Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length187 amino acids

Chemical FormulaC897H1446N264O278S9

DescriptionStandard

        VPINDLLDRASQRSDQLHSLSTTLSQELDSHFPPIGRVIMPRPSMCHTSALQTPNDKTQALQVSESELLSLARSLLQAWADPLSALSSSAFSLPHPAQSSIFNKVREMQEHSKNLGDGLDILSGKMGEAAQALSSLPFRGNDVGQDRISKLINFHFLLSCFRRDSHKIDSFLKVLRCRAANTQPEMC
    

Molecular Weight20665.26 Da

Isoelectric Point (pI)7.19

Net Charge (pH 7.0)0.33

Net Charge (pH 7.4) -0.32

Charge Density (pH 7.0) 0.0018

GRAVY Index-0.30

Hydrophobic Moment 0.66

Boman Index-0.04

Instability Index51.79

Aliphatic Index 87.70

Aromaticity 0.0481

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 8715.72

LogP -114.34

H-bond Donors 303.0

H-bond Acceptors 294.0

Rotatable Bonds 691.0

Heavy Atoms 1448.0

Ring Count 28.0

Amide Bonds 205.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033329 VERIFIED: NO

Provenance & Taxonomy

OrganismParalichthys olivaceus [Animal]

FamilySomatotropin/prolactin

Tax ID8255

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone