4IBR
Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying G238S/E104K mutations
Summary for 4IBR
Entry DOI | 10.2210/pdb4ibr/pdb |
Related | 1ERO 1L7U 4IBX |
Descriptor | TEM-94 ES-beta-lactamase, CALCIUM ION, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ... (4 entities in total) |
Functional Keywords | beta-lactamase, hydrolase |
Biological source | Escherichia coli |
Total number of polymer chains | 1 |
Total formula weight | 29036.19 |
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 (2.2 Å) |
Structure validation
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