calretinin is related to the 28,000 mol . wt calcium-binding protein , calbindin , and a survey of the chick brain by in situ hybridization has identified the brain nuclei that expressed the genes for the two proteins [ rogers j.h. , j. cell biol . 105 , 1343 ( 1987 ) ] .
C0054544
calretinin
C0054444
calbindin