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Interaction of protein RecA with ADP (ATP): the mechanism of the ATPase reaction |
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| Authors: | A M Kachurin A Ia Smelianski? V M Chernaenko A T Akhmedov |
| Abstract: | Structure of the RecA x ADP(ATP) and recA x ADP x cation(+2) complexes was studied by methods of ESR, NMR and near-ultraviolet spectroscopy. The strong hypochromism in the adenine absorption band occurs. The complexes of nucleotide with cation and with protein were independently involved in the triple recA x ADP x cation(+2) complex. The triple complex can be treated as a three-link chain with the ADP localized in the middle. |
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