The crystal structure of AjiA1 reveals a novel structural motion mechanism in the adenylate-forming enzyme family - Paiva, Fernanda Cristina Rodrigues de; Chan, K.; Samborskyy, Markiyan; Silber, Ariel Mariano; Leadlay, Peter F.; Dias, Marcio Vinicius Bertacine (Acta Crystallographica. Section D Structural Biology, 2020)