Peptide Database

Peptide NamePigment dispersing factor

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC85H145N23O29S

DescriptionStandard

        NSELINSLLGLPKVMNDAG
    

Molecular Weight1985.26 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0651

GRAVY Index0.12

Hydrophobic Moment 0.46

Boman Index0.17

Instability Index25.28

Aliphatic Index 123.16

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 848.68

LogP -9.37

H-bond Donors 27.0

H-bond Acceptors 29.0

Rotatable Bonds 67.0

Heavy Atoms 138.0

Ring Count 1.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228114 VERIFIED: NO

Provenance & Taxonomy

OrganismMachilontus sp [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone