| 3B6R | e3b6rA1 | 199.1.1 | Guanido kinase-N | Guanido kinase-N | Guanido kinase-N | ATP-gua_PtransN |
| e3b6rB1 | 199.1.1 | Guanido kinase-N | Guanido kinase-N | Guanido kinase-N | ATP-gua_PtransN |
| e3b6rA2 | 321.1.1 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| e3b6rB2 | 321.1.1 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| 3DRB | e3drbA1 | 199.1.1 | Guanido kinase-N | Guanido kinase-N | Guanido kinase-N | ATP-gua_PtransN |
| e3drbB1 | 199.1.1 | Guanido kinase-N | Guanido kinase-N | Guanido kinase-N | ATP-gua_PtransN |
| e3drbA2 | 321.1.1 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| e3drbB2 | 321.1.1 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| 3DRE | e3dreA1 | 199.1.1 | Guanido kinase-N | Guanido kinase-N | Guanido kinase-N | ATP-gua_PtransN |
| e3dreB1 | 199.1.1 | Guanido kinase-N | Guanido kinase-N | Guanido kinase-N | ATP-gua_PtransN |
| e3dreA2 | 321.1.1 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |
| e3dreB2 | 321.1.1 | Glutamine synthetase-like | Glutamine synthetase/guanido kinase | Glutamine synthetase/guanido kinase | Gln-synt_C |