Peptide Database

Peptide NameInsulin-like peptide INSL6 A chain

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological regulation

Reproductive biology ▸ Reproductive modulation

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC123H190N28O36S5

DescriptionStandard

        GFADKCCVIGCTKEEMAVACLPFVDF
    

Molecular Weight2797.32 Da

Isoelectric Point (pI)4.32

Net Charge (pH 7.0)-2.27

Net Charge (pH 7.4) -2.54

Charge Density (pH 7.0) -0.0874

GRAVY Index0.83

Hydrophobic Moment 0.22

Boman Index0.29

Instability Index60.45

Aliphatic Index 75.00

Aromaticity 0.1154

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1003.50

LogP -7.07

H-bond Donors 37.0

H-bond Acceptors 39.0

Rotatable Bonds 89.0

Heavy Atoms 192.0

Ring Count 4.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044278 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyInsulin-like peptide INSL6

Tax ID10090

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide6-11

Bio-Activity Profile

Function

Hormone Endocrine Reproductive regulator Growth regulation Development regulation

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