Peptide Database

Peptide NameMelanotropin gamma

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC73H99N19O15S

DescriptionStandard

        YVMSHFRWNKF
    

Molecular Weight1514.75 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.1678

GRAVY Index-0.58

Hydrophobic Moment 0.21

Boman Index-0.02

Instability Index124.43

Aliphatic Index 26.36

Aromaticity 0.3636

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 570.26

LogP -1.96

H-bond Donors 21.0

H-bond Acceptors 19.0

Rotatable Bonds 46.0

Heavy Atoms 108.0

Ring Count 6.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0011304 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax ridibundus [Animal]

FamilyMelanotropin

Tax ID8406

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator

Half-LifeMammalian: 2.8 hour; Yeast: 10 min; E. coli: 2 min

RECORD: Rec_0014433 VERIFIED: NO

Provenance & Taxonomy

OrganismLithobates catesbeiana [Animal]

FamilyPOMC

Tax ID8400

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone precursor Neuropeptide precursor

RECORD: Rec_0194681 VERIFIED: NO

Provenance & Taxonomy

OrganismPelophylax ridibundus [Animal]

FamilyPOMC

Tax ID8406

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone precursor Neuropeptide precursor

RECORD: Rec_0265729 VERIFIED: NO

Provenance & Taxonomy

OrganismEublepharis macularius [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0305398 VERIFIED: YES

Provenance & Taxonomy

OrganismAquarana catesbeiana [Animal]

FamilyMelanotropin

Tax ID8400

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator

Half-LifeMammalian: 2.8 hour; Yeast: 10 min; E. coli: 2 min