Peptide Database

Peptide NameSecretogranin-2a 326674451 precursor fragment 5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC111H176N28O36S

DescriptionStandard

        LSGTEPVSYGPPSQLRPPPSAEML
    

Molecular Weight2510.82 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0515

GRAVY Index-0.47

Hydrophobic Moment 0.29

Boman Index0.08

Instability Index90.78

Aliphatic Index 65.00

Aromaticity 0.0417

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 980.85

LogP -11.03

H-bond Donors 31.0

H-bond Acceptors 36.0

Rotatable Bonds 71.0

Heavy Atoms 176.0

Ring Count 7.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0064965 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [Animal]

Tax ID7955

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide