Fig. 5: Coronavirus 5′ UTR 2D structures displayed using the Sarbecovirus Rfam family (RF03120).
From: R2DT is a framework for predicting and visualising RNA secondary structure using templates
a, b SARS-CoV-2 isolates (MT019530.1 and MT263421). c SARS Coronavirus Urbani isolate (MK062184.1); d Bat SARS Coronavirus HKU3-1 (DQ022305.2). The standardised 2D layouts facilitate structure comparison, with colour coding highlighting the differences between individual sequences and the model. Nucleotides in black are identical to the Rfam consensus sequence and the template, nucleotides shown in green are different between the input sequence and the template, while magenta nucleotides represent insertions.
