EF-Ts(热稳定延伸因子 英语:elongation factor thermo stable)是原核延伸因子之一,与人类线粒体中的TSFM同源,与真核延伸因子1β和γ亚基功能相同。

Quick Facts EF-Ts, bacterial, 鉴定 ...
EF-Ts, bacterial
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标志EF-Ts/EF-1B
InterPro英语InterProIPR001816
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Quick Facts EF-Ts dimerisation domain, 鉴定 ...
EF-Ts dimerisation domain
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标志EF_TS
PfamPF00889旧版
InterPro英语InterProIPR014039
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EF-Ts 作为EF-Tu(热不稳定延伸因子)的鸟嘌呤核苷酸交换因子英语nucleotide exchange factor行使作用,与EF-Tu结合催化二磷酸鸟苷从EF-Tu中释放。从而使EF-Tu能再与三磷酸鸟苷分子结合,并与 EF-Ts解离,再次携带一分子氨酰tRNA参与肽链合成。


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