别名 DNA polymerase sigma、LAK-1、Non-canonical poly(A) RNA polymerase PAPD7 + [14] |
简介 Terminal nucleotidyltransferase that catalyzes preferentially the transfert of ATP and GTP on RNA 3' poly(A) tail creating a heterogeneous 3' poly(A) tail leading to mRNAs stabilization by protecting mRNAs from active deadenylation (PubMed:23376078, PubMed:30026317). Also functions as a catalytic subunit of a TRAMP-like complex which has a poly(A) RNA polymerase activity and is involved in a post-transcriptional quality control mechanism. Polyadenylation with short oligo(A) tails is required for the degradative activity of the exosome on several of its nuclear RNA substrates. Has no terminal uridylyltransferase activity, and does not play a role in replication-dependent histone mRNA degradation via uridylation (PubMed:23376078). |
作用机制 PAPD5抑制剂 [+1] |
在研机构 |
在研适应症 |
非在研适应症- |
最高研发阶段临床2期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
作用机制 PAPD5抑制剂 [+1] |
在研适应症 |
非在研适应症- |
最高研发阶段临床1期 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
作用机制 PAPD5抑制剂 [+1] |
在研机构- |
原研机构 |
在研适应症- |
非在研适应症 |
最高研发阶段暂停 |
首次获批国家/地区- |
首次获批日期1800-01-20 |
开始日期2023-03-16 |
申办/合作机构 |
开始日期2023-02-16 |
申办/合作机构 |
开始日期2022-04-14 |
申办/合作机构 |