Chemical Structure : KKL-1005
货号: PC-25448Not For Human Use, Lab Use Only.
KKL-1005 is an anti-tubercular triazole-based molecule, binds to ribosomal protein bL12 (MST Kd=8 uM, purified E. coli bL12) and specifically inhibits the trans-translation ribosome rescue pathway, inhibits trans-translation in E. coli cells with IC50 of <1.5 uM in E. coli expressing mCherry-trpAt.
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KKL-1005 is an anti-tubercular triazole-based molecule, binds to ribosomal protein bL12 (MST Kd=8 uM, purified E. coli bL12) and specifically inhibits the trans-translation ribosome rescue pathway, inhibits trans-translation in E. coli cells with IC50 of <1.5 uM in E. coli expressing mCherry-trpAt.
KKL-1005 inhibits M. tuberculosis trans-translation in in vitro with IC50 of 37 uM.
KKL-1005 inhibits growth of strain H37Rv by 95.5% when present at 10 µM (3.7 µg/mL).
KKL-1005 inhibits growth of the attenuated M. tuberculosis strain H37Rv ΔRD1 ΔpanCD with MIC of 4.7 ug/mL.
KKL-1005 binds the N-terminal domain of ribosomal protein bL12, binds with purified M. tuberculosis bL12 with MST Kd of 4 uM.
Overexpression of bL12 suppresses growth inhibition by KKL-1005.
分子量 | 373.37 | |
分子式 | C20H15N5O3 | |
外观性状 | Solid | |
储存条件 |
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Solubility |
10 mM in DMSO |
1. Varshney A, et al. J Bacteriol. 2025 Sep 3:e0023625.
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