6S3I

Crystal structure of helicase Pif1 from Thermus oshimai in complex with ssDNA (dT)18 and ADP-MgF4

Summary for 6S3I

• Entry DOI: 10.2210/pdb6s3i/pdb
• Descriptor: PIF1 helicase, DNA (5'-D(P*TP*TP*TP*TP*T)-3'), ADENOSINE-5'-DIPHOSPHATE, ... (6 entities in total)
• Functional Keywords: dna helicase, hydrolase
• Biological source: Thermus oshimai; More
• Total number of polymer chains: 2
• Total formula weight: 55206.36

Authors

Dai, Y.X.,Chen, W.F.,Teng, F.Y.,Liu, N.N.,Hou, X.M.,Dou, S.X.,Rety, S.,Xi, X.G. (deposition date: 2019-06-25, release date: 2021-01-13, Last modification date: 2024-01-24)

• Primary citation: Dai, Y.X.,Chen, W.F.,Liu, N.N.,Teng, F.Y.,Guo, H.L.,Hou, X.M.,Dou, S.X.,Rety, S.,Xi, X.G.; Structural and functional studies of SF1B Pif1 from Thermus oshimai reveal dimerization-induced helicase inhibition.; Nucleic Acids Res., 49:4129-4143, 2021; PubMed: 33784404; DOI: 10.1093/nar/gkab188

Experimental method

X-RAY DIFFRACTION (2.455 Å)