Peptide Database

Peptide NameLeptin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC705H1170N190O225S3

DescriptionStandard

        VPIQKVQDDTKTLIKTIVTRINDISHTQSVSAKQRVTGLDFIPGLHPILSLSKMDQTLAVYQQVLTSLPSQNVLQIANDLENLRDLLHLLAFSKSCSLPQTSGLQKPESLDGVLEASLYSTEVVALSRLQGSLQDILQQLDVSPEC
    

Molecular Weight16004.16 Da

Isoelectric Point (pI)5.20

Net Charge (pH 7.0)-4.01

Net Charge (pH 7.4) -4.43

Charge Density (pH 7.0) -0.0275

GRAVY Index-0.01

Hydrophobic Moment 0.66

Boman Index0.06

Instability Index51.69

Aliphatic Index 118.77

Aromaticity 0.0274

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 6701.95

LogP -71.97

H-bond Donors 227.0

H-bond Acceptors 227.0

Rotatable Bonds 542.0

Heavy Atoms 1123.0

Ring Count 14.0

Amide Bonds 164.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0318185 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyLeptin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Metabolic