Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length199 amino acids

Chemical FormulaC1008H1583N287O304S7

DescriptionStandard

        LPICSSGSVNCQVSLGELFDRAVRLSHYIHFLSSEIFNEFDERYAQGRGFITKAVNGCHTSSLTTPEDKEQTQQIHHEELLNLILGVLRSWNDPLIHLASEVQRIKEAPDTILWKAVEIEEQNKRLLEGMEKIVGRIHSGDAGNEVFSQWDGLPSLQLADEDSRLFAFYNLLHCLRRDSHKIDNYLKVLKCRLIHDNNC
    

Molecular Weight22810.55 Da

Isoelectric Point (pI)5.66

Net Charge (pH 7.0)-7.38

Net Charge (pH 7.4) -8.23

Charge Density (pH 7.0) -0.0371

GRAVY Index-0.35

Hydrophobic Moment 0.82

Boman Index-0.03

Instability Index53.60

Aliphatic Index 97.49

Aromaticity 0.0754

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22835.00

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

Amino Acid Composition

TPSA 9561.80

LogP -117.22

H-bond Donors 334.0

H-bond Acceptors 313.0

Rotatable Bonds 711.0

Heavy Atoms 1606.0

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_0331948 VERIFIED: NO

Provenance & Taxonomy

OrganismMeleagris gallopavo [Animal]

FamilySomatotropin/prolactin

Tax ID9103

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone