The crystal structure of an alpha Carbonic Anhydrase from the extremophilic bacterium Sulfurihydrogenibium yellowstonense YO3AOP1
External Resource: Annotation
| Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
| A | SCOP2 Family | Carbonic anhydrase | 8065126 | 4002732 | SCOP2 (2022-06-29) |
| A | SCOP2 Superfamily | Carbonic anhydrase | 8065127 | 3001672 | SCOP2 (2022-06-29) |
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| B | Avidin | e4g7aB1 | A: alpha bundles | X: all-alpha NTP pyrophosphatases | H: all-alpha NTP pyrophosphatases | T: MazG-related | F: Avidin | ECOD (develop294) |
| A | Pyr_redox_dim | e4g7aA2 | A: alpha bundles | X: DEATH domain | H: Ten stranded beta/alpha barrel | T: Ten stranded beta/alpha barrel | F: Pyr_redox_dim | ECOD (develop294) |