DNA-binding proteins are proteins that are composed of DNA-binding domains and thus have a specific or general affinity for either single or double stranded DNA.DNA-binding proteins include transcription factors which modulate the process of transcription,various polymerases,nucleases which cleave DNA molecules,and histones which are involved in chromosome packaging in the cell nucleus.DNA-binding proteins conjugated with deoxyribonucleic acids and formed deoxyribonucleoproteins（DNP）.A necessary prerequisite for the study of DNA-binding prote...
