CHCHD4 GI:21389469 coiled-coil-helix-coiled-coil-helix domain containing 4 isoform 2 1 mpvsyssvtt ryyhragaee gkdriifvtk edhetpssae lvaddpndpy 50 51 eehglilpng ninwncpclg gmasgpcgeq fksafscfhy steeikgsdc 100 101 vdqframqec mqkypdlypq ededeeeere kkpaeqaeet apieatatke 150 151 eegss