ClustalW alignment of the IPK family members. The following proteins
are aligned: hIP3-3KA, hIP6K1, hIP6K2, hIP6K3, Sckcs1, and Scipk2, where the
prefix “h” represents H. sapiens and “Sc”
represents S. cerevisiae. Accession numbers are as follows: IP3-3KA,
NP_002211; IP6K1, NP_695005; IP6K2, NP_057375; IP6K3, NP_473452; Sckcs1,
NP_010300; Scipk2p, NP_010458. Amino acids highlighted in black boxes
indicate identical residues. Amino acids highlighted in gray boxes
indicate the conserved nature of the amino acids (such as hydrophobicity,
charge, etc.). The numbers indicate the amino acids from the
corresponding protein shown in that line.