The function of this domain is unknown . It is often found associated with PF00098 or PF00035. This domain has been predicted to belong to the nucleotidyltransferase superfamily .
This entry represents the DZF domain, which is found exclusively in the metazoa.
Doerks T, Copley RR, Schultz J, Ponting CP, Bork P; , Genome Res 2002;12:47-56.: Systematic identification of novel protein domain families associated with nuclear functions. PUBMED:11779830 EPMC:11779830 .
Kuchta K, Knizewski L, Wyrwicz LS, Rychlewski L, Ginalski K;, Nucleic Acids Res. 2009; [Epub ahead of print]: Comprehensive classification of nucleotidyltransferase fold proteins: identification of novel families and their representatives in human. PUBMED:19833706 EPMC:19833706.