Peptide Database

Peptide NameJoining peptide of proopiomelanocortin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC227H345N67O81S2

DescriptionStandard

        GNNTGFSGNKRDDEPVRAFLNHLPAVEPHTSQMENEEMETLFPREDD
    

Molecular Weight5372.70 Da

Isoelectric Point (pI)4.47

Net Charge (pH 7.0)-7.04

Net Charge (pH 7.4) -7.36

Charge Density (pH 7.0) -0.1498

GRAVY Index-1.26

Hydrophobic Moment 0.58

Boman Index-0.23

Instability Index51.05

Aliphatic Index 41.49

Aromaticity 0.0638

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2405.83

LogP -29.09

H-bond Donors 78.0

H-bond Acceptors 78.0

Rotatable Bonds 176.0

Heavy Atoms 377.0

Ring Count 9.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408536 VERIFIED: NO

Provenance & Taxonomy

OrganismHeterodontus portusjacksoni [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone