1MK5

Wildtype Core-Streptavidin with Biotin at 1.4A.

Summary for 1MK5

• Entry DOI: 10.2210/pdb1mk5/pdb
• Related: 1MEP 1SWE
• Descriptor: Streptavidin, BIOTIN (3 entities in total)
• Functional Keywords: homodimer, biotin-binding protein
• Biological source: Streptomyces avidinii
• Cellular location: Secreted: P22629
• Total number of polymer chains: 2
• Total formula weight: 27051.29

Authors

Hyre, D.E.,Le Trong, I.,Merritt, E.A.,Green, N.M.,Stenkamp, R.E.,Stayton, P.S. (deposition date: 2002-08-28, release date: 2003-09-09, 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; PubMed: 16452627; DOI: 10.1110/ps.051970306

Experimental method

X-RAY DIFFRACTION (1.4 Å)