Date published: 2025-10-15

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IleRS Inhibitors

The chemical class "IleRS Inhibitors" refers to compounds that can influence the activity of IleRS indirectly by affecting various stages of protein synthesis or amino acid metabolism. These inhibitors do not directly bind or interact with IleRS; rather, their modes of action impact the broader context of protein synthesis, in which IleRS plays a critical role. Most of these compounds, like Chloroquine, Tetracycline, and Puromycin dihydrochloride, interfere with different stages of protein synthesis, such as initiation, elongation, or termination. By disrupting these processes, they indirectly affect the demand for or utilization of aminoacylated tRNA, which is the end product of IleRS's enzymatic action. Halofuginone and Mupirocin, although more closely related to different aminoacyl-tRNA synthetases, suggest potential pathways for indirectly impacting IleRS function. This chemical class encompasses a diverse range of compounds, mainly antibiotics and inhibitors of protein synthesis, reflecting a broad spectrum of chemical structures and biological targets. These compounds primarily act on bacterial or eukaryotic protein synthesis machinery, indicating that their influence on IleRS is part of a larger impact on cellular protein synthesis and metabolism. The use of these inhibitors, particularly in a research setting, can shed light on the complex interplay between different components of protein synthesis, including aminoacyl-tRNA synthetases like IleRS. However, the indirect nature of their effects on IleRS necessitates careful interpretation of experimental data, as these compounds can have multiple targets and wide-ranging cellular effects. In summary, while direct chemical inhibitors of IleRS are rare and potentially problematic due to their fundamental role in protein synthesis, exploring compounds that indirectly affect protein synthesis offers a window into understanding and potentially modulating the function of IleRS in a broader cellular context.

Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Pseudomonic Acid

12650-69-0sc-202299
25 mg
$173.00
1
(1)

Pseudomonic Acid functions as a selective inhibitor of bacterial protein synthesis, exhibiting a unique mechanism of action through its interaction with the ribosomal peptidyl transferase center. This compound forms stable complexes with the ribosome, disrupting peptide bond formation. Its distinct molecular structure allows for specific binding, leading to altered reaction kinetics that inhibit bacterial growth. The compound's hydrophobic regions enhance its affinity for ribosomal sites, influencing translational fidelity.

Halofuginone

55837-20-2sc-507290
100 mg
$1740.00
(0)

An inhibitor of prolyl-tRNA synthetase; while not specific to IleRS, it disrupts aminoacyl-tRNA synthetase activity and can indirectly affect IleRS function.

Reveromycin A

134615-37-5sc-202314
sc-202314A
100 µg
500 µg
$188.00
$426.00
1
(1)

Reveromycin A is characterized by its ability to modulate cellular signaling pathways through selective inhibition of protein synthesis. It interacts with ribosomal RNA, leading to conformational changes that disrupt the normal translation process. This compound exhibits unique binding dynamics, allowing it to stabilize intermediates in the ribosomal assembly, thereby affecting the kinetics of peptide elongation. Its distinct hydrophobic and polar regions facilitate targeted interactions, enhancing its specificity in molecular recognition.

Chloroquine

54-05-7sc-507304
250 mg
$68.00
2
(0)

Known for its antimalarial activity, it can affect protein synthesis, potentially influencing IleRS activity indirectly.

Tetracycline

60-54-8sc-205858
sc-205858A
sc-205858B
sc-205858C
sc-205858D
10 g
25 g
100 g
500 g
1 kg
$62.00
$92.00
$265.00
$409.00
$622.00
6
(1)

A broad-spectrum antibiotic that inhibits protein synthesis in bacteria; could provide insights into mechanisms indirectly affecting IleRS.

Puromycin dihydrochloride

58-58-2sc-108071
sc-108071B
sc-108071C
sc-108071A
25 mg
250 mg
1 g
50 mg
$40.00
$210.00
$816.00
$65.00
394
(15)

Mimics an aminoacyl-tRNA and causes premature chain termination during protein synthesis, potentially affecting IleRS activity.

Rapamycin

53123-88-9sc-3504
sc-3504A
sc-3504B
1 mg
5 mg
25 mg
$62.00
$155.00
$320.00
233
(4)

An mTOR inhibitor, affecting signaling pathways involved in protein synthesis, possibly influencing IleRS activity.

Cycloheximide

66-81-9sc-3508B
sc-3508
sc-3508A
100 mg
1 g
5 g
$40.00
$82.00
$256.00
127
(5)

Inhibits eukaryotic protein synthesis by interfering with the translocation step, potentially affecting IleRS indirectly.

Anisomycin

22862-76-6sc-3524
sc-3524A
5 mg
50 mg
$97.00
$254.00
36
(2)

A protein synthesis inhibitor that can interfere with peptide elongation, possibly influencing IleRS activity.

Erythromycin

114-07-8sc-204742
sc-204742A
sc-204742B
sc-204742C
5 g
25 g
100 g
1 kg
$56.00
$240.00
$815.00
$1305.00
4
(3)

An antibiotic that inhibits bacterial protein synthesis, potentially offering mechanisms to indirectly affect IleRS.