Homologs of Psyr_2520 from Pseudomonas syringae pv. syringae B728a
SOS-response transcriptional repressor, LexA
SEED: SOS-response repressor and protease LexA (EC 3.4.21.88)
KEGG: repressor LexA
Top 100 hits from BLASTp (E < 0.01)
Or try PaperBLAST, fast.genomics, the ENIGMA genome browser, or the comparative fitness browser