1UBG

MsREcA-dATP complex

Summary for 1UBG

Entry DOI	10.2210/pdb1ubg/pdb
Related	1UBC 1UBE 1UBF 1g19 1mo3
Descriptor	RecA, 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE (3 entities in total)
Functional Keywords	recombination, dna-repair
Biological source	Mycobacterium smegmatis
Cellular location	Cytoplasm (By similarity): Q59560
Total number of polymer chains	1
Total formula weight	37835.67
Authors	Datta, S.,Krishna, R.,Ganesh, N.,Chandra, N.R.,Muniyappa, K.,Vijayan, M. (deposition date: 2003-04-04, release date: 2003-07-22, Last modification date: 2023-10-25)
Primary citation	Datta, S.,Krishna, R.,Ganesh, N.,Chandra, N.R.,Muniyappa, K.,Vijayan, M. Crystal Structures of Mycobacterium smegmatis RecA and Its Nucleotide Complexes J.BACTERIOL., 185:4280-4284, 2003 Cited by PubMed Abstract: The crystal structures of Mycobacterium smegmatis RecA (RecA(Ms)) and its complexes with ADP, ATPgammaS, and dATP show that RecA(Ms) has an expanded binding site like that in Mycobacterium tuberculosis RecA, although there are small differences between the proteins in their modes of nucleotide binding. Nucleotide binding is invariably accompanied by the movement of Gln 196, which appears to provide the trigger for transmitting the effect of nucleotide binding to the DNA-binding loops. These observations provide a framework for exploring the known properties of the RecA proteins. PubMed: 12837805 DOI: 10.1128/JB.185.14.4280-4284.2003 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (3.5 Å)

Structure validation