4IBX
Crystal structure of stabilized TEM-1 beta-lactamase variant v.13
Summary for 4IBX
Entry DOI | 10.2210/pdb4ibx/pdb |
Related | 4IBR |
Descriptor | Beta-lactamase TEM, CALCIUM ION, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ... (5 entities in total) |
Functional Keywords | tem-1 beta-lactamase, hydrolase |
Biological source | Escherichia coli |
Total number of polymer chains | 5 |
Total formula weight | 144615.82 |
Authors | Dellus-Gur, E.,Toth-Petroczy, A.,Elias, M.,Tawfik, D.S. (deposition date: 2012-12-09, release date: 2013-04-03, Last modification date: 2023-09-20) |
Primary citation | Dellus-Gur, E.,Toth-Petroczy, A.,Elias, M.,Tawfik, D.S. What Makes a Protein Fold Amenable to Functional Innovation? Fold Polarity and Stability Trade-offs. J.Mol.Biol., 425:2609-2621, 2013 Cited by PubMed: 23542341DOI: 10.1016/j.jmb.2013.03.033 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.68 Å) |
Structure validation
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