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4IBR

Crystal structure of stabilized TEM-1 beta-lactamase variant v.13 carrying G238S/E104K mutations

Summary for 4IBR
Entry DOI10.2210/pdb4ibr/pdb
Related1ERO 1L7U 4IBX
DescriptorTEM-94 ES-beta-lactamase, CALCIUM ION, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ... (4 entities in total)
Functional Keywordsbeta-lactamase, hydrolase
Biological sourceEscherichia coli
Total number of polymer chains1
Total formula weight29036.19
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 citationDellus-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: 23542341
DOI: 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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