1.   a.269.1       FtsH protease domain-like  contains zincin-like (  
                   FtsH protease domain-like array of 6 helices and a 2-stranded beta-ribbon
                   2cea  d2ceac1  C:413-435,441-445,452-459,575-590,593-606

2.   c.37.1        P-loop containing nucleoside triphosphate hydrolases  division into families based on beta-sheet topologies !   
                   P-loop containing nucleoside triphosphate hydrolases 3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes
                   2bmf  d2bmfa1  A:261-272,438-449,485-498,526-541,543-554
                   1yks  d1yksa2  A:266-277,443-453,489-502,530-545,547-558
                   2bhr  d2bhrb1  B:261-272,438-449,485-499,526-541,543-554
                   2bhr  d2bhra1  A:261-272,438-449,485-499,526-541,543-554
                   2bmf  d2bmfb1  B:261-272,438-449,485-499,526-541,543-554

List of motif hits that are not present in SCOP but are found in PDB for pattern ID: 1073 (enumeration index: query516.1003) of S5

2jlr  A:261-272,438-449,485-499,526-541,543-554
2jlv  B:261-271,439-449,485-498,526-541,543-554
2z83  A:262-273,439-450,486-500,527-542,544-555
2jlx  A:261-271,439-449,485-499,526-541,543-554
2jlx  B:261-272,439-449,485-499,526-541,543-554
3le7  B:15-32,73-84,161-183,182-193,200-210
2jlw  B:261-271,439-449,485-498,526-541,543-554
2whx  A:261-272,438-449,485-499,526-541,543-554
2v6j  A:77-88,252-262,298-311,339-354,356-367
2vbc  A:261-273,438-449,485-499,526-541,543-554
1ymf  A:266-277,443-453,489-502,530-545,547-558
2qeq  B:262-273,439-449,486-499,527-542,544-555
2wv9  A:262-272,439-450,486-500,527-542,544-555
2v6i  A:77-88,252-262,298-311,339-354,356-367
2jlq  A:261-272,438-449,485-499,526-541,543-554