Peptide Database

Peptide NameCHIB_TOBAC

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 Length294 amino acids

Chemical FormulaC1472H2280N386O414S12

DescriptionStandard

        ELGQPHYIALARRLSEHGQQGKKLYLTAAPQCPFPDKLLNGALQTGLFDYIPKQVLMSQVLPFLKGSSKYGGVMLWNRKFDVQCGYSSAIRGAVIVNIAFLSSFGNFQTPKLNLAGHCEPSSGGCQQLTKSIRHCQSIGIKIMLMNIKVSLLFILPIFLLLLTSKVKAGDIVVYWGQDVGEGKLIDTCNSGLYNSIGGGTPTYTLSSVDDARQVADYLWNNFLGGQSSFRPLGDAVLDGIDFDIVWVQFYNNPECEFMSNSENFKRRWNQWTSIPAKKLYIGLPAAKTAAGNGY
    

Molecular Weight32392.97 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)7.12

Net Charge (pH 7.4) 6.58

Charge Density (pH 7.0) 0.0242

GRAVY Index-0.02

Hydrophobic Moment 0.67

Boman Index0.13

Instability Index38.91

Aliphatic Index 92.21

Aromaticity 0.1122

Extinction Coeff. Reduced 50880.00

Extinction Coeff. Oxidized 51255.00

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

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0238023 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana tabacum [Plant]

Tax ID4097

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