| D6XZ22 | n/a | 4ktp | PG4 | B | 802 | e4ktpB1 | Glycosyl hydrolase domain-like | supersandwich | supersandwich | Glyco_hydro_65N |
| D6XZ22 | n/a | 4ktp | PG4 | B | 802 | e4ktpB2 | Repetitive alpha hairpins | alpha/alpha toroid | alpha/alpha toroid | Glyco_hydro_65m |
| D6XZ22 | n/a | 4ktr | PG4 | B | 801 | e4ktrB1 | Glycosyl hydrolase domain-like | supersandwich | supersandwich | Glyco_hydro_65N |
| D6XZ22 | n/a | 4ktr | PG4 | B | 801 | e4ktrB2 | Repetitive alpha hairpins | alpha/alpha toroid | alpha/alpha toroid | Glyco_hydro_65m |
| D6XZ22 | n/a | 4ktr | PG4 | D | 803 | e4ktrD1 | Glycosyl hydrolase domain-like | supersandwich | supersandwich | Glyco_hydro_65N |
| D6XZ22 | n/a | 4ktr | PG4 | D | 803 | e4ktrD2 | Repetitive alpha hairpins | alpha/alpha toroid | alpha/alpha toroid | Glyco_hydro_65m |
| D6XZ22 | n/a | 4ktr | PG4 | F | 803 | e4ktrF1 | Glycosyl hydrolase domain-like | supersandwich | supersandwich | Glyco_hydro_65N |
| D6XZ22 | n/a | 4ktr | PG4 | F | 803 | e4ktrF2 | Repetitive alpha hairpins | alpha/alpha toroid | alpha/alpha toroid | Glyco_hydro_65m |
| D6XZ22 | n/a | 4ktr | PG4 | H | 803 | e4ktrH1 | Glycosyl hydrolase domain-like | supersandwich | supersandwich | Glyco_hydro_65N |
| D6XZ22 | n/a | 4ktr | PG4 | H | 803 | e4ktrH2 | Repetitive alpha hairpins | alpha/alpha toroid | alpha/alpha toroid | Glyco_hydro_65m |