Crystal structure of stable protein CutA1 from psychrotrophic bacterium Shewanella sp. SIB1

Sato, A.; Yokotani, S.; Tadokoro, T.; Tanaka, S.; Angkawidjaja, C.; Koga, Y.; Takano, K.; Kanaya, S.

doi:10.1107/S0909049510028669

Figure 3
(a) Topological diagram of the trimeric structure of SIB1-CutA1. In the trimeric structure each monomer is coloured differently. Arrows and circles indicate [beta]

strands and [alpha]

helices. Squares and triangles indicate Gln39/Pro58 and Tyr45/Trp47/Tyr81/Tyr98/Trp101. (b) Close-up view of the subunit interface. Each monomer is coloured differently. The highly conserved aromatic residues are shown.