Peptide Database

Peptide Namealpha-Melanocyte stimulating hormone I [3-13]

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC63H92N18O15S

DescriptionStandard

        SMEHFRWGKPV
    

Molecular Weight1373.58 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)0.55

Net Charge (pH 7.4) 0.29

Charge Density (pH 7.0) 0.0499

GRAVY Index-0.90

Hydrophobic Moment 0.38

Boman Index-0.09

Instability Index38.39

Aliphatic Index 26.36

Aromaticity 0.1818

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 535.45

LogP -3.03

H-bond Donors 19.0

H-bond Acceptors 18.0

Rotatable Bonds 42.0

Heavy Atoms 97.0

Ring Count 5.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0012803 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus keta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0294885 VERIFIED: NO