Crystal structure of KatB, a manganese catalase from Anabaena PCC7120
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| C | YkuD | e4r42C1 | A: a/b three-layered sandwiches | X: Cytidine deaminase-like | H: KorB C-terminal domain | T: KorB C-terminal domain | F: YkuD | ECOD (v294.1) |
| B | YkuD | e4r42B1 | A: a/b three-layered sandwiches | X: Cytidine deaminase-like | H: KorB C-terminal domain | T: KorB C-terminal domain | F: YkuD | ECOD (v294.1) |
| A | Molybdopterin | e4r42A1 | A: a/b three-layered sandwiches | X: ssDNA-binding transcriptional regulator domain-like | H: ssDNA-binding transcriptional regulator domain | T: ssDNA-binding transcriptional regulator domain | F: Molybdopterin | ECOD (v294.1) |