Type 1 fimbriae (fimH-1) and Type 3 fimbrial adhesion (mrkA and mrkD) are the most common bacteria cells adhesive agent which causes K. pneumoniae to attach to epithelial and endothelial cells of the urinary tract and causes urinary tract infection (Ranjbar et al. 2007; Panjaitan et al. 2019). The gene discussed is SGCG; the disease is urinary tract infection.