1.   b.80.7        beta-Roll  superhelix turns are made of two short strands each !   
                   Single-stranded right-handed beta-helix superhelix turns are made of parallel beta-strands and (short) turns
                   1om6  d1om6a1  A:232-244,251-257,277-281,304-310,316-321
                   1om8  d1om8a1  A:232-244,251-257,277-281,304-310,316-321
                   1o0q  d1o0qa1  A:232-244,251-257,277-281,304-310,316-321
                   1om7  d1om7a1  A:232-244,251-257,277-281,304-310,316-321
                   1h71  d1h71p1  P:232-244,251-257,277-281,304-310,316-321
                   1omj  d1omja1  A:232-244,251-257,277-281,304-310,316-321
                   1o0t  d1o0ta1  A:232-244,251-257,277-281,304-310,316-321
                   1g9k  d1g9ka1  A:232-244,251-257,277-281,304-310,316-321
                   1srp  d1srpa1  A:235-247,254-260,280-284,308-313,319-323
                   1go8  d1go8p1  P:247-259,266-272,292-296,320-325,331-335
                   1go7  d1go7p1  P:247-259,266-272,292-296,320-325,331-335
                   1jiw  d1jiwp1  P:235-247,254-260,280-284,308-313,319-323
                   1sat  d1sata1  A:235-247,254-260,280-284,308-313,319-323
                   1k7i  d1k7ia1  A:247-259,266-272,292-296,320-325,331-335
                   1k7q  d1k7qa1  A:247-259,266-272,292-296,320-325,331-335
                   1af0  d1af0a1  A:235-247,254-260,280-284,308-313,319-323
                   1k7g  d1k7ga1  A:247-259,266-272,292-296,320-325,331-335
                   1smp  d1smpa1  A:235-247,254-260,280-284,308-313,319-323
                   1akl  d1akla1  A:235-247,254-260,280-284,308-313,319-323