Peptide Database

Peptide NameCHI4_PHAVU

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 Length270 amino acids

Chemical FormulaC1252H1890N344O406S18

DescriptionStandard

        CQQGPCTTASPPPSNNVNADILTADFLNGIIDQADSGCAGKNFYTRDAFLDEESIAQYPCSSSKGYHGRGPIQLSWNFNYGPAGSANNFDGLGAPETVSNDVVVSFKTALWYWMQHVRPVINQGFGATIRAINGALECDGANPTTVQARVMGNKLVLVLVAVALVMGPKNVSAQNCGCAEGLCCSQYGYCGTGEDYCGTGNYYTEYCRQLGVATGDNLTCSALNSYTDFGRVGSEDDSKREIAAAFAHFTHETGHFCYIEEIDGASKDYC
    

Molecular Weight28833.63 Da

Isoelectric Point (pI)4.63

Net Charge (pH 7.0)-12.92

Net Charge (pH 7.4) -13.66

Charge Density (pH 7.0) -0.0479

GRAVY Index-0.22

Hydrophobic Moment 0.57

Boman Index0.09

Instability Index25.53

Aliphatic Index 65.81

Aromaticity 0.1037

Extinction Coeff. Reduced 37360.00

Extinction Coeff. Oxidized 38235.00

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

Amino Acid Composition

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_0056719 VERIFIED: YES

Provenance & Taxonomy

OrganismPhaseolus vulgaris [Plant]

Tax ID3885

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsGlycosylation reported

Bio-Activity Profile

Function

Signaling Enzyme inhibitory ACE inhibitory Antihypertensive

TargetAngiotensin-converting enzyme