| CDS description | CDS accession | Island | Host Description |
|---|
| biotin synthase BioB | NC_018645:4490957:4491471 | NC_018645:4490957 | Desulfobacula toluolica Tol2, complete genome |
| biotin synthase BioB | AP010958:867869:883304 | AP010958:867869 | Escherichia coli O103:H2 str. 12009 DNA, complete genome |
| biotin synthase BioB | NC_013353:867869:883304 | NC_013353:867869 | Escherichia coli O103:H2 str. 12009, complete genome |
| biotin synthase BioB1 | NC_013790:2690740:2708228 | NC_013790:2690740 | Methanobrevibacter ruminantium M1 chromosome, complete genome |