Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length187 amino acids

Chemical FormulaC907H1478N260O278S13

DescriptionStandard

        IGLSDLMERASQRSDKLHSLSTSLTKDLDSHFPPMGRVMMPRPSMCHTSSLQTPKDKEQALKVSENELISLARSLLLAWNDPLLLLSSEAPTLPHPSNGDISSKIRELQDYSKSLGDGLDIMVNKMGPSSQYISSIPFKGGDLGNDKTSRLINFHFLMSCFRRDSHKIDSFLKVLRCRATKMRPEAC
    

Molecular Weight20889.86 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-0.41

Hydrophobic Moment 0.69

Boman Index-0.08

Instability Index55.33

Aliphatic Index 82.94

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 8645.17

LogP -112.09

H-bond Donors 305.0

H-bond Acceptors 301.0

Rotatable Bonds 700.0

Heavy Atoms 1458.0

Ring Count 28.0

Amide Bonds 197.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379232 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

FamilySomatotropin/prolactin

Tax ID8022

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone