Heterocyclase in complex with substrate and Cofactor
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| B | DUF4423_like | e4v1uB5 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: DUF4423_like | ECOD (1.6) |
| B | YcaO_2nd | e4v1uB2 | A: a+b two layers | X: dsRBD-like | H: Heterocyclase TruD C-terminal domain (From Topology) | T: Heterocyclase TruD C-terminal domain | F: YcaO_2nd | ECOD (1.6) |
| B | YcaO_1st | e4v1uB3 | A: a+b two layers | X: dsRBD-like | H: Heterocyclase TruD C-terminal domain (From Topology) | T: Heterocyclase TruD C-terminal domain | F: YcaO_1st | ECOD (1.6) |
| B | ThiF | e4v1uB1 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: Activating enzymes of the ubiquitin-like proteins | F: ThiF | ECOD (1.6) |
| A | DUF4423_like | e4v1uA1 | A: alpha arrays | X: HTH | H: HTH | T: winged | F: DUF4423_like | ECOD (1.6) |
| A | YcaO_2nd | e4v1uA5 | A: a+b two layers | X: dsRBD-like | H: Heterocyclase TruD C-terminal domain (From Topology) | T: Heterocyclase TruD C-terminal domain | F: YcaO_2nd | ECOD (1.6) |
| A | YcaO_1st | e4v1uA3 | A: a+b two layers | X: dsRBD-like | H: Heterocyclase TruD C-terminal domain (From Topology) | T: Heterocyclase TruD C-terminal domain | F: YcaO_1st | ECOD (1.6) |
| A | ThiF | e4v1uA2 | A: a/b three-layered sandwiches | X: Rossmann-like | H: Rossmann-related | T: Activating enzymes of the ubiquitin-like proteins | F: ThiF | ECOD (1.6) |