The human Rad52 protein exists as a heptameric ring Alicja Z. Stasiak, Eric Larquet, Andrzej Stasiak, Shirley Müller, Andreas Engel, Eric Van Dyck, Stephen C. West, Edward H. Egelman Current Biology Volume 10, Issue 6, Pages (March 2000) DOI: /S (00)
Figure 1 Current Biology , DOI: ( /S (00) )
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