PepDiana
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Primary experimental recordPositive observation

PMC10221837::ACT000933

LR5

Evidence text

Paper-level observation

The IC50 values for the O2-· scavenging ability of the original and replacement rice peptides are shown in Figure 1A. Compared with the original pentapeptide LR5, the IC50 values of the replacement pentapeptides AR5 and LAR5 with reduced hydrophobicity increased from 2.6561 ± 0.0031 mmol/L to 6.985 ± 0.0002 mmol/L (p < 0.01) and 3.633 ± 0.0071 mmol/L (p < 0.01), respectively.
textConfidence: medium

Assay observation

Activity
Antioxidant
Subtype
Not reported by source
Measure
other
Comparator
=
Raw observation
2.6561 ± 0.0031 mmol/L
Normalized measurement
=2.6561 mM
Value minimum
Not reported by source
Value maximum
Not reported by source
Target
Not reported by source
Assay method
Not reported by source
Sequence
LHKFR
Standardization
ready simple

Source publication

Alanine Substitution to Determine the Effect of LR5 and YR6 Rice Peptide Structure on Antioxidant and Anti-Inflammatory Activity.

Nutrients · 2023

DOI 10.3390/nu15102373 PMC10221837
Parent mention

Related peptide identities

PEPDIA-PLP-001765

Release PepDiana-V1-20260620. The stable record URL can be cited directly in supplementary material and downstream analyses.