| Primary Identifier | IPR027564 | Type | Family |
| Short Name | HpnR_B12_rSAM |
| description | Members of this are family are a B12-binding domain/radical SAM domain protein required for 3-methylhopanoid production []. Activity was confirmed by mutant phenotype by disrupting this gene in Methylococcus capsulatus strain Bath. This protein family should only occur in genomesthat encode a squalene-hopene cyclase. |
