Peptide Database

Peptide NameSecretogranin-1 [126-139]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC70H111N21O28S

DescriptionStandard

        SEGQNREEEMVKYQ
    

Molecular Weight1726.82 Da

Isoelectric Point (pI)4.49

Net Charge (pH 7.0)-2.53

Net Charge (pH 7.4) -2.75

Charge Density (pH 7.0) -0.1808

GRAVY Index-2.09

Hydrophobic Moment 0.37

Boman Index-0.51

Instability Index67.56

Aliphatic Index 20.71

Aromaticity 0.0714

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 848.47

LogP -10.06

H-bond Donors 28.0

H-bond Acceptors 27.0

Rotatable Bonds 62.0

Heavy Atoms 120.0

Ring Count 1.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010398 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal] [Animal]; Bos taurus indicus [Animal]

Tax ID9913;9915

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide