Peptide Database

Peptide NameSecretogranin-2 fragment 30

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC120H188N32O34

DescriptionStandard

        LPYGPGKSRANQIPKVAWIPDVES
    

Molecular Weight2622.97 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0317

GRAVY Index-0.52

Hydrophobic Moment 0.39

Boman Index0.02

Instability Index14.36

Aliphatic Index 81.25

Aromaticity 0.0833

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1048.66

LogP -9.02

H-bond Donors 34.0

H-bond Acceptors 35.0

Rotatable Bonds 79.0

Heavy Atoms 186.0

Ring Count 7.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109054 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