Peptide Database

Peptide NameUnnamed

Function Ontology

Anticancer

Cardiovascular ▸ Blood pressure regulation ▸ Antihypertensive

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hemostasis ▸ Antithrombotic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Sensory / Food function ▸ Taste-active peptide

Sensory / Food function ▸ Taste-active peptide ▸ Bitter peptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC72H97N13O15

DescriptionStandard

        FFVAPFPEVFGK
    

Molecular Weight1384.62 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0198

GRAVY Index0.87

Hydrophobic Moment 0.45

Boman Index0.50

Instability Index64.72

Aliphatic Index 56.67

Aromaticity 0.3333

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 429.16

LogP 0.67

H-bond Donors 13.0

H-bond Acceptors 15.0

Rotatable Bonds 38.0

Heavy Atoms 100.0

Ring Count 6.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418438 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antihypertensive ACE inhibitory

TargetAngiotensin-converting enzyme (ACE)

Activity18.0

MethodIC50

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