┌─ Escherichia coli (48-253/430) IAI39 (2)  
┌─────────────────────────────────────────────────────────────────┴─ Escherichia coli (48-253/430) 536 (7)  
┤                                                                ┌─── fig|1040638.4.peg.3671 O104:H4 str. LB226692   
└────────────────────────────────────────────────────────────────┤┌─ fig|6666666.5357.peg.3942 TY-2482 (8-238/412) strain (2)  
                                                                 └┤┌─ Escherichia coli (8-238/390) MS 119-7   
                                                                  └┤┌─ Escherichia coli (8-238/390) B088 (24)  
                                                                   └┤┌─ Escherichia coli (8-238/390) MS 124-1 (1)  
                                                                    └┤┌─ Escherichia coli (8-238/390) K12 (22)  
                                                                     └┤┌─ Escherichia coli (8-238/390) B354   
                                                                      └┤┌─ Escherichia coli (8-238/390) H299   
                                                                       ││  ┌─ Escherichia coli (8-238/390) FVEC1302 (3)  
                                                                       └┤ ┌┴─ Escherichia coli (8-238/390) 042 (1)  
                                                                        │┌┴─ Escherichia coli (8-238/390) TA280   
                                                                        └┤┌─ Escherichia coli (8-238/390) MS 69-1 (1)  
                                                                         ││  ┌─ Escherichia coli (8-238/390) IAI39 (1)  
                                                                         └┤ ┌┴─ Escherichia coli (8-238/390) SMS-3-5   
                                                                          │┌┴─ Escherichia coli (8-238/390) 2362-75 (2)  
                                                                          └┤┌─ Escherichia coli (8-238/390) 101-1 (33)  
                                                                           └┤┌─ Escherichia coli (8-238/390) OP50   
                                                                            └┤ ┌─ Escherichia coli (8-238/390) 83972 (12)  
                                                                             └┬┴─ Escherichia coli (8-238/390) S88   
                                                                              └┬─ Escherichia coli (8-238/390) 536 (9)  
                                                                               └┬─ Escherichia coli (8-238/390) O83:H1 str. NRG 857C   
                                                                                └─ Escherichia coli (8-238/390) NC101   
  
Cystathionine beta-lyase (EC 4.4.1.8) (CBL) (Beta-cystathionase) (Cysteine lyase) / Maltose regulon modulator (20)
Aspartate aminotransferase (EC 2.6.1.1) (2)
Others (2)