Peptide Database

Peptide NameNeuroendocrine protein 7B2

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length161 amino acids

Chemical FormulaC792H1220N224O249S4

DescriptionStandard

        MEELGIARPRVEYPAHQAMNLVGPQSIEGGAHEGLQHLGPYGNIPNIVAELTGDNIPKDFREDQGYPNPPNPCPVGKTGDGCLEDTPDTAQFSREYQLHQNLYDPEHNYPGASTWNKKLLYEKIKGASQRQKRTVNPYLQGQKLDKVVAKKSVPHFSDEEE
    

Molecular Weight17991.77 Da

Isoelectric Point (pI)5.51

Net Charge (pH 7.0)-5.96

Net Charge (pH 7.4) -6.57

Charge Density (pH 7.0) -0.0370

GRAVY Index-0.97

Hydrophobic Moment 0.64

Boman Index-0.11

Instability Index41.39

Aliphatic Index 63.60

Aromaticity 0.0745

Extinction Coeff. Reduced 17420.00

Extinction Coeff. Oxidized 17545.00

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

Amino Acid Composition

TPSA 7591.56

LogP -80.72

H-bond Donors 248.0

H-bond Acceptors 253.0

Rotatable Bonds 586.0

Heavy Atoms 1269.0

Ring Count 35.0

Amide Bonds 181.0

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_0427287 VERIFIED: NO

Provenance & Taxonomy

OrganismXenopus laevis [Animal]

Family7B2

Tax ID8355

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer157 Phosphoserine

Bio-Activity Profile

Function

Secretory granule peptide Neuropeptide precursor