Peptide Database

Peptide NameVasostatin-2

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length113 amino acids

Chemical FormulaC543H892N152O185S6

DescriptionStandard

        LPVNSPMNKGDTEVMKCIVEVISDTLSKPSPMPVSQECFETLRGDERILSILRHQNLLKELQDLALQGAKERAHQQKKHSGFEDELSEVLENQSSQAELKEAVEEPSSKDVME
    

Molecular Weight12702.19 Da

Isoelectric Point (pI)4.81

Net Charge (pH 7.0)-8.95

Net Charge (pH 7.4) -9.38

Charge Density (pH 7.0) -0.0792

GRAVY Index-0.68

Hydrophobic Moment 0.73

Boman Index-0.13

Instability Index65.31

Aliphatic Index 83.63

Aromaticity 0.0177

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 5478.73

LogP -59.78

H-bond Donors 183.0

H-bond Acceptors 185.0

Rotatable Bonds 444.0

Heavy Atoms 886.0

Ring Count 11.0

Amide Bonds 124.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0167107 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyChromogranin/secretogranin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor