| A | Catalase | e4qoqA2   | 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 | e4qoqA3   | 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 | e4qoqA1   | 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 | e4qoqB1   | 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 | e4qoqB3   | 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 | e4qoqB2   | 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 | e4qoqC2   | 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 | e4qoqC3   | 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 | e4qoqC1   | 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) | 
 | D | Catalase | e4qoqD2   | 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 | e4qoqD3   | 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 | e4qoqD1   | 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) |