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Figure 2
Structure of GilaA.00312.a (PDB entry 3i3f). (a) A GilaA.00312.a trimer with one monomer shown as a white surface; the identical residues in similar proteins are shown in red. (b) Alternative view of the trimer showing the unique insertion found in GilaA.00312.a as gold sticks. Endoribonuclease allosteric sites are identified by the modeled ligands in ball-and-stick representation. (c) Superposition of the GilaA.00312.a monomer (aquamarine) on the closest structures (gray). (d) A GilaA.00312.a trimer (aquamarine) superposed on the closest structures (gray). (e) ENDScript alignment of the closest structures. The secondary-structure elements shown are α-helices (α), 310-helices (η), β-strands (β) and β-turns (TT). Identical residues are shown in red and similar residues in yellow. The same structures are used in (c), (d) and (e).

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
Volume 78| Part 2| February 2022| Pages 59-65
https://doi.org/10.1107/S2053230X21013595
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