1F4A
E. COLI (LACZ) BETA-GALACTOSIDASE (NCS CONSTRAINED MONOMER-ORTHORHOMBIC)
Summary for 1F4A
| Entry DOI | 10.2210/pdb1f4a/pdb |
| Related | 1BGL 1BGM 1DP0 1F49 1F4H 1GHO 1HN1 |
| Descriptor | BETA-GALACTOSIDASE, MAGNESIUM ION (3 entities in total) |
| Functional Keywords | alpha/beta barrel, jelly roll barrel, fibronectin, beta supersandwich, hydrolase |
| Biological source | Escherichia coli |
| Total number of polymer chains | 4 |
| Total formula weight | 465150.38 |
| Authors | Juers, D.H.,Jacobson, R.H.,Wigley, D.,Zhang, X.J.,Huber, R.E.,Tronrud, D.E.,Matthews, B.W. (deposition date: 2000-06-07, release date: 2001-02-21, Last modification date: 2024-02-07) |
| Primary citation | Juers, D.H.,Jacobson, R.H.,Wigley, D.,Zhang, X.J.,Huber, R.E.,Tronrud, D.E.,Matthews, B.W. High resolution refinement of beta-galactosidase in a new crystal form reveals multiple metal-binding sites and provides a structural basis for alpha-complementation. Protein Sci., 9:1685-1699, 2000 Cited by PubMed: 11045615PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.8 Å) |
Structure validation
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