Peptide Database

Peptide NamePro-Opiomelanocortin fragment 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC193H285N53O65

DescriptionStandard

        ELEGEQPDGLEHVLEPDTEKADGPYRVEHFRWGNPPKD
    

Molecular Weight4387.64 Da

Isoelectric Point (pI)4.47

Net Charge (pH 7.0)-6.97

Net Charge (pH 7.4) -7.26

Charge Density (pH 7.0) -0.1834

GRAVY Index-1.49

Hydrophobic Moment 0.39

Boman Index-0.23

Instability Index21.14

Aliphatic Index 48.68

Aromaticity 0.0789

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 1882.00

LogP -17.03

H-bond Donors 60.0

H-bond Acceptors 60.0

Rotatable Bonds 139.0

Heavy Atoms 311.0

Ring Count 11.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0427065 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