1LCW

streptavidin-homobiotin complex

Summary for 1LCW

Entry DOI	10.2210/pdb1lcw/pdb
Related	1LCV 1LCZ 1LDO 1LDQ 1LEL
Descriptor	Streptavidin, HOMOBIOTIN (3 entities in total)
Functional Keywords	avidin, streptavidin, biotin, high affinity systems, ligand exchange, unknown function
Biological source	Streptomyces avidinii
Cellular location	Secreted: P22629
Total number of polymer chains	2
Total formula weight	26046.34
Authors	Livnah, O.,Pazy, Y.,Bayer, E.A.,Wilchek, M. (deposition date: 2002-04-07, release date: 2002-11-06, Last modification date: 2024-02-14)
Primary citation	Pazy, Y.,Kulik, T.,Bayer, E.A.,Wilchek, M.,Livnah, O. Ligand exchange between proteins: exchange of biotin and biotin derivatives between avidin and streptavidin J.Biol.Chem., 277:30892-30900, 2002 Cited by PubMed: 12055191 DOI: 10.1074/jbc.M202874200 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.2 Å)

Structure validation