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WFRF:(Jans A.)
 

Sökning: WFRF:(Jans A.) > The Interdomain Reg...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002497naa a2200361 4500
001oai:DiVA.org:sh-6066
003SwePub
008110207s2002 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-60662 URI
040 a (SwePub)sh
041 a engb eng
042 9 SwePub
072 7a vet2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Brooks, Andrew J4 aut
2451 0a The Interdomain Region of Dengue NS5 ProteinInteracts with NS3 and Host Proteins
264 1c 2002
338 a print2 rdacarrier
520 a Although dengue virus genome replication occurs in the cytoplasm of infected cells, it has been shown that the NS5 protein (RNA-dependent RNA polymerase) is hyperphosphorylated at a late stage in infection and localized to the cell nucleus. A 37 amino acid sequence of NS5 (residues 369-405) was shown to contain a functional nuclear localization signal (NLS) that interacted with the cellular nuclear transport factor, importin α/β heterodimer. Further studies using the yeast two-hybrid system revealed that the NS5 region (residues 320-368) immediately adjacent to the NLS contained an importin β-binding site that abuts or overlaps the binding site for the NS3 protein (protease/helicase). The importin β-binding site has also been shown to be a functional NLS (bNLS). Intriguingly, when both bNLS and NLS (residues 320-405) were present, the fused β -galactosidase protein did not accumulate in the nucleus. Here we provide a review of our studies on the NS5 interdomain region and compare it to other members of the Flavivirus genus in order to highlight the importance of this region as a possible target for developing broad-acting antiviral agent against dengue and other mechanistically-related viruses.
653 a NS5 protein
653 a protein interactions
653 a NS3 protein
653 a nuclear localization signal
653 a MEDICINE
653 a MEDICIN
700a Johansson, Magnusu Södertörns högskola,Avdelning Naturvetenskap4 aut0 (Swepub:sh)shmsjn02
700a Criswell, Erin4 aut
700a Jans, David A4 aut
700a Vasudevan, Subhash G4 aut
710a Södertörns högskolab Avdelning Naturvetenskap4 org
773t Dengue Bulleting 26, s. 155-161q 26<155-161x 1020-895X
856u http://www.searo.who.int/LinkFiles/Dengue_Bulletin_Volume_26_chap19.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-6066

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