Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length199 amino acids

Chemical FormulaC1017H1601N293O300S9

DescriptionStandard

        LPICPSGAVNCQVSLRDLFDRAVILSHYIHNLSSEMFNEFDKRYAQGRGFITKAINSCHTSSLPTPEDKEQAQQIHHEDLLNVILRVLRSWNDPLYHLVTEVRGLHEAPDAILSRAIEIEEQNRRLLEGMEKIVHQVHPGVRENEVYSVWSGLPSLQMADEDSRLFAFYNLLHCLRRDSHKIDSYLKLLKCRIVYDSNC
    

Molecular Weight23020.96 Da

Isoelectric Point (pI)6.12

Net Charge (pH 7.0)-4.30

Net Charge (pH 7.4) -5.20

Charge Density (pH 7.0) -0.0216

GRAVY Index-0.34

Hydrophobic Moment 0.86

Boman Index-0.05

Instability Index65.50

Aliphatic Index 98.44

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 9561.66

LogP -116.42

H-bond Donors 336.0

H-bond Acceptors 315.0

Rotatable Bonds 709.0

Heavy Atoms 1619.0

Ring Count 36.0

Amide Bonds 216.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338229 VERIFIED: NO

Provenance & Taxonomy

OrganismFelis catus [Animal]

FamilySomatotropin/prolactin

Tax ID9685

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSer26 Phosphoserine; Ser34 Phosphoserine; Ser90 Phosphoserine

Bio-Activity Profile

Function

Hormone