Keywords: PDB 1r89 EBI.jpg All alpha proteins PAP or OAS1 substrate-binding domain PAP or OAS1 substrate-binding domain Archaeal tRNA CCA-adding enzyme substrate-binding domain tRNA nucleotidyltransferase second domain EBI License 1r89 November 16 2008 tRNA nucleotidyltransferase second domain Files uploaded by Nichalp's script |