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Figure 1 | BMC Structural Biology

Figure 1

From: Structure of a conserved hypothetical protein SA1388 from S. aureus reveals a capped hexameric toroid with two PII domain lids and a dinuclear metal center

Figure 1

Structure and topology of SA1388. (A) Ribbon diagram showing the overall fold and three-domain organization of SA1388 monomer. Secondary structures are colored from blue (N-terminus) to red (C-terminus). Helices are labelled from α1-α11 while strands are labelled β1-β16. The two bound zinc atoms are shown as grey balls and the liganding residues are shown in ball-and-stick representation. (B) Topology diagram showing the connectivity of the secondary structures. Helices are colored yellow and the strands are in cyan with the same numbering as in 1A. (C) Superposition of the N (Red) and C terminal (blue) NIF3 domains on each other. The secondary structures are numbered as in Figure 1A.

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BMC Structural Biology

ISSN: 1472-6807

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