Fig. 1.
Sequence and structural analysis of mpygo2 and its gene products. (A) mpygo2 cDNA sequence and the deduced amino acid sequence. The putative NLS sequence is boxed. The PHD finger domain is underlined. (B) Amino acid sequence alignment of the N-terminal (top) and C-terminal (bottom) domains conserved in Pygo proteins from mouse and human Drosophila and Xenopus. Identical residues are highlighted. NLS residues are marked by black dots under the sequence. Structural residues of the PHD domain are marked by black stars under the sequence. (C) Exon-intron structure of the mpygo2 gene. Rectangular boxes indicate exons (solid boxes, coding sequences; open boxes, noncoding sequences). Horizontal lines indicate introns. Sizes of exons and introns are indicated. D3Mit49 and D3Mit341 are markers on chromosome 3 that flank the mpygo2 gene, and chromosomal locations are indicated in cM. GenBank accession numbers of sequences used in alignment follow: Pygo, NM_143615; xPygo, AF521655; mPygo1, AK011208; hPygo1, AF457207; hPygo2, BC032099.