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Figure 3 | BMC Structural Biology

Figure 3

From: Crystal structure of c5321: a protective antigen present in uropathogenic Escherichia coli strains displaying an SLR fold

Figure 3

Close-up view of the interactions within and between SLR repeats – convex face. Residue numbers reflect intra-SLR positions as given in Figure 2. The amino-acid code (e.g. Y11r) is given when the specific amino acid is conserved in the position (as indicated in the consensus in Figure 2). Otherwise, only the position is specified (e.g. 24r). The colouring scheme is the same as in Figure 2. Residues in grey, with their side chains represented as sticks, reflect consensus areas with lack of dominant amino-acid representative. It does not necessarily reflect a reduced importance in packing.

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