Summary for 2RTA
| Descriptor | STREPTAVIDIN, SULFATE ION (3 entities in total) |
|---|---|
| Functional Keywords | biotin-binding protein, i4122 apostreptavidin, ph 2.97 |
| Biological source | Streptomyces avidinii |
| Cellular location | Secreted P22629 |
| Total number of polymer chains | 1 |
| Total molecular weight | 14373.45 |
| Authors | Katz, B.A. (deposition date: 1997-09-11, release date: 1998-10-14, Last modification date: 2011-11-16) |
| Primary citation | Katz, B.A. Binding of biotin to streptavidin stabilizes intersubunit salt bridges between Asp61 and His87 at low pH. J.Mol.Biol., 274:776-800, 1997 PubMed: 9405158 (PDB entries with the same primary citation) DOI: 10.1006/jmbi.1997.1444  Import into Mendeley |
| Experimental method | X-RAY DIFFRACTION (1.39 Å) |
