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PredicateObject
rdf:type
entrezgene:pubmed
entrezgene:interactant
entrezgene:geneRifText
HIV-1 Matrix contains two nuclear localization signals (NLS) spanning amino acids 24-33 and 110-114 that are recognized by karyopherin alpha and mediate the nuclear import of HIV-1 preintegration complexes, HIV-1 Matrix increases intracellular ATP content, an effect hypothesized to support the ATP-dependent nuclear import of HIV-1 preintegration complexes by karyopherin alpha, HIV-1 Vpr increases the affinity of karyopherin alpha to the HIV-1 Matrix nuclear localization signal, thereby mediating the nuclear import of HIV-1 preintegration complexes, Hsp70 stimulates the binding of HIV-1 matrix to karyopherin alpha, Nuclear import of HIV-1 preintegration complexes by karyopherin alpha is governed by phosphorylation of HIV-1 Matrix on tyrosine and serine, however the exact role of phosphorylation of the C-terminal tyrosine of Matrix has been debated, The role of HIV-1 Matrix during nuclear import of the HIV-1 preintegration complex has been controversial, however recent understanding indicates HIV-1 Matrix and Vpr proteins act in concert to facilitate nuclear import by binding to karyopherin alpha
entrezgene:keyphrase
imported by