… We performed the analysis of GAR1, NHP2, SHQ1 and NAF1 … -specific H/ACA RNPs (scaRNPs)
structurally resemble H/ACA … Another family of H/ACA RNAs of unknown function is …

… , while telomerase RNA, which contains H/ACA motifs, functions in … of box H/ACA RNP
assembly is the interaction of SHQ1 with … assembly factor NAF1 that interacts with the CTD of RNA …

… of SHQ1 with H/ACA RNPs and implicate its crucial role in the … of SHQ1 with NAF1 and
therefore establish the SHQ1 role … and the core trimer associate with H/ACA RNA at the site of …

… role(s) and regulatory mechanism(s). We here show that SHQ1, an H/ACA snoRNP assembly
factor … SHQ1 is also responsible for telomerase RNP assembly and important for telomere …

… of Cbf5, simulating the contacts that Cbf5 has with RNA, thus … Following the discovery of
SHQ1's role in stabilizing newly … with RNAs, the role of two other assembly factors in H/ACA RNP …

… of the H/ACA RNP and its assembly factors, individually … RNA-mimic and chaperone
SHQ1 plays a very early role in human H/ACA RNP biogenesis, upstream of NAF1 and pre-H/ACA …

… is removed from dyskerin with the assistance of AAA + ATPases to allow RNP assembly at
… also impact the stability of H/ACA snoRNAs. To this end, small RNAs were extracted from the …

… of RNPs that use an RNA guide to pseudouridylate rRNAs; … , some H/ACA RNAs also have
additional functions including … Given SHQ1 is important for assembly of H/ACA snoRNPs, …

… assembly factor for H/ACA ribonucleoproteins (RNPs) 2 . Therefore, it is involved in various
important functions, … nonspecific RNA binding and aggregation before assembly of H/ACA …

… one copy of … SHQ1 functions as a NAP57 chaperone by acting as an RNA placeholder,
thereby protecting NAP57 from nonspecific RNA binding before its association with H/ACA RNA …