Lineage for Species: Escherichia coli [TaxId: 562]

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (34 superfamilies) contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678 the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.28: Radical SAM enzymes [102114] (3 families) common Fe-S cluster and SAM binding sites are embedded into complete or incomplete beta/alpha-barrel

5. Family c.1.28.2: Oxygen-independent coproporphyrinogen III oxidase HemN [102118] (1 protein) open beta/alpha barrel decorated with additional structures

6. Protein Oxygen-independent coproporphyrinogen III oxidase HemN [102119] (1 species)

7. Species Escherichia coli [TaxId:562] [102120] (1 PDB entry)