Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length199 amino acids

Chemical FormulaC1005H1586N284O302S12

DescriptionStandard

        LPICPSGSVNCQVSLSDLFDRAVMLSHYIHSLSSEMFNEFDERYAQGRGFITKAINSCHTSSLSTPEDKGQAQQIHHEALLNLVLRVLRSWNEPLYHLVTEVRSMQEAPHTILLKAMEIEEQNKKLLEGMEKIVGQVHPGDRENEVYSVWSGLPSLQMADEDTRLFAFYNLLHCLRRDSHKIDNYLKLLKCRLIHDSNC
    

Molecular Weight22863.85 Da

Isoelectric Point (pI)5.99

Net Charge (pH 7.0)-5.30

Net Charge (pH 7.4) -6.20

Charge Density (pH 7.0) -0.0266

GRAVY Index-0.34

Hydrophobic Moment 0.78

Boman Index-0.03

Instability Index51.53

Aliphatic Index 93.07

Aromaticity 0.0704

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20315.00

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

Amino Acid Composition

TPSA 9441.37

LogP -117.25

H-bond Donors 330.0

H-bond Acceptors 319.0

Rotatable Bonds 707.0

Heavy Atoms 1603.0

Ring Count 34.0

Amide Bonds 217.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310728 VERIFIED: NO

Provenance & Taxonomy

OrganismIsoodon macrourus [Animal]

FamilySomatotropin/prolactin

Tax ID37698

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer26 Phosphoserine; Ser34 Phosphoserine; Ser90 Phosphoserine

Bio-Activity Profile

Function

Hormone