| O29903 | n/a | 4bfj | FE | A | 1001 | e4bfjA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bfj | FE | B | 1001 | e4bfjB1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bfk | FE | A | 201 | e4bfkA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bfk | FE | B | 201 | e4bfkB1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bfk | FE | C | 201 | e4bfkC1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bfk | FE | D | 201 | e4bfkD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bgl | FE | A | 1001 | e4bglA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bgl | FE | B | 1001 | e4bglB1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bgl | FE | C | 1001 | e4bglC1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |
| O29903 | n/a | 4bgl | FE | D | 1001 | e4bglD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | Desulfoferrodox |