FKLF-2.

(A) Deduced polypeptide sequence of murine FKLF-2 (mFKLF-2, Genebank accession number: AF251796). Proline residues are shown with a bold typeface, and alanine residues are highlighted with a shaded box. The sequence of the 3 zinc fingers is underlined, and the conserved polypeptide regions used for the preparation of degenerate primers are indicated by boxes with gray stripes. Polypeptide sequence of human FKLF-2 (hFKLF-2) is also shown with an italic typeface below the equivalent mFKLF-2 sequence. (B) Schematic representation of structure of deduced FKLF-2 protein. Alanine and proline-rich in serine residues are shown by shaded boxes. Three zinc fingers are shown by striped boxes. Numbers above the boxes represent amino acid positions from the first methionine. (C) Comparison of amino-terminal polypeptide sequences between mFKLF-2 and mBTEB1.22 Identical amino acid residues are shown by a bold typeface and marked with a symbol (:).