1Y55

Crystal structure of the C122S mutant of E. Coli expressed avidin related protein 4 (AVR4)-biotin complex

Summary for 1Y55

Entry DOI	10.2210/pdb1y55/pdb
Related	1Y52 1Y53
Descriptor	Avidin-related protein 4/5, BIOTIN, FORMIC ACID, ... (4 entities in total)
Functional Keywords	avidin, streptavidin, biotin, avidin related molecule, high affinity, thermostability, sugar binding protein
Biological source	Gallus gallus (chicken)
Cellular location	Secreted (Potential): P56734
Total number of polymer chains	2
Total formula weight	28990.61
Authors	Eisenberg-Domovich, Y.,Hytonen, V.P.,Wilchek, M.,Bayer, E.A.,Kulomaa, M.S.,Livnah, O. (deposition date: 2004-12-02, release date: 2005-05-24, Last modification date: 2021-11-10)
Primary citation	Eisenberg-Domovich, Y.,Hytonen, V.P.,Wilchek, M.,Bayer, E.A.,Kulomaa, M.S.,Livnah, O. High-resolution crystal structure of an avidin-related protein: insight into high-affinity biotin binding and protein stability. Acta Crystallogr.,Sect.D, 61:528-538, 2005 Cited by PubMed: 15858262 DOI: 10.1107/S0907444905003914 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1 Å)

Structure validation