Peptide Database

Peptide NameBig LEN

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic ▸ Appetite and feeding regulation ▸ Feeding regulator

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC78H130N24O22

DescriptionStandard

        LENPSPQAPARRLLPP
    

Molecular Weight1756.01 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0477

GRAVY Index-0.83

Hydrophobic Moment 0.42

Boman Index-0.16

Instability Index143.06

Aliphatic Index 85.62

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 723.38

LogP -7.10

H-bond Donors 22.0

H-bond Acceptors 23.0

Rotatable Bonds 49.0

Heavy Atoms 124.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185371 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyProSAAS

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide precursor Secretory peptide

RECORD: Rec_0372695 VERIFIED: YES