3Q3F

Engineering Domain-Swapped Binding Interfaces by Mutually Exclusive Folding: Insertion of Ubiquitin into position 103 of Barnase

Summary for 3Q3F

Entry DOI	10.2210/pdb3q3f/pdb
Descriptor	Ribonuclease/Ubiquitin chimeric protein, SULFATE ION (3 entities in total)
Functional Keywords	domain swap, oligomerization, ubiquitin insertion, hydrolase, protein binding
Biological source	Bacillus amyloliquefaciens More
Cellular location	Secreted: P00648
Total number of polymer chains	1
Total formula weight	22665.72
Authors	Ha, J.-H.,Karchin, J.M.,Walker-Kopp, N.,Huang, L.-S.,Berry, E.A.,Loh, S.N. (deposition date: 2010-12-21, release date: 2012-01-25, Last modification date: 2023-09-13)
Primary citation	Ha, J.H.,Karchin, J.M.,Walker-Kopp, N.,Huang, L.S.,Berry, E.A.,Loh, S.N. Engineering domain-swapped binding interfaces by mutually exclusive folding. J.Mol.Biol., 416:495-502, 2012 Cited by PubMed: 22245575 DOI: 10.1016/j.jmb.2011.12.050 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.169 Å)

Structure validation