| Q16819 | n/a | 7uaf | M6X | A | 701 | e7uafA3 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Astacin |
| Q16819 | n/a | 7uaf | M6X | B | 701 | e7uafB2 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Astacin |
| Q16819 | n/a | 7uaf | M6X | C | 701 | e7uafC3 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Astacin |
| Q16819 | n/a | 7uaf | M6X | D | 701 | e7uafD1 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Astacin |