Homologs of udk from Shewanella oneidensis MR-1
udk: uridine kinase (NCBI ptt file)
SEED: Uridine kinase (EC 2.7.1.48) [C1]
KEGG: uridine kinase
58 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser