1MEP
Crystal Structure of Streptavidin Double Mutant S45A/D128A with Biotin: Cooperative Hydrogen-Bond Interactions in the Streptavidin-Biotin System.
Summary for 1MEP
Entry DOI | 10.2210/pdb1mep/pdb |
Related | 1MK5 1SWE |
Descriptor | Streptavidin, BIOTIN (3 entities in total) |
Functional Keywords | homotetramer, biotin-binding protein |
Biological source | Streptomyces avidinii |
Cellular location | Secreted: P22629 |
Total number of polymer chains | 4 |
Total formula weight | 53862.55 |
Authors | Hyre, D.E.,Le Trong, I.,Merritt, E.A.,Stenkamp, R.E.,Green, N.M.,Stayton, P.S. (deposition date: 2002-08-08, release date: 2003-09-02, Last modification date: 2024-02-14) |
Primary citation | Hyre, D.E.,Le Trong, I.,Merritt, E.A.,Eccleston, J.F.,Green, N.M.,Stenkamp, R.E.,Stayton, P.S. Cooperative hydrogen bond interactions in the streptavidin-biotin system Protein Sci., 15:459-467, 2006 Cited by PubMed: 16452627DOI: 10.1110/ps.051970306 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.65 Å) |
Structure validation
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