FIG. 1.
Alignment of PHD finger domains. The C-terminal ends of human Ing1 (AAC00501), S. pombe Png1 (CAA15917) and Png2 (CAA21250), and S. cerevisiae Yng1 (P50947), Yng2 (P38806), and Pho23 (S66947) were aligned to fit the PHD finger consensus sequence (1). The symbols $ and # indicate semiconserved and highly conserved hydrophobic residues, respectively. Regions of protein sequence identity with Ing1 are shaded. Numbers at the right of each sequence indicate the length of each protein.