Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length187 amino acids

Chemical FormulaC908H1480N260O279S13

DescriptionStandard

        IGLSDLMERASQRSDKLHSLSTSLTKDLDSHFPPMGRVMMPRPSMCHTSSLQTPKDKEQALKVSENELISLARSLLLAWNDPLLLLSSEAPTLPHPSNGDISSKIRELQDYSKSLGDGLDIMVNKMGPSSQYISSIPFKGGDLGNDKTSRLINFHFLMSCFRRDSHKIDSFLKVLRCRATKMRPETC
    

Molecular Weight20919.88 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.26

Net Charge (pH 7.4) 3.66

Charge Density (pH 7.0) 0.0228

GRAVY Index-0.42

Hydrophobic Moment 0.69

Boman Index-0.08

Instability Index52.98

Aliphatic Index 82.41

Aromaticity 0.0481

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 8665.40

LogP -112.85

H-bond Donors 306.0

H-bond Acceptors 302.0

Rotatable Bonds 700.0

Heavy Atoms 1460.0

Ring Count 28.0

Amide Bonds 197.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0161121 VERIFIED: NO

Provenance & Taxonomy

OrganismSalmo salar [Animal]

FamilySomatotropin/prolactin

Tax ID8030

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone