Peptide Database

Peptide NameProlactin-2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length187 amino acids

Chemical FormulaC914H1491N263O277S12

DescriptionStandard

        IGLSDLMERASQRSDKLHSLSTSLNKDLDSHFPPMGRVMMPRPSMCHTSSLQIPKDKEQALRVSENELISLARSLLLAWNDPLLLLSSEAPTLPHPSNGDISSKIRELQDYSKSLGDGLDILVNKMGPSSQYISLIPFKGGDLGNDKTSRLINFHFLMSCFRRDSHKIDSFLKVLRCRATKMRPETC
    

Molecular Weight20980.99 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)4.26

Net Charge (pH 7.4) 3.66

Charge Density (pH 7.0) 0.0228

GRAVY Index-0.38

Hydrophobic Moment 0.69

Boman Index-0.07

Instability Index56.03

Aliphatic Index 88.66

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 8683.68

LogP -111.44

H-bond Donors 306.0

H-bond Acceptors 299.0

Rotatable Bonds 701.0

Heavy Atoms 1466.0

Ring Count 28.0

Amide Bonds 198.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0038821 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus tshawytscha [Animal]

FamilySomatotropin/prolactin

Tax ID74940

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone