| A8AC72 | n/a | 4bk8 | FE | A | 1125 | e4bk8A2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| A8AC72 | n/a | 4brj | FE | A | 1125 | e4brjA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| A8AC72 | n/a | 4brv | FE | A | 201 | e4brvA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| A8AC72 | n/a | 4brv | FE | B | 201 | e4brvB1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| A8AC72 | n/a | 4brv | FE | C | 201 | e4brvC1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| A8AC72 | n/a | 4brv | FE | D | 201 | e4brvD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |