Peptide Database

Peptide NamePigment dispersing hormone PDH 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC72H126N18O22S

DescriptionStandard

        NSELINSILGLPKVM
    

Molecular Weight1627.94 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0159

GRAVY Index0.57

Hydrophobic Moment 0.49

Boman Index0.27

Instability Index42.19

Aliphatic Index 149.33

Aromaticity 0.0000

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 651.89

LogP -5.31

H-bond Donors 21.0

H-bond Acceptors 23.0

Rotatable Bonds 55.0

Heavy Atoms 113.0

Ring Count 1.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109198 VERIFIED: NO

Provenance & Taxonomy

OrganismOcypode ceratophthalma [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0162587 VERIFIED: NO