| 3SM4: Crystal Structure Of The K131a Mutant Of Lambda Exonuclease With A 5'-Phosphorylated 14-Mer12-Mer Duplex And Magnesium reference: Crystal structures of {lambda} exonuclease in complex with DNA suggest an electrostatic ratchet mechanism for processivity., Zhang J, McCabe KA, Bell CE, Proc Natl Acad Sci U S A. 2011 Jul 5. PMID: 21730170 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).