3CZJ | A:731-1023; B:731-1023; C:731-1023; D:731-1023 | "E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH D-GALCTOPYRANOSYL-1-ONE" |
3I3B | A:731-1023; C:731-1023; D:731-1023; B:731-1023 | E.COLI (LACZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH D-GALACTOPYRANOSYL-1-ON |
3I3D | A:731-1023; B:731-1023; C:731-1023; D:731-1023 | E. COLI (LACZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH IPTG |
3I3E | A:731-1023; C:731-1023; D:731-1023; B:731-1022 | E. COLI (LACZ) BETA-GALACTOSIDASE (M542A) |