Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length185 amino acids

Chemical FormulaC900H1461N261O275S8

DescriptionStandard

        VGLGDMLERASQLSDKLHSLSTSLTNDLDTHFPPMGKILMPRPSMCHTASLQTPHDKDQALRVPESELLSLARALLLSWNDPLLLLTSEAPTLSHPQNGVIYSKTRELQDQSNSLSSGLDRLIHKIGSSSKSLSPLPFQGGDLGSDKNSRLINFYFLLSCFRRDSHKIDNFLKLLRCRAAKQDRC
    

Molecular Weight20594.33 Da

Isoelectric Point (pI)8.74

Net Charge (pH 7.0)3.32

Net Charge (pH 7.4) 2.66

Charge Density (pH 7.0) 0.0180

GRAVY Index-0.37

Hydrophobic Moment 0.71

Boman Index-0.06

Instability Index47.84

Aliphatic Index 93.35

Aromaticity 0.0486

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8730.00

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

Amino Acid Composition

TPSA 8623.91

LogP -110.85

H-bond Donors 303.0

H-bond Acceptors 293.0

Rotatable Bonds 692.0

Heavy Atoms 1444.0

Ring Count 28.0

Amide Bonds 199.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305471 VERIFIED: NO

Provenance & Taxonomy

OrganismAnguilla japonica [Animal]

FamilySomatotropin/prolactin

Tax ID7937

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone