Peptide Database

Peptide NameLeptin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC708H1159N189O220S6

DescriptionStandard

        VPIQKVQDDTKTLIKTIVTRISDISHTQSVSSKQKVTGLDFIPGLHPILTLSKMDQTLAVYQQILTSMPSRNMIQISNDLENLRDLLHVLAFSKSCHLPWASGLETLDSLGGVLEASGYSTEVVALSRLQGSLQDMLWQLDLSPGC
    

Molecular Weight16031.30 Da

Isoelectric Point (pI)5.71

Net Charge (pH 7.0)-2.92

Net Charge (pH 7.4) -3.39

Charge Density (pH 7.0) -0.0200

GRAVY Index0.04

Hydrophobic Moment 0.65

Boman Index0.10

Instability Index44.16

Aliphatic Index 111.44

Aromaticity 0.0411

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14105.00

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

Amino Acid Composition

TPSA 6558.71

LogP -67.71

H-bond Donors 227.0

H-bond Acceptors 227.0

Rotatable Bonds 539.0

Heavy Atoms 1123.0

Ring Count 18.0

Amide Bonds 159.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325724 VERIFIED: NO

Provenance & Taxonomy

OrganismGorilla gorilla gorilla [Animal]

FamilyLeptin

Tax ID9595

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Metabolic