| P0A590 | n/a | 3zxv | MXI | A | 501 | e3zxvA3 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| P0A590 | n/a | 3zxv | MXI | B | 501 | e3zxvB3 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| P0A590 | n/a | 3zxv | MXI | C | 501 | e3zxvC3 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| P0A590 | n/a | 3zxv | MXI | D | 501 | e3zxvD3 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| P0A590 | n/a | 3zxv | MXI | E | 501 | e3zxvE3 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| P0A590 | n/a | 3zxv | MXI | F | 501 | e3zxvF3 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |