Figure 1.
The β domain structures of a)EspP, b)NalP and c)NalP*. The barrel enclosed α helices are shown in green and L5 is shown in red. Residues that are absent in the crystal structure were built with Modeller[47] and are shown in yellow. The remaining parts of all structures are shown in cyan. Secondary structure elements in EspP with corresponding residues numbers are: α helix (1–6); β 1(16–28); β 2(34–46); β 3(54–69); β 4(74–89); β 5(94–110); β 6(119–134); β 7(142–159); β 8(172–192); β 9(196–212); β 10(231–245); β 11(249–259); β 12(264–277). Secondary structure elements in NalP with corresponding residue numbers are: α helix (1–26); β 1(34–48); β 2(53–70); β 3(73–88); β 4(91–108); β 5(112–130); β 6(136–154); β 7(163–177); β 8(194–210) β 9(215–226); β 10(256–269); β 11(272–283); β 12(286–299).