PDB code | Main view | Title | 1dp0 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1dp0&file=traces.jpg) | E. COLI BETA-GALACTOSIDASE AT 1.7 ANGSTROM |
1f4a | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1f4a&file=traces.jpg) | E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER-ORTHORHOMBIC) |
1f4h | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1f4h&file=traces.jpg) | E. COLI (LACZ) BETA-GALACTOSIDASE (ORTHORHOMBIC) |
1hn1 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1hn1&file=traces.jpg) | E. COLI (LAC Z) BETA-GALACTOSIDASE (ORTHORHOMBIC) |
1jyn | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jyn&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE |
1jyv | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jyv&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ONPG |
1jyw | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jyw&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG |
1jyx | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jyx&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE IN COMPLEX WITH IPTG |
1jz2 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jz2&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE-TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (ORTHORHOMBIC) |
1jz3 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jz3&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY-GALACTOSYL ENZYME INTERMEDIATE |
1jz4 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jz4&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE-TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE (Low Bis-Tris) |
1jz5 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jz5&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE IN COMPLEX WITH D-GALCTOPYRANOSYL-1-ON |
1jz6 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jz6&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO-TETRAZOLE |
1jz7 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jz7&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE |
1jz8 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1jz8&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE |
1px3 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1px3&file=traces.jpg) | E. COLI (LACZ) BETA-GALACTOSIDASE (G794A) |
1px4 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1px4&file=traces.jpg) | E. COLI (LACZ) BETA-GALACTOSIDASE (G794A) WITH IPTG BOUND |
1yq2 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=1yq2&file=traces.jpg) | beta-galactosidase from Arthrobacter sp. C2-2 (isoenzyme C2-2-1) |
3bga | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3bga&file=traces.jpg) | Crystal structure of beta-galactosidase from Bacteroides thetaiotaomicron VPI-5482 |
3czj | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3czj&file=traces.jpg) | ""E. COLI (lacZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH D-GALCTOPYRANOSYL-1-ONE"" |
3dec | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3dec&file=traces.jpg) | Crystal structure of a glycosyl hydrolases family 2 protein from Bacteroides thetaiotaomicron |
3dym | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3dym&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (H418E) |
3dyo | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3dyo&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (H418N) in complex with IPTG |
3dyp | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3dyp&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (H418N) |
3e1f | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3e1f&file=traces.jpg) | E.Coli (lacZ) beta-galactosidase (H418E) in complex with galactose |
3i3b | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3i3b&file=traces.jpg) | E.coli (lacz) Beta-Galactosidase (M542A) in Complex with D-Galactopyranosyl-1-on |
3i3d | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3i3d&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE (M542A) IN COMPLEX WITH IPTG |
3i3e | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3i3e&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE (M542A) |
3iap | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3iap&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (E416Q) |
3iaq | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3iaq&file=traces.jpg) | E. coli (lacz) beta-galactosidase (E416V) |
3j7h | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3j7h&file=traces.jpg) | 3J7H |
3muy | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3muy&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (R599A) |
3muz | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3muz&file=traces.jpg) | E.Coli (lacZ) beta-galactosidase (R599A) in complex with IPTG |
3mv0 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3mv0&file=traces.jpg) | E. COLI (lacZ) BETA-GALACTOSIDASE (R599A) IN COMPLEX WITH D-GALCTOPYRANOSYL-1-ONE |
3mv1 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3mv1&file=traces.jpg) | E.Coli (lacZ) beta-galactosidase (R599A) in complex with Guanidinium |
3ob8 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3ob8&file=traces.jpg) | Structure of the beta-galactosidase from Kluyveromyces lactis in complex with galactose |
3oba | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3oba&file=traces.jpg) | Structure of the beta-galactosidase from Kluyveromyces lactis |
3sep | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3sep&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (S796A) |
3t08 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t08&file=traces.jpg) | E. coli (LacZ) beta-galactosidase (S796A) IPTG complex |
3t09 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t09&file=traces.jpg) | E. coli (LacZ) beta-galactosidase (S796A) galactonolactone complex |
3t0a | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t0a&file=traces.jpg) | E. coli (LacZ) beta-galactosidase (S796T) |
3t0b | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t0b&file=traces.jpg) | E. coli (LacZ) beta-galactosidase (S796T) IPTG complex |
3t0d | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t0d&file=traces.jpg) | E.coli (lacZ) beta-galactosidase (S796T) in complex with galactonolactone |
3t2o | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t2o&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (S796D) |
3t2p | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t2p&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (S796D) in complex with IPTG |
3t2q | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3t2q&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (S796D) in complex with galactonolactone |
3vd3 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vd3&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460D) |
3vd4 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vd4&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460D) in complex with IPTG |
3vd5 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vd5&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460S) |
3vd7 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vd7&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460S) in complex with galactotetrazole |
3vd9 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vd9&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460S) in complex with IPTG |
3vda | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vda&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460T) |
3vdb | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vdb&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460T) in complex with galactonolactone |
3vdc | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=3vdc&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460T) in complex with IPTG |
4ckd | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4ckd&file=traces.jpg) | Model of complex between the E.coli enzyme beta-galactosidase and four single chain Fv antibody domains scFv13R4. |
4duv | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4duv&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (G974A) 2-deoxy-galactosyl-enzyme and bis-Tris complex |
4duw | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4duw&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (G974A) in complex with allolactose |
4dux | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4dux&file=traces.jpg) | E. coli (lacZ) beta-galactosidase (N460S) in complex with L-ribose |
4ttg | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4ttg&file=traces.jpg) | 4TTG |
4v40 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4v40&file=traces.jpg) | 4V40 |
4v41 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4v41&file=traces.jpg) | 4V41 |
4v44 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4v44&file=traces.jpg) | 4V44 |
4v45 | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=4v45&file=traces.jpg) | 4V45 |
5a1a | ![](http://www.ebi.ac.uk/thornton-srv/databases/cgi-bin/pdbsum/getimg.pl?source=pdbsum&pdb_code=5a1a&file=traces.jpg) | 5A1A |