Top cofit genes for Rru_A1435 from Rhodospirillum rubrum S1H
Two Component, Sigma54 Specific, Transcriptional Regulator, Fis family (NCBI)
SEED: C4-dicarboxylate transport transcriptional regulatory protein dctD
KEGG: two-component system, NtrC family, C4-dicarboxylate transport response regulator DctD
Or look for negative cofitness