Table 1.

Comprehensive protein sequence alignment of predicted pADPr binding motifs screened by polymer blot analysis

The alignment includes known and putative pADPr binding proteins based on the pADPr binding motif (hxbxhhbbhhb)(3). The central amino acid couple K/R is shown on a black background. Proximal residues that fit the consensus are indicated under a gray background. Swiss-Prot accession codes, sites mapping and experimental pADPr binding validation are indicated for each peptide.