Peptide Database

Peptide NameLebetin-1-gamma

Function Ontology

Cardiovascular

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC50H84N16O14

DescriptionStandard

        NKPPKKGPPNG
    

Molecular Weight1133.30 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.2506

GRAVY Index-2.35

Hydrophobic Moment 0.40

Boman Index-0.42

Instability Index37.40

Aliphatic Index 0.00

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 483.40

LogP -6.33

H-bond Donors 13.0

H-bond Acceptors 17.0

Rotatable Bonds 33.0

Heavy Atoms 80.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0252694 VERIFIED: YES

Provenance & Taxonomy

OrganismMacrovipera lebetinus [Animal]

FamilyLebetin-1

Tax ID3148341

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Cardiovascular ACE inhibitory

Half-LifeMammalian: 1.4 hour; Yeast: 3 min; E. coli: >10 hour

RECORD: Rec_0383528 VERIFIED: YES