[Interaction of the non-histone protein PS1 with some chromatin components].
The binding of non-histone protein from mouse spleen chromatin located in the sites highly sensitive to micrococcal nuclease and DNA-ase I, to DNA and histones was studied. The binding of the DNA-protein complexes to nitrocellulose filters demonstrated the absence of protein binding to DNA. A highly selective binding of protein PS1 to histones H1 and H2A and to one of the non-histone proteins (presumably HMG 14) was revealed. It is concluded that protein PS1 is incorporated into chromatin by the protein-protein interactions.
D000818:Animals; D002843:Chromatin / Q000378:metabolism*; D002868:Chromosomal Proteins, Non-Histone / Q000378:metabolism*; D004247:DNA / Q000378:metabolism; D003850:Deoxyribonuclease I; D003851:Deoxyribonucleases; D004720:Endonucleases; D006657:Histones / Q000378:metabolism; D051379:Mice; D008836:Micrococcal Nuclease; D011485:Protein Binding; D013154:Spleen / Q000378:metabolism
D002843:Chromatin; D002868:Chromosomal Proteins, Non-Histone; D006657:Histones; D004247:DNA; D003851:Deoxyribonucleases; D004720:Endonucleases; D003850:Deoxyribonuclease I; D008836:Micrococcal Nuclease
Bzaimodeĭstvie negistonovogo belka PS1 a nekotorymi komponentami khromatina.