Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC45H77N11O14

DescriptionStandard

        QSKVLPVPE
    

Molecular Weight996.16 Da

Isoelectric Point (pI)6.22

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0259

GRAVY Index-0.30

Hydrophobic Moment 0.22

Boman Index0.02

Instability Index131.79

Aliphatic Index 107.78

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 405.18

LogP -3.10

H-bond Donors 12.0

H-bond Acceptors 14.0

Rotatable Bonds 30.0

Heavy Atoms 70.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0331268 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configproteolytic peptide fragment [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetAngiotensin-converting enzyme (rabbit lung ACE)

MethodACE inhibition assay