Table 1. Primers used for cloning and the final amino-acid sequence of the Pax9 PD used for crystallization.

attB sites are underlined, the TEV cleavage site is italicized and Pax9 sequence-specific sites are highlighted in bold.

Forward primer	5-GGGGACAAGTTTGTACAAAAAAGCAGGCTTC GAAAACCTGTATTTTCAGGGC GCCTTCGGGGAGGTGAACCAGCTG-3
Reverse primer	5-GGGGACCACTTTGTACAAGAAAGCTGGGTTTAGTTGCCGATCTTGTTGCGCAGAATAC-3
Amino-acid sequence of the construct	GAFGEVNQLGGVFVNGRPLPNAIRLRIVELAQLGIRPCDISRQLRVSHGCVSKILARYNETGSILPGAIGGSKPRVTTPTVVKHIRTYKQRDPGIFAWEIRDRLLADGVCDKYNVPSVSSISRILRNKIGN