Peptide Database

Peptide NameProlylendopeptidase-inhibiting peptide

Function Ontology

Annotation / Sequence feature ▸ Nuclear export signal

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC85H136N22O23S

DescriptionStandard

        MPPPLPARVDFSLAGALN
    

Molecular Weight1866.19 Da

Isoelectric Point (pI)5.59

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.71

Charge Density (pH 7.0) -0.0277

GRAVY Index0.37

Hydrophobic Moment 0.32

Boman Index0.25

Instability Index59.40

Aliphatic Index 97.78

Aromaticity 0.0556

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 685.38

LogP -5.25

H-bond Donors 21.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 131.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300384 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

RECORD: Rec_0390552 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiamnestic

Activity38.4