| F | Med6 | e5k12F1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: Med6 | ECOD (v295) |
| E | Med6 | e5k12E1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: Med6 | ECOD (v295) |
| D | Ribosomal_L30,Ribosomal_L30_N | e5k12D1 | A: alpha arrays | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Ribosomal_L30,Ribosomal_L30_N | ECOD (v295) |
| C | Ribosomal_L30,Ribosomal_L30_N | e5k12C1 | A: alpha arrays | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Ribosomal_L30,Ribosomal_L30_N | ECOD (v295) |
| B | Ribosomal_L30,Ribosomal_L30_N | e5k12B1 | A: alpha arrays | X: CNF1/YfiH-like putative cysteine hydrolases | H: RIFT-related | T: FMN-binding split barrel 2 | F: Ribosomal_L30,Ribosomal_L30_N | ECOD (v295) |
| A | NPC1_MLD | e5k12A1 | A: alpha arrays | X: HAD domain-like | H: Rubredoxin-related | T: Rubredoxin-related | F: NPC1_MLD | ECOD (v295) |