Peptide Database

Peptide Name12LacQR

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC489H872N158O131

DescriptionStandard

        PGKKIIAEKQRIIAEKQRIIAEKQRIIAEKQRIIAEKQRIIAEKQRPGKKIIAEKQRIIAEKQRIIAEKQRIIAEKQRIIAEKQRIIAEKQRPG
    

Molecular Weight11061.14 Da

Isoelectric Point (pI)10.88

Net Charge (pH 7.0)15.98

Net Charge (pH 7.4) 15.87

Charge Density (pH 7.0) 0.1700

GRAVY Index-0.82

Hydrophobic Moment 0.61

Boman Index-0.33

Instability Index40.56

Aliphatic Index 112.34

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 4861.85

LogP -40.05

H-bond Donors 169.0

H-bond Acceptors 147.0

Rotatable Bonds 417.0

Heavy Atoms 778.0

Ring Count 3.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0068849 VERIFIED: YES

Provenance & Taxonomy

OrganismOryza sativa [Plant]

FamilyACE inhibitory peptide

Tax ID4530

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

ACE inhibitory Antihypertensive