| P45452 | n/a | 1pex | CL | A | 504 | e1pexA1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4fu4 | CL | A | 507 | e4fu4A1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4fu4 | CL | B | 507 | e4fu4B1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4fu4 | CL | C | 101 | e4fu4A2 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Peptidase_M10 |
| P45452 | n/a | 4fu4 | CL | D | 101 | e4fu4B2 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Peptidase_M10 |
| P45452 | n/a | 4fvl | CL | A | 509 | e4fvlA1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4fvl | CL | B | 508 | e4fvlB1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4g0d | CL | A | 508 | e4g0dA1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4g0d | CL | B | 510 | e4g0dB1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4g0d | CL | C | 508 | e4g0dC1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4g0d | CL | D | 509 | e4g0dD1 | beta-propeller-like | beta-propeller | 4-bladed | Hemopexin |
| P45452 | n/a | 4g0d | CL | Y | 101 | e4g0dC2 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Peptidase_M10 |
| P45452 | n/a | 4g0d | CL | Z | 101 | e4g0dD2 | Zincin-like | Metalloproteases ("zincins") catalytic domain | Metalloproteases ("zincins") catalytic domain | Peptidase_M10 |