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A multiprotein complex that interacts with RNA polymerase II elongator
Authors:Li Y  Takagi Y  Jiang Y  Tokunaga M  Erdjument-Bromage H  Tempst P  Kornberg R D
Affiliation:Department of Structural Biology, Stanford University School of Medicine, Stanford, California 94305-5400, USA. yli@tularik.com
Abstract:A three-subunit Hap complex that interacts with the RNA polymerase II Elongator was isolated from yeast. Deletions of genes for two Hap subunits, HAP1 and HAP3, confer pGKL killer-insensitive and weak Elongator phenotypes. Preferential interaction of the Hap complex with free rather than RNA polymerase II-associated Elongator suggests a role in the regulation of Elongator activity.
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