This file points to 10 pairs of files of the form    "?nx*"
("?" is a single-character wildcard and "*" is a multiple-character wildcard.)

Crossing File	Backbone Overlay
1nx4_A	1nx4_A_sse
1nx9_A	1nx9_A_sse
1nxc_A	1nxc_A_sse
1nxh_A	1nxh_A_sse
1nxi_A	1nxi_A_sse
1nxj_A	1nxj_A_sse
1nxk_A	1nxk_A_sse
1nxm_A	1nxm_A_sse
1nxq_A	1nxq_A_sse
1nxu_A	1nxu_A_sse