The crystal structure of Shethna protein II (FeSII) from Azotobacter vinelandii suggests a domain swap

Kabasakal, B.V.; McFarlane, C.R.; Cotton, C.A.R.; Schmidt, A.; Kung, A.; Lieber, L.; Murray, J.W.

doi:10.1107/S2059798324005928

Acta Crystallographica Section D
Acta Crystallographica
Section D STRUCTURAL BIOLOGY

IUCr IT WDC

home archive editors for authors for readers submit subscribe open access

view article

Figure 3
Cartoon and schematic view of the dimers of FeSII in the P2₁2₁2 crystal form. (a) Closed dimer (chains E and E′). (b) Open dimer (chains A and B). (c) Domain-swap dimer (chains A and B′). (d) Open and domain-swap dimers (A, B and B′). The chains are shown in blue and purple, with the lid helix (residues 68–79) in orange, except for the top lid helix when interpreted as part of the domain-swap dimer, when it is shown in red.

STRUCTURAL
BIOLOGY

ISSN: 2059-7983

Volume 80| Part 8| August 2024| Pages 599-604

https://doi.org/10.1107/S2059798324005928

Open

access

Follow Acta Cryst. D

Search IUCr Journals		doi		Advanced search
Author		volume	page