatic Index 70.08

Aromaticity 0.0156

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 6427.73

LogP -81.65

H-bond Donors 207.0

H-bond Acceptors 212.0

Rotatable Bonds 498.0

Heavy Atoms 1001.0

Ring Count 13.0

Amide Bonds 155.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0027820 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyChromogranin/secretogranin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer96 Phosphoserine

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor