Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length186 amino acids

Chemical FormulaC882H1434N258O284S11

DescriptionStandard

        VNLNDLLDRASQLSDKMHSLSTSLTNDLDSHFSSVGGKLMRPSMCHTSSLQIPNDKDQALSVPEGELLSLVRSLLMAWSDPLALLSSEATSLPHPERNSINTKTRELQDHTNSLGAGLERLGRKMGSSPESLSSLPFNSNDLGQDNISRLVNFHFLLSCFRRDSHKIDSFLKVLRCDAAKMLPEMC
    

Molecular Weight20549.09 Da

Isoelectric Point (pI)6.16

Net Charge (pH 7.0)-2.67

Net Charge (pH 7.4) -3.32

Charge Density (pH 7.0) -0.0143

GRAVY Index-0.35

Hydrophobic Moment 0.73

Boman Index-0.06

Instability Index55.84

Aliphatic Index 89.14

Aromaticity 0.0376

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 8731.87

LogP -116.05

H-bond Donors 306.0

H-bond Acceptors 299.0

Rotatable Bonds 695.0

Heavy Atoms 1435.0

Ring Count 24.0

Amide Bonds 201.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084106 VERIFIED: NO

Provenance & Taxonomy

OrganismIctalurus punctatus [Animal]

FamilySomatotropin/prolactin

Tax ID7998

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone