Peptide Database

Peptide NameMelanocyte-stimulating hormone 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 FormulaC96H136N26O29S

DescriptionStandard

        DEGPYKMEHFRWGSPAKD
    

Molecular Weight2150.33 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) -0.0636

GRAVY Index-1.67

Hydrophobic Moment 0.36

Boman Index-0.26

Instability Index78.78

Aliphatic Index 5.56

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 888.51

LogP -7.24

H-bond Donors 30.0

H-bond Acceptors 30.0

Rotatable Bonds 67.0

Heavy Atoms 152.0

Ring Count 7.0

Amide Bonds 17.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0104131 VERIFIED: YES

Provenance & Taxonomy

OrganismLoxodonta africana [Animal]

FamilyMelanocyte-stimulating hormone

Tax ID9785

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator

Half-LifeMammalian: 1.1 hour; Yeast: 3 min; E. coli: >10 hour

RECORD: Rec_0261479 VERIFIED: YES