3PWE
Crystal structure of the E. coli beta clamp mutant R103C, I305C, C260S, C333S at 2.2A resolution
Summary for 3PWE
Entry DOI | 10.2210/pdb3pwe/pdb |
Descriptor | DNA polymerase III subunit beta (2 entities in total) |
Functional Keywords | dna polymerase beta subunit mutant, dna replication, sliding clamp, processivity factor, transferase |
Biological source | Escherichia coli |
Cellular location | Cytoplasm : P0A988 |
Total number of polymer chains | 2 |
Total formula weight | 81068.63 |
Authors | Marzahn, M.R.,Robbins, A.H.,McKenna, R.,Bloom, L.B. (deposition date: 2010-12-08, release date: 2011-10-19, Last modification date: 2023-09-13) |
Primary citation | Paschall, C.O.,Thompson, J.A.,Marzahn, M.R.,Chiraniya, A.,Hayner, J.N.,O'Donnell, M.,Robbins, A.H.,McKenna, R.,Bloom, L.B. The E. coli clamp loader can actively pry open the beta-sliding clamp J.Biol.Chem., 286:42704-42714, 2011 Cited by PubMed: 21971175DOI: 10.1074/jbc.M111.268169 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.199 Å) |
Structure validation
Download full validation report