┌───────────────── Escherichia coli (1-252/732) TA271   
┌──────────────┴─ Escherichia coli (1-252/732) UM146   
│            ┌─ Escherichia coli SE15   
│    ┌───────┴──────── Escherichia coli M605   
┤   ┌┴──────── Escherichia coli IHE3034   
│  ┌┴─ Escherichia coli 2362-75 (22)  
│ ┌┴┬──────── Escherichia coli NC101   
└─┤ └──────── Escherichia coli (20-285/285) APEC O1 (3)  
  │               ┌──────── Escherichia coli O111:H- str. 11128   
  └───────────────┤┌─ Escherichia coli K12 (38)  
                  └┤┌──────── Escherichia coli (20-285/285) 53638 (7)  
                   ││                       ┌─ Escherichia coli (20-285/285) E110019   
                   └┤               ┌───────┴──────────────── fig|6666666.5357.peg.1854 TY-2482 (20-285/285) strain   
                    │       ┌───────┴─ fig|1040638.4.peg.3991 O104:H4 str. LB226692 (4)  
                    └───────┤┌─ Escherichia coli B185 (2)  
                            ││                          ┌─ Escherichia coli (1-252/290) O157:H7 str. EC4042   
                            └┤         ┌────────────────┴───────────────── Escherichia coli (1-252/732) 1827-70   
                             │        ┌┴──────── Escherichia coli 101-1   
                             └┬───────┴─ Escherichia coli 1044A (24)  
                              └───────┬──────── Escherichia coli B354   
                                      └───────┬──────── Escherichia coli (20-285/285) 042   
                                              └┬─ Escherichia coli 042 (6)  
                                               └┬──────── Escherichia coli H299   
                                                └──────── Escherichia coli MS 119-7 (1)  
  
Trehalose-6-phosphate phosphatase (EC 3.1.3.12) (19)
Alpha,alpha-trehalose-phosphate synthase [UDP-forming] (EC 2.4.1.15) (3)
Others (2)