Figure 4
From: Discovering co-occurring patterns and their biological significance in protein families
Three-dimensional structures of ubiquitin [PDB:1AAR,2JF5,1WR1]. The binding residues discussed in Table 2 and their functions are displayed. a) is the ubiquitin chain linked by the Lys(K)48 in APC 4 to the diglycine, b) is the ubiquitin chain linked by the Lys(K)63 in APC 4 to the diglycine, c) is the binding between dskp binding ubiquitin and ubiquitin by Leu(L)8 of APC 2, Val(V)70 of APC 3, Ile44(I) and Lys(K)48 of APC 4, and His(H)68 of APC 3.