EFCAB1 GI:218751877 EF-hand calcium binding domain 1 isoform b 1 mnrkklqklt dtltknckhl frgfdkdndg cvnvlewihg lslflrgsle 50 51 ekmkycfevf dlngdgfisk eemfhmlkns llkqpseedp degikdlvei 100 101 tlkkmdhdhd gklsfadyel avreetllle afgpclpdpk sqmefeaqvf 150 151 kdpnefndm