2NQJ

Crystal structure of Escherichia coli endonuclease IV (Endo IV) E261Q mutant bound to damaged DNA

Summary for 2NQJ

• Entry DOI: 10.2210/pdb2nqj/pdb
• Related: 2NQ9 2NQH
• Descriptor: 5'-D(*GP*CP*GP*TP*CP*CP*(3DR)P*CP*GP*AP*CP*GP*AP*CP*G)-3', 5'-D(*CP*GP*TP*CP*GP*TP*CP*GP*GP*GP*GP*AP*CP*GP*C)-3', Endonuclease 4, ... (5 entities in total)
• Functional Keywords: tim_barrel, trinuclear zinc site, hydrolase
• Biological source: Escherichia coli
• Total number of polymer chains: 4
• Total formula weight: 72370.51

Authors

Garcin-Hosfield, E.D.,Hosfield, D.J.,Tainer, J.A. (deposition date: 2006-10-31, release date: 2007-11-06, Last modification date: 2023-08-30)

• Primary citation: Garcin, E.D.,Hosfield, D.J.,Desai, S.A.,Haas, B.J.,Bjoras, M.,Cunningham, R.P.,Tainer, J.A.; DNA apurinic-apyrimidinic site binding and excision by endonuclease IV.; Nat.Struct.Mol.Biol., 15:515-522, 2008; PubMed: 18408731; DOI: 10.1038/nsmb.1414

Experimental method

X-RAY DIFFRACTION (2.45 Å)