Peptide Database

Peptide NameMelanotropin beta

Function Ontology

Cardiovascular

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC98H138N28O29S

DescriptionStandard

        DEGPYRMEHFRWGSPPKD
    

Molecular Weight2204.38 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-1.14

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0635

GRAVY Index-1.89

Hydrophobic Moment 0.32

Boman Index-0.34

Instability Index51.27

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 915.60

LogP -7.62

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 66.0

Heavy Atoms 156.0

Ring Count 8.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281769 VERIFIED: YES

Provenance & Taxonomy

OrganismMacaca nemestrina [Animal]

FamilyPOMC

Tax ID9545

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone precursor Neuropeptide precursor

RECORD: Rec_0293852 VERIFIED: NO