Lysinibacillus Sphaericus (LMG 22257) Lysinibacillus Sphaericus strain number LMG 22257 is a gram-positive ureolytic strain that has recently been applied for consolidating construction by mediating calcium carbonate precipitation. L.sphaericus LMG 22257 has a total genome length of 3,436,578 base pairs and a GC content of 38.99 percent. The urea breakdown route was discovered, as well as genes involved in extracellular polymeric material manufacturing. The strain can withstand high alkalinity (pH up to 10) and urea levels (up to 3M). These findings shed light on microbiologically induced carbonate precipitation and expand the scope of L.sphaericus LMG 22257's metabolic potential for bioremediation ((Yan, et al., 2017).