Peptide Database

Peptide NameSecretogranin-2 fragment 38

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC134H217N39O50

DescriptionStandard

        SGHLGLPDEGNRKESKDQLSEDASKVITY
    

Molecular Weight3174.39 Da

Isoelectric Point (pI)4.95

Net Charge (pH 7.0)-2.44

Net Charge (pH 7.4) -2.72

Charge Density (pH 7.0) -0.0843

GRAVY Index-1.16

Hydrophobic Moment 0.58

Boman Index-0.23

Instability Index27.77

Aliphatic Index 67.24

Aromaticity 0.0345

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 1469.33

LogP -18.69

H-bond Donors 50.0

H-bond Acceptors 49.0

Rotatable Bonds 110.0

Heavy Atoms 223.0

Ring Count 3.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211884 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide