Peptide Database

Peptide NameProlactin-4A1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length196 amino acids

Chemical FormulaC1022H1599N285O291S10

DescriptionStandard

        MRAKLLNVHNYTSYGDTWNQAIKISQDMNQYISDLSTHVKIFYAQGRGFERRTTRCHTSSLSSPENKEQAQQFQLEVLLGLSHSLLQAWLNPLHHLWAEMCDRLGSTPPTLYKALMLKESNIKLLDAIKNIAKKGNFEINEKANYTAWSELGFLQSPNRDTRYFAFYNLFHCLKKDSNNVEMYLKLLKCRLIRSKC
    

Molecular Weight22855.01 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)9.07

Net Charge (pH 7.4) 8.37

Charge Density (pH 7.0) 0.0463

GRAVY Index-0.49

Hydrophobic Moment 0.76

Boman Index-0.07

Instability Index40.60

Aliphatic Index 83.67

Aromaticity 0.1071

Extinction Coeff. Reduced 35410.00

Extinction Coeff. Oxidized 35660.00

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

Amino Acid Composition

TPSA 9412.51

LogP -115.47

H-bond Donors 331.0

H-bond Acceptors 317.0

Rotatable Bonds 703.0

Heavy Atoms 1608.0

Ring Count 37.0

Amide Bonds 220.0

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_0000699 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilySomatotropin/prolactin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone