| D | Catalase | e4qomD2   | A: beta barrels | X: Barrel domain in heme-dependent catalases (From Topology) | H: Barrel domain in heme-dependent catalases (From Topology) | T: Barrel domain in heme-dependent catalases | F: Catalase | ECOD (1.6) | 
 | D | Catalase_1 | e4qomD3   | A: alpha bundles | X: First alpha-helical domain in heme-dependent catalases (From Topology) | H: First alpha-helical domain in heme-dependent catalases (From Topology) | T: First alpha-helical domain in heme-dependent catalases | F: Catalase_1 | ECOD (1.6) | 
 | D | Catalase-rel | e4qomD1   | A: alpha bundles | X: Second alpha-helical domain in heme-dependent catalases (From Topology) | H: Second alpha-helical domain in heme-dependent catalases (From Topology) | T: Second alpha-helical domain in heme-dependent catalases | F: Catalase-rel | ECOD (1.6) | 
 | C | Catalase | e4qomC3   | A: beta barrels | X: Barrel domain in heme-dependent catalases (From Topology) | H: Barrel domain in heme-dependent catalases (From Topology) | T: Barrel domain in heme-dependent catalases | F: Catalase | ECOD (1.6) | 
 | C | Catalase_1 | e4qomC1   | A: alpha bundles | X: First alpha-helical domain in heme-dependent catalases (From Topology) | H: First alpha-helical domain in heme-dependent catalases (From Topology) | T: First alpha-helical domain in heme-dependent catalases | F: Catalase_1 | ECOD (1.6) | 
 | C | Catalase-rel | e4qomC2   | A: alpha bundles | X: Second alpha-helical domain in heme-dependent catalases (From Topology) | H: Second alpha-helical domain in heme-dependent catalases (From Topology) | T: Second alpha-helical domain in heme-dependent catalases | F: Catalase-rel | ECOD (1.6) | 
 | B | Catalase | e4qomB2   | A: beta barrels | X: Barrel domain in heme-dependent catalases (From Topology) | H: Barrel domain in heme-dependent catalases (From Topology) | T: Barrel domain in heme-dependent catalases | F: Catalase | ECOD (1.6) | 
 | B | Catalase_1 | e4qomB1   | A: alpha bundles | X: First alpha-helical domain in heme-dependent catalases (From Topology) | H: First alpha-helical domain in heme-dependent catalases (From Topology) | T: First alpha-helical domain in heme-dependent catalases | F: Catalase_1 | ECOD (1.6) | 
 | B | Catalase-rel | e4qomB3   | A: alpha bundles | X: Second alpha-helical domain in heme-dependent catalases (From Topology) | H: Second alpha-helical domain in heme-dependent catalases (From Topology) | T: Second alpha-helical domain in heme-dependent catalases | F: Catalase-rel | ECOD (1.6) | 
 | A | Catalase | e4qomA1   | A: beta barrels | X: Barrel domain in heme-dependent catalases (From Topology) | H: Barrel domain in heme-dependent catalases (From Topology) | T: Barrel domain in heme-dependent catalases | F: Catalase | ECOD (1.6) | 
 | A | Catalase_1 | e4qomA3   | A: alpha bundles | X: First alpha-helical domain in heme-dependent catalases (From Topology) | H: First alpha-helical domain in heme-dependent catalases (From Topology) | T: First alpha-helical domain in heme-dependent catalases | F: Catalase_1 | ECOD (1.6) | 
 | A | Catalase-rel | e4qomA2   | A: alpha bundles | X: Second alpha-helical domain in heme-dependent catalases (From Topology) | H: Second alpha-helical domain in heme-dependent catalases (From Topology) | T: Second alpha-helical domain in heme-dependent catalases | F: Catalase-rel | ECOD (1.6) |