Peptide Database

Peptide NameInsulin-like peptide INSL6 A chain

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC145H228N34O47S4

DescriptionStandard

        GYSEKCCQKGCTKEELIIACLPYIDYENL
    

Molecular Weight3327.82 Da

Isoelectric Point (pI)4.59

Net Charge (pH 7.0)-2.27

Net Charge (pH 7.4) -2.55

Charge Density (pH 7.0) -0.0784

GRAVY Index-0.25

Hydrophobic Moment 0.36

Boman Index0.03

Instability Index56.16

Aliphatic Index 84.14

Aromaticity 0.1034

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4720.00

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

Amino Acid Composition

TPSA 1321.22

LogP -10.56

H-bond Donors 48.0

H-bond Acceptors 49.0

Rotatable Bonds 111.0

Heavy Atoms 230.0

Ring Count 4.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0400218 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyInsulin-like peptide INSL6

Tax ID9913

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide6-11

Bio-Activity Profile

Function

Hormone Endocrine Growth regulation Development regulation

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour