Peptide Database

Peptide Name5 kDa peptide

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC214H327N57O80

DescriptionStandard

        ASQDVSDSESEDNYWSGQSADEAAEAAAAALPPYPILARPSAGGLLTGAV
    

Molecular Weight4978.22 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-7.19

Net Charge (pH 7.4) -7.39

Charge Density (pH 7.0) -0.1438

GRAVY Index-0.22

Hydrophobic Moment 0.41

Boman Index0.12

Instability Index62.58

Aliphatic Index 74.60

Aromaticity 0.0600

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 2161.72

LogP -28.54

H-bond Donors 72.0

H-bond Acceptors 73.0

Rotatable Bonds 153.0

Heavy Atoms 351.0

Ring Count 8.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0239437 VERIFIED: YES

Provenance & Taxonomy

OrganismLocusta migratoria [Animal]

Family5 kDa peptide

Tax ID7004

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine ACE inhibitory

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0368769 VERIFIED: NO