%0 Journal Article
%T Structural insights on the nucleoprotein C-terminal domain of Měnglà virus.
%A Ferrero DS
%A Tomás Gilabert O
%A Verdaguer N
%J Microbiol Spectr
%V 11
%N 6
%D 2023 Dec 12
%M 37888996
%F 9.043
%R 10.1128/spectrum.02373-23
%X <B>OBJECTIVE: </B>Filoviruses are the causative agents of severe and often fatal hemorrhagic disease in humans. Měnglà virus (MLAV) is a recently reported filovirus, isolated from fruit bats that is capable to replicate in human cells, representing a potential risk for human health. An in-depth structural and functional knowledge of MLAV proteins is an essential step for antiviral research on this virus that can also be extended to other emerging filoviruses. In this study, we determined the first crystal structures of the C-terminal domain (CTD) of the MLAV nucleoprotein (NP), showing important similarities to the equivalent domain in MARV. The structural data also show that the NP CTD has the ability to form large helical oligomers that may participate in the control of cytoplasmic inclusion body formation during viral replication.