Peptide Database

Peptide NameBig PEN-LEN

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Membrane / Ion-channel modulation ▸ Ion channel modulation

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Regulatory peptide ▸ Biological modulation

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC190H319N57O57

DescriptionStandard

        AVDQDLGPEVPPENVLGALLRVKRLENSSPQAPARRLLPP
    

Molecular Weight4313.91 Da

Isoelectric Point (pI)6.32

Net Charge (pH 7.0)-0.19

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0049

GRAVY Index-0.41

Hydrophobic Moment 0.56

Boman Index-0.08

Instability Index93.44

Aliphatic Index 107.25

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 1809.63

LogP -17.87

H-bond Donors 58.0

H-bond Acceptors 57.0

Rotatable Bonds 135.0

Heavy Atoms 304.0

Ring Count 7.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100793 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyProSAAS

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide precursor Secretory peptide

RECORD: Rec_0262133 VERIFIED: YES