┌─ Escherichia coli SE15   
                                                                        ┌┴─ Escherichia coli M605   
                                                                       ┌┴─ Escherichia coli NC101   
                                                                      ┌┴┬─ Escherichia coli ED1a (1)  
                                                                     ┌┤ └─ Escherichia coli 536 (5)  
                                                                     │└┬─ Escherichia coli SMS-3-5   
                                                                    ┌┤ └┬─ Escherichia coli (3-253/253) E2348/69 (1)  
                                                                    ││  └─ Escherichia coli 2362-75   
                                                                   ┌┤└─ Escherichia coli 83972 (5)  
                                                                  ┌┤└─ Escherichia coli IAI39 (1)  
                                                                 ┌┤└─ Escherichia coli APEC O1 (7)  
                                                                ┌┤└─ Escherichia coli TA206   
                                                                │└┬─ Escherichia coli O103:H2 str. 12009   
                                                               ┌┤ └─ Escherichia coli B171 (9)  
                                                              ┌┤└─ Escherichia coli DH1   
                                                              │└┬─ Escherichia coli K12 (42)  
                                                             ┌┤ └┬─ Escherichia coli B7A (4)  
                                                             ││  └─ Escherichia coli IAI1 (1)  
                                                            ┌┤└┬── Escherichia coli B354 (6)  
                                                            ││ └─ Escherichia coli 042 (3)  
┌───────────────────────────────────────────────────────────┤└┬─ Escherichia coli M718   
│                                                           │ └─ Escherichia coli B185 (1)  
│                                                           └┬─ Escherichia coli O157:H7 EDL933   
┤                                                            └─ Escherichia coli 1044A (24)  
│                                                            ┌─ Escherichia coli (4-248/249) 042 (1)  
│                                                            │┌─ Escherichia coli (4-248/249) MS 69-1   
└────────────────────────────────────────────────────────────┤│ ┌─ Escherichia coli (4-248/249) K12 (12)  
                                                             ││┌┴─ Escherichia coli (4-248/249) ETEC H10407   
                                                             └┤│    ┌─ fig|1040638.4.peg.4669 O104:H4 (4-248/249) str. LB226692 (6)  
                                                              ││   ┌┴─ Escherichia coli (4-248/249) 101-1 (9)  
                                                              ││  ┌┴─ Escherichia coli (4-248/249) M718   
                                                              ││ ┌┴┬─ Escherichia coli (4-248/249) B185 (1)  
                                                              └┤ │ └┬─ Escherichia coli (4-248/249) H591   
                                                               │┌┤  └─ Escherichia coli (4-248/249) B7A (15)  
                                                               ││└┬─ Escherichia coli (4-248/249) TA280   
                                                               ││ └┬─ Escherichia coli (4-248/249) 53638 (1)  
                                                               ││  └┬─ Escherichia coli (4-248/249) O157:H7 str. EC4024 (10)  
                                                               └┤   └─ Escherichia coli (4-248/249) 1044A (14)  
                                                                │  ┌─ Escherichia coli (4-248/249) IAI39 (1)  
                                                                │ ┌┴─ Escherichia coli (4-248/249) FVEC1302 (3)  
                                                                │┌┴─ Escherichia coli (4-248/249) B354 (1)  
                                                                └┤┌─ Escherichia coli (4-248/249) 536 (4)  
                                                                 └┤┌─ Escherichia coli (4-248/249) ED1a (7)  
                                                                  └┤ ┌─ Escherichia coli (4-248/249) M605   
                                                                   │┌┴─ Escherichia coli (4-248/249) SMS-3-5   
                                                                   └┤┌─ Escherichia coli (4-248/249) 2362-75 (16)  
                                                                    └┤ ┌─ Escherichia coli (4-248/249) B171 (5)  
                                                                     └┬┴─ Escherichia coli (4-248/249) O103:H2 str. 12009   
                                                                      └┬─ Escherichia coli (4-248/249) SE11   
                                                                       └─ Escherichia coli (4-248/249) O111:H- str. 11128 (1)  
  
Molybdopterin biosynthesis protein MoeB (25)
Sulfur carrier protein adenylyltransferase ThiF (24)
Others (1)