The nucleoporin Gle1 activates DEAD-box protein 5 (Dbp5) by promoting ATP binding and accelerating rate limiting phosphate release
Gray S, Cao W, Montpetit B, De La Cruz EM. The nucleoporin Gle1 activates DEAD-box protein 5 (Dbp5) by promoting ATP binding and accelerating rate limiting phosphate release. Nucleic Acids Research 2022, 50: 3998-4011. PMID: 35286399, PMCID: PMC9023272, DOI: 10.1093/nar/gkac164.Peer-Reviewed Original ResearchConceptsNuclear pore complexRNA exportDEAD-box protein Dbp5ATPase cycleDbp5's ATPase activityDEAD (Asp-Glu-Ala-Asp) box protein 5Pore complexDbp5ATP bindingATPase cyclingNucleotide stateCytoplasmic faceGle1Pool of ATPADP-PiGene expressionProtein 5Mechanistic understandingNucleoporinsNup159ATPase activityATP dissociationATPPi releasePi release rate