学科分类
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1 个结果
  • 简介:MembersofBcl-2familyofproteinsareregulatorsofcelldeaththatcanbegroupedintosubfamiliesofprosurvivalandproapoptoticmolecules.Theyarecharacterizedbythepresenceofseveralconservedmotifs,knownastheBcl-2homology(BH)domains,designatedBH1,BH2,BH3andBH4.MutagenesisandstructuralstudiesrevealedthattheBHdomainsareimportantfunctionaldomainsthatarealsorequiredfordimerizationfunction.Recently,asubfamilyofproapoptoticmoleculesonlycontainsBH3motifhasbeenidentifiedsuggestingBH3domainalonemaybesufficientformediatingproapoptoticfunctionamong

  • 标签: 前凋亡蛋白 map-1 多bcl-2同源域 bax相关蛋白 特性