┌─ Escherichia coli (274-467/477) K12 (94)  
                                                              ┌┴─ Escherichia coli (274-467/477) O26:H11 str. 11368   
                                                             ┌┴─ Escherichia coli (274-467/477) MS 196-1   
     ┌───────────────────────────────────────────────────────┴┬─ Escherichia coli (274-465/490) ETEC H10407   
     │                                                        └─ Escherichia coli (274-467/471) O157:H7 str. EC4501 (25)  
┌────┤                                            ┌──────── Escherichia coli (283-485/486) SE11   
│    └───────────────┬────────────────────────────┴───────── Escherichia coli (289-491/492) M605   
│                    └─────────────────────────────────────────────┬─ Escherichia coli (246-425/426) SMS-3-5   
│                                                                  └─ Escherichia coli (286-465/466) IAI39 (3)  
┤                                                             ┌─ Escherichia coli (290-479/487) K12 (97)  
│                                                            ┌┴─ Escherichia coli (290-479/487) O157:H7 EDL933 (1)  
│                                                           ┌┴┬─ Escherichia coli (279-468/476) 2362-75   
│                    ┌──────────────────────────────────────┤ └─ Escherichia coli (273-462/470) O127:H6 str. E2348/69 (32)  
│                    │                                      └─ Escherichia coli (279-468/476) SMS-3-5   
└────────────────────┤          ┌───────────────────────────────── Escherichia coli (289-479/486) SE11   
                     │          │                              ┌─ Escherichia coli (289-487/487) B171 (1)  
                     └──────────┤                             ┌┴─ Escherichia coli (289-487/487) 536 (4)  
                                │                            ┌┴─ Escherichia coli (289-487/487) B088 (26)  
                                └────────────────────────────┤ ┌─ Escherichia coli (289-487/487) F11 (6)  
                                                             │┌┴─ Escherichia coli (289-487/487) MS 115-1   
                                                             └┤┌─ Escherichia coli (289-487/487) K12 (58)  
                                                              └┤┌─ Escherichia coli (289-487/487) M718   
                                                               └┤ ┌─ Escherichia coli (289-487/487) 1827-70 (4)  
                                                                └┬┴─ Escherichia coli (289-487/487) WV_060327 (5)  
                                                                 └┬─ Escherichia coli (289-487/487) TA280   
                                                                  └┬─ Escherichia coli (289-487/487) TA143   
                                                                   └┬─ Escherichia coli (289-487/487) 042 (2)  
                                                                    └┬─ Escherichia coli (289-487/487) O83:H1 str. NRG 857C   
                                                                     └┬─ Escherichia coli (289-487/487) B354   
                                                                      └─ Escherichia coli (289-487/487) 83972 (12)  
  
Citrate Succinate antiporter (TC 2.A.47.3.2) (14)
2-oxoglutarate/malate translocator (8)
Putative tartrate carrier (Tartrate transporter) (Tartrate/succinate antiporter) (5)
Putative membrane pump protein (1)
COG0471: Di- and tricarboxylate transporters (1)
hypothetical protein (1)