Y. Li et al., A NOVEL LEVANSUCRASE-LEVANASE GENE-CLUSTER IN BACILLUS-STEAROTHERMOPHILUS ATCC12980, Biochimica et biophysica acta, N. Gene structure and expression, 1353(3), 1997, pp. 203-208
A 3.1 kb fragment of Bacillus stearothermophilus ATCC12980 DNA permitt
ed growth of Escherichia coli on sucrose. The fragment encoded genes f
or a levansucrase (surB) and also a levanase (surC). SurB and SurC sha
red 97% and 43% amino acid identity with the corresponding SacB and Sa
cC proteins of Bacillus subtilis, whose sacB and sacC genes are organi
sed very differently. (C) 1997 Elsevier Science B.V.