3.5.4.13 648212 Structural basis for recognition and catalysis by the bifunctional dCTP deaminase and dUTPase from Methanococcus jannaschii J. Mol. Biol. 331 885-896 2003 Methanocaldococcus jannaschii http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=12909016&form=6&db=m 3.5.4.13 669375 Structures of dCTP deaminase from Escherichia coli with bound substrate and product: reaction mechanism and determinants of mono- and bifunctionality for a family of enzymes J. Biol. Chem. 280 3051-3059 2005 Escherichia coli http://www.ncbi.nlm.nih.gov/htbin-post/Entrez/query?uid=15539408&form=6&db=m