Peptide Database

Peptide NameAngiotensin I converting enzyme inhibitior

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC34H58N8O9

DescriptionStandard

        GLPLNLP
    

Molecular Weight722.87 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0343

GRAVY Index0.61

Hydrophobic Moment 0.11

Boman Index0.45

Instability Index63.60

Aliphatic Index 167.14

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 263.43

LogP -1.04

H-bond Donors 7.0

H-bond Acceptors 9.0

Rotatable Bonds 19.0

Heavy Atoms 51.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0308230 VERIFIED: YES

Provenance & Taxonomy

OrganismOncorhynchus keta [Animal]

FamilyAngiotensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory ACE inhibitory

TargetAngiotensin-I converting enzyme

Activity18.7 μM

MethodIC50