Peptide Database

Peptide NameInsulin-like peptide INSL5 A chain

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic ▸ Appetite and feeding regulation ▸ Feeding regulator

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC93H163N29O32S5

DescriptionStandard

        RDLQALCCREGCSMKELSTLC
    

Molecular Weight2359.79 Da

Isoelectric Point (pI)6.15

Net Charge (pH 7.0)-0.27

Net Charge (pH 7.4) -0.54

Charge Density (pH 7.0) -0.0130

GRAVY Index-0.03

Hydrophobic Moment 0.41

Boman Index-0.15

Instability Index25.05

Aliphatic Index 79.05

Aromaticity 0.0000

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 1010.82

LogP -12.11

H-bond Donors 40.0

H-bond Acceptors 37.0

Rotatable Bonds 82.0

Heavy Atoms 159.0

Ring Count 0.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386702 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyInsulin-like peptide INSL5

Tax ID10090

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide7-12

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation Growth regulation Development regulation Receptor modulation Feeding regulator

Half-LifeMammalian: 1 hour; Yeast: 2 min; E. coli: 2 min