4.   b.69.3        Nitrous oxide reductase, N-terminal domain    
                   7-bladed beta-propeller consists of seven 4-stranded beta-sheet motifs; meander
                   1fwx  d1fwxd2  D:139-147,165-173,174-184,186-193,245-254
                   1fwx  d1fwxc2  C:139-147,165-173,174-184,186-193,245-254
                   1fwx  d1fwxb2  B:139-147,165-173,174-184,186-193,245-254
                   1fwx  d1fwxa2  A:139-147,165-173,174-184,219-227,245-254
                   1fwx  d1fwxa2  A:139-147,165-173,174-184,188-193,245-254
                   1fwx  d1fwxc2  C:139-147,165-173,174-184,219-227,245-254
                   1fwx  d1fwxd2  D:139-147,165-173,174-184,219-227,245-254
                   1fwx  d1fwxb2  B:139-147,165-173,174-184,219-227,245-254
                   1qni  d1qnif2  F:139-147,165-173,174-184,186-193,249-254
                   1qni  d1qnid2  D:139-147,165-173,174-184,186-193,249-254
                   1qni  d1qnic2  C:139-147,165-173,174-184,219-227,249-254
                   1qni  d1qnic2  C:139-147,165-173,174-184,187-193,249-254
                   1qni  d1qnie2  E:139-147,165-173,174-184,219-227,249-254
                   1qni  d1qnib2  B:139-147,165-173,174-184,219-227,249-254
                   1qni  d1qnia2  A:139-147,165-173,174-184,219-227,249-254
                   1qni  d1qnib2  B:139-147,165-173,174-184,187-193,249-254
                   1qni  d1qnie2  E:139-147,165-173,174-184,187-193,249-254
                   1qni  d1qnif2  F:139-147,165-173,174-184,219-227,249-254
                   1qni  d1qnid2  D:139-147,165-173,174-184,219-227,249-254
                   1qni  d1qnia2  A:139-147,165-173,174-184,187-193,249-254

9.   b.68.2        Soluble quinoprotein glucose dehydrogenase    
                   6-bladed beta-propeller consists of six 4-stranded beta-sheet motifs; meander
                   1c9u  d1c9ua_  A:155-165,196-204,221-227,250-257,259-265
                   1c9u  d1c9ua_  A:155-165,196-204,221-227,228-237,259-265
                   1c9u  d1c9ub_  B:155-165,196-204,221-227,250-257,260-265
                   1qbi  d1qbib_  B:155-165,196-204,221-227,250-257,260-265
                   1c9u  d1c9ub_  B:155-165,196-204,221-227,228-237,260-265
                   1cq1  d1cq1b_  B:155-165,196-204,221-227,250-257,260-265
                   1qbi  d1qbib_  B:155-165,196-204,221-227,228-237,260-265
                   1cq1  d1cq1a_  A:155-165,196-204,221-227,250-257,260-265
                   1cq1  d1cq1b_  B:155-165,196-204,221-227,228-237,260-265
                   1cru  d1crua_  A:155-165,196-204,221-227,250-257,260-265
                   1cq1  d1cq1a_  A:155-165,196-204,221-227,228-237,260-265
                   1cru  d1crub_  B:155-165,196-204,221-227,250-257,260-265
                   1cru  d1crua_  A:155-165,196-204,221-227,229-237,260-265
                   1cru  d1crub_  B:155-165,196-204,221-227,229-237,260-265
                   1qbi  d1qbia_  A:155-165,196-204,221-226,250-257,260-265
                   1qbi  d1qbia_  A:155-165,196-204,221-226,228-237,260-265