Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length199 amino acids

Chemical FormulaC1015H1607N287O300S10

DescriptionStandard

        LPICPSGAVNCQVSLRDLFDRAVILSHYIHNLSSEMFNEFDKRYAQGRGFITKAINSCHTSSLSTPEDKEQAQQIHHEVLLNLILRVLRSWNDPLYHLVTEVRGMQEAPDAILSRAIEIEEQNKRLLEGMEKIVGQVHPGIKENEVYSVWSGLPSLQMADEDTRLFAFYNLLHCLRRDSHKIDNYLKLLKCRIIYDSNC
    

Molecular Weight22951.01 Da

Isoelectric Point (pI)6.14

Net Charge (pH 7.0)-3.48

Net Charge (pH 7.4) -4.28

Charge Density (pH 7.0) -0.0175

GRAVY Index-0.30

Hydrophobic Moment 0.81

Boman Index-0.03

Instability Index59.97

Aliphatic Index 99.45

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 9490.21

LogP -115.89

H-bond Donors 332.0

H-bond Acceptors 315.0

Rotatable Bonds 708.0

Heavy Atoms 1612.0

Ring Count 33.0

Amide Bonds 218.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0419387 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilySomatotropin/prolactin

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer26 Phosphoserine; Ser34 Phosphoserine; Ser90 Phosphoserine

Bio-Activity Profile

Function

Hormone