Peptide Database

Peptide NameProlactin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length187 amino acids

Chemical FormulaC901H1468N264O281S9

DescriptionStandard

        VGLNDLLERASQLSDKLHSLSTSLTNDLDSHFPPVGRVMMPRPSMCHTSSLQIPNDKDQALKVPEDELLSLARSLLLAWSDPLALLSSEASSLAHPERNTINSKTKELQDNINSLGAGLERVVHKMGSSSDNLSSLPFYSNSLGQDKTSRLVNFHFLLSCFRRDSHKIDSFLKVLRCRAAKKRPEMC
    

Molecular Weight20783.48 Da

Isoelectric Point (pI)8.41

Net Charge (pH 7.0)2.33

Net Charge (pH 7.4) 1.67

Charge Density (pH 7.0) 0.0125

GRAVY Index-0.37

Hydrophobic Moment 0.63

Boman Index-0.08

Instability Index53.65

Aliphatic Index 90.75

Aromaticity 0.0428

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 8791.52

LogP -116.09

H-bond Donors 309.0

H-bond Acceptors 299.0

Rotatable Bonds 702.0

Heavy Atoms 1455.0

Ring Count 26.0

Amide Bonds 201.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129613 VERIFIED: NO

Provenance & Taxonomy

OrganismHypophthalmichthys nobilis [Animal]

FamilySomatotropin/prolactin

Tax ID7965

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone