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. Author manuscript; available in PMC: 2011 May 15.
Published in final edited form as: Proteins. 2010 May 15;78(7):1736–1747. doi: 10.1002/prot.22688

Figure 3. Representatives of the four different patterns of αβ2 units in proteins.

Figure 3

The P0T0, P0T1, P1T0, and P1T1 example units are extracted from proteins 1VQ1(A226-249), 2O1N(116-145), 1COZ(1-28), and 2P7H(A21-46) respectively. P indicates if the two strands are parallel or antiparallel to each other, while T relates to the relative position of the strands and the helix along the protein sequence. Figure drawn with Pymol.