User profiles for Darren J. Hart
Darren HartCNRS Verified email at ibs.fr Cited by 5784 |
The cap-snatching endonuclease of influenza virus polymerase resides in the PA subunit
A Dias, D Bouvier, T Crépin, AA McCarthy, DJ Hart… - Nature, 2009 - nature.com
The influenza virus polymerase, a heterotrimer composed of three subunits, PA, PB1 and
PB2, is responsible for replication and transcription of the eight separate segments of the viral …
PB2, is responsible for replication and transcription of the eight separate segments of the viral …
The structural basis for cap binding by influenza virus polymerase subunit PB2
…, J Lewis, RWH Ruigrok, J Ortin, DJ Hart… - Nature structural & …, 2008 - nature.com
Influenza virus mRNAs are synthesized by the trimeric viral polymerase using short capped
primers obtained by a 'cap-snatching' mechanism. The polymerase PB2 subunit binds the 5…
primers obtained by a 'cap-snatching' mechanism. The polymerase PB2 subunit binds the 5…
Cooperative binding of two acetylation marks on a histone tail by a single bromodomain
A key step in many chromatin-related processes is the recognition of histone post-translational
modifications by effector modules such as bromodomains and chromo-like domains of the …
modifications by effector modules such as bromodomains and chromo-like domains of the …
Structure and nuclear import function of the C-terminal domain of influenza virus polymerase PB2 subunit
The trimeric influenza virus polymerase, comprising subunits PA, PB1 and PB2, is responsible
for transcription and replication of the segmented viral RNA genome. Using a novel library…
for transcription and replication of the segmented viral RNA genome. Using a novel library…
[HTML][HTML] Influenza A virus polymerase: structural insights into replication and host adaptation mechanisms
S Boivin, S Cusack, RWH Ruigrok, DJ Hart - Journal of Biological Chemistry, 2010 - ASBMB
The heterotrimeric RNA-dependent RNA polymerase of influenza viruses catalyzes RNA
replication and transcription activities in infected cell nuclei. The nucleotide polymerization …
replication and transcription activities in infected cell nuclei. The nucleotide polymerization …
[HTML][HTML] Host determinant residue lysine 627 lies on the surface of a discrete, folded domain of influenza virus polymerase PB2 subunit
…, D Guilligay, RWH Ruigrok, S Cusack, DJ Hart - PLoS …, 2008 - journals.plos.org
Understanding how avian influenza viruses adapt to human hosts is critical for the monitoring
and prevention of future pandemics. Host specificity is determined by multiple sites in …
and prevention of future pandemics. Host specificity is determined by multiple sites in …
[PDF][PDF] Influenza polymerase can adopt an alternative configuration involving a radical repacking of PB2 domains
Influenza virus polymerase transcribes or replicates the segmented RNA genome (vRNA)
into respectively viral mRNA or full-length copies and initiates RNA synthesis by binding the …
into respectively viral mRNA or full-length copies and initiates RNA synthesis by binding the …
Structure and inhibition of herpesvirus DNA packaging terminase nuclease domain
During viral replication, herpesviruses package their DNA into the procapsid by means of
the terminase protein complex. In human cytomegalovirus (herpesvirus 5), the terminase is …
the terminase protein complex. In human cytomegalovirus (herpesvirus 5), the terminase is …
Towards an atomic resolution understanding of the influenza virus replication machinery
RWH Ruigrok, T Crépin, DJ Hart, S Cusack - Current opinion in structural …, 2010 - Elsevier
The influenza polymerase transcribes and replicates the viral RNA genome within the context
of a ribonucleoprotein complex that has been hitherto remarkably intractable to structural …
of a ribonucleoprotein complex that has been hitherto remarkably intractable to structural …
[PDF][PDF] Molecular determinants for nuclear import of influenza A PB2 by importin α isoforms 3 and 7
Influenza A virus polymerase subunit PB2 is a major virulence determinant implicated in
pathogenicity and host adaptation. During cross-species virus transfer from avian to mammalian …
pathogenicity and host adaptation. During cross-species virus transfer from avian to mammalian …