Mapping of the interaction domains of the Crimean-Congo hemorrhagic fever virus nucleocapsid protein.

ABSTRACT: Crimean-Congo hemorrhagic fever virus (CCHFV) is a member of the genus Nairovirus of the family Bunyaviridae, that can cause severe haemorrhagic fever in humans, with mortality rates above 30  %. CCHFV is the most widespread of the tick-borne human viruses and it is endemic in areas of central Asia, the Middle East, Africa and southern Europe. Its viral genome consists of three negative-sense RNA segments. The large segment (L) encodes a viral RNA-dependent RNA polymerase (L protein), the small segment (S) encodes the nucleocapsid protein (N protein) and the medium segment (M) encodes the envelope proteins. The N protein of bunyaviruses binds genomic RNA, forming the viral ribonucleoprotein (RNP) complex. The L protein interacts with these RNP structures, allowing the initiation of viral r

SUBMITTER: Macleod JML 

PROVIDER: S-EPMC4336859 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature