| K | V-set | e3j2tK1 | A: a/b three-layered sandwiches | X: beta-Grasp | H: HTH | T: winged helix domain | F: V-set | ECOD (v294.1) |
| L | V-set | e3j2tL1 | A: a/b three-layered sandwiches | X: beta-Grasp | H: HTH | T: winged helix domain | F: V-set | ECOD (v294.1) |
| N | V-set | e3j2tN1 | A: a/b three-layered sandwiches | X: beta-Grasp | H: HTH | T: winged helix domain | F: V-set | ECOD (v294.1) |
| M | V-set | e3j2tM1 | A: a/b three-layered sandwiches | X: beta-Grasp | H: HTH | T: winged helix domain | F: V-set | ECOD (v294.1) |
| J | V-set | e3j2tJ1 | A: a/b three-layered sandwiches | X: beta-Grasp | H: HTH | T: winged helix domain | F: V-set | ECOD (v294.1) |
| I | V-set | e3j2tI1 | A: a/b three-layered sandwiches | X: beta-Grasp | H: HTH | T: winged helix domain | F: V-set | ECOD (v294.1) |
| H | Rhv | e3j2tH1 | A: a/b three-layered sandwiches | X: HTH | H: HTH | T: winged helix domain | F: Rhv | ECOD (v294.1) |
| A | Arm | e3j2tA1 | A: a/b three-layered sandwiches | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Arm | ECOD (v294.1) |
| A | Fic | e3j2tA7 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Fic | ECOD (v294.1) |
| B | Arm | e3j2tB2 | A: a/b three-layered sandwiches | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Arm | ECOD (v294.1) |
| B | Fic | e3j2tB5 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Fic | ECOD (v294.1) |
| C | Arm | e3j2tC2 | A: a/b three-layered sandwiches | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Arm | ECOD (v294.1) |
| C | Fic | e3j2tC5 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Fic | ECOD (v294.1) |
| E | Arm | e3j2tE1 | A: a/b three-layered sandwiches | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Arm | ECOD (v294.1) |
| E | Fic | e3j2tE6 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Fic | ECOD (v294.1) |
| F | Arm | e3j2tF2 | A: a/b three-layered sandwiches | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Arm | ECOD (v294.1) |
| F | Fic | e3j2tF7 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Fic | ECOD (v294.1) |
| G | Arm | e3j2tG1 | A: a/b three-layered sandwiches | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Arm | ECOD (v294.1) |
| G | Fic | e3j2tG7 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Fic | ECOD (v294.1) |
| D | Arm | e3j2tD1 | A: a/b three-layered sandwiches | X: amino-terminal domain of OmpATb | H: amino-terminal domain of OmpATb | T: amino-terminal domain of OmpATb | F: Arm | ECOD (v294.1) |
| D | Fic | e3j2tD7 | A: a/b three-layered sandwiches | X: Periplasmic binding protein-like II | H: Rubredoxin-related | T: Tetrapyrrole methylase C-terminal domain | F: Fic | ECOD (v294.1) |