Peptide Database

Peptide NamePR1_ARATH

Function Ontology

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Neurological / Signaling ▸ Signaling peptide

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length161 amino acids

Chemical FormulaC777H1191N229O228S9

DescriptionStandard

        MNFTGYSRFLIVFVALVGALVLPSKAQDSPQDYLRVHNQARGAVGVGPMQPRGNYVNEKPYSEKANYNYAANTCNGVCGHYTQVVWRKSVRLGCAKVRCNNGGTIISCNYDWDERVAAYARSYAEQLRGNCRLIHSGGPYGENLAWGSGDLSGVSAVNMWV
    

Molecular Weight17676.75 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)5.71

Net Charge (pH 7.4) 5.22

Charge Density (pH 7.0) 0.0354

GRAVY Index-0.29

Hydrophobic Moment 0.62

Boman Index0.02

Instability Index26.77

Aliphatic Index 73.85

Aromaticity 0.1118

Extinction Coeff. Reduced 38390.00

Extinction Coeff. Oxidized 38765.00

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

Amino Acid Composition

TPSA 7387.56

LogP -82.22

H-bond Donors 263.0

H-bond Acceptors 246.0

Rotatable Bonds 567.0

Heavy Atoms 1243.0

Ring Count 31.0

Amide Bonds 180.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363012 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling Enzyme inhibitory ACE inhibitory Antihypertensive

TargetAngiotensin-converting enzyme