Homologs of Rru_A1703 from Rhodospirillum rubrum S1H
Thymidylate kinase (NCBI)
SEED: Thymidylate kinase (EC 2.7.4.9)
KEGG: dTMP kinase
Top 100 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser