Homologs of GFF56 from Xanthobacter sp. DMC5
CCA-adding enzyme
SEED: tRNA nucleotidyltransferase (EC 2.7.7.21) (EC 2.7.7.25)
Top 100 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser