| P73213 | n/a | 4a46 | ZN | A | 65 | e4a46A1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |
| P73213 | n/a | 4a46 | ZN | A | 65 | e4a46B1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |
| P73213 | n/a | 4a46 | ZN | C | 65 | e4a46C1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |
| P73213 | n/a | 4a46 | ZN | C | 65 | e4a46D1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |
| P73213 | n/a | 4a47 | ZN | A | 1065 | e4a47A1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |
| P73213 | n/a | 4a47 | ZN | B | 1065 | e4a47B1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |
| P73213 | n/a | 4a47 | ZN | C | 1065 | e4a47C1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |
| P73213 | n/a | 4a47 | ZN | D | 1065 | e4a47D1 | Alpha-beta plaits | HMA-related | HMA, heavy metal-associated domain | HMA |