Peptide Database

Peptide NameUnnamed

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC67H111N17O20

DescriptionStandard

        LKTAIQAAGYPDKV
    

Molecular Weight1474.70 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0542

GRAVY Index-0.06

Hydrophobic Moment 0.37

Boman Index0.10

Instability Index-11.54

Aliphatic Index 97.86

Aromaticity 0.0714

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 605.72

LogP -5.03

H-bond Donors 20.0

H-bond Acceptors 21.0

Rotatable Bonds 47.0

Heavy Atoms 104.0

Ring Count 2.0

Amide Bonds 14.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0216949 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

Tax ID9823

Structure & Mods

Configproteolytic peptide fragment [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Other ModsDeamidation reported on NQ residue(s); Oxidation reported on M residue(s)

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetAngiotensin-converting enzyme (ACE)

MethodACE inhibition assay