Peptide Database

Peptide NameMelanotropin beta

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC95H139N31O28S

DescriptionStandard

        DDGSYRMEHFRWGTPRKG
    

Molecular Weight2195.38 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0472

GRAVY Index-1.83

Hydrophobic Moment 0.18

Boman Index-0.43

Instability Index2.54

Aliphatic Index 0.00

Aromaticity 0.1667

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 978.01

LogP -10.22

H-bond Donors 36.0

H-bond Acceptors 31.0

Rotatable Bonds 70.0

Heavy Atoms 155.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215675 VERIFIED: NO

Provenance & Taxonomy

OrganismCavia porcellus [Animal]

FamilyPOMC

Tax ID10141

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone precursor Neuropeptide precursor

RECORD: Rec_0265950 VERIFIED: YES