LIM Domain Binding Protein 2 (LDB2)

CLIM1 was localized to 4p16-p15 and the map position was refined to 4p15 with a regional mapping panel for human chromosome 4. CLIM2 was localized to 10q24-q25; this region shares homology with the distal region of mouse chromosome 19, where the mouse gene Lbd1 was mapped by.Human sequences homologous to both Clim1 and Clim2 proteins were found. To obtain full-length cDNA clones for both genes, they screened a human craniofacial cDNA library with the corresponding human clones. The CLIM1 composite cDNA was found to be 2,351 bp long; the CLIM2 composite cDNA was found to be 1,953 bp long. The genes encode proteins of similar size, 373 and 375 amino acids, respectively.