Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length199 amino acids

Chemical FormulaC1013H1601N291O303S10

DescriptionStandard

        LPICPTGAVNCQVSLRDLFDRAVILSHYIHNLSSEMFNEFDKRYAQGRGFITKAINSCHTSSLSTPEDKEQAQQIHHEDLLNLILRVLRSWNDPLYHLVTEVRGMQEAPDSILSRAIEIEEQNRRLLEGMEKIVGQVHPGVRENEVYSVWSGLPSLQMADEDTRLFAFYNLLHCLRRDSHKIDNYLKLLKCRIVYDSNC
    

Molecular Weight23024.97 Da

Isoelectric Point (pI)5.99

Net Charge (pH 7.0)-4.47

Net Charge (pH 7.4) -5.27

Charge Density (pH 7.0) -0.0225

GRAVY Index-0.36

Hydrophobic Moment 0.86

Boman Index-0.05

Instability Index60.60

Aliphatic Index 96.48

Aromaticity 0.0754

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 9619.50

LogP -118.75

H-bond Donors 338.0

H-bond Acceptors 317.0

Rotatable Bonds 709.0

Heavy Atoms 1617.0

Ring Count 33.0

Amide Bonds 218.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0080630 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilySomatotropin/prolactin

Tax ID9646

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer26 Phosphoserine; Ser34 Phosphoserine; Ser90 Phosphoserine

Bio-Activity Profile

Function

Hormone