The following substrates are considered in some detail: 1-chloro-2,4-dinitrobenzene, the electrophile derived metabolically from paracetamol N-acetyliminoquinone?), benzo(a pyrene-4-5-oxide, cholesterol-5α,6α-oxide, benzo(a pyrene-4-5-oxide9,10-oxide a pyrene-4-5-oxideles derived meta pyrene-4-5-oxidelatoxin B1 (the 2,3-oxide?).
However, some substrates are grit-blasting sensitive and therefore, alternative treatments should be considered.
Chromogenic substrates are available for screening some enzyme activities.
Geologic substrates are primarily granitic, with some metamorphic formations.
Some substrates are activated by phosphorylation or glycosylation.
Some substrates are almost exclusively cut by BACE1 (e.g., SEZ6, APLP1), while other substrates are primarily cleaved by the ADAMs (e.g., APP, neuroligin-1) [ 56, 57].
Some substrates are specified as classes of compounds, rather than individual compounds (for example, 'amino acid transporter').
Fifthly, although many substrates can be modified by both SUMO-1 and SUMO-2/3, some substrates are preferentially modified by one SUMO isoform or the other.
Furthermore, the effect on substrate phosphorylation is not universal, but rather some substrates are more impacted than others, most notably under the lower 4 μM treatment conditions.
ERACs have a juxtanuclear localization; some substrates are delivered and localized exclusively to these compartments and are not detected in other subfractions of the ER.
