┌─────────────────────────────────── Escherichia coli M605   
│                                        ┌─ Escherichia coli O157:H7 EDL933 (1)  
│                                       ┌┴─ Escherichia coli O157:H7 str. EC4486   
│                                      ┌┴─ Escherichia coli 1044A (18)  
│                          ┌───────────┴──────────── Escherichia coli O157:H7 str. EC869 (2)  
┤              ┌───────────┴─ Escherichia coli O55:H7 str. CB9615   
│             ┌┴───────────────────────── Escherichia coli B185   
│ ┌───────────┴───────────┬─ Escherichia coli M718   
│ │                       └───────────┬─ Escherichia coli str. K-12 substr. DH10B   
│ │                                   └─ Escherichia coli K12 (11)  
│ │                                      ┌─ Escherichia coli O83:H1 str. NRG 857C (1)  
└─┤                                     ┌┴──────────── Escherichia coli NC101   
  │            ┌────────────────────────┴──────────── Escherichia coli 536 (4)  
  │┌───────────┴┬─ Escherichia coli O127:H6 str. E2348/69   
  ││            └─ Escherichia coli 2362-75 (1)  
  ││ ┌──────────── Escherichia coli B354   
  └┤┌┴─ Escherichia coli SE15   
   ││                ┌─ Escherichia coli 1827-70 (35)  
   ││               ┌┴──────────── Escherichia coli MS 115-1   
   ││              ┌┴───────┬─ Escherichia coli B088   
   └┤             ┌┤        └───── Escherichia coli MS 78-1   
    │            ┌┤└──────────── Escherichia coli E110019 (1)  
    │┌───────────┤└──────────── fig|1040638.4.peg.4716 O104:H4 str. LB226692 (1)  
    ││           └──────────── Escherichia coli 101-1 (5)  
    └┤                       ┌─ Escherichia coli FVEC1302 (2)  
     │           ┌───────────┴──────────── Escherichia coli MS 198-1   
     └───────────┤ ┌──────────── Escherichia coli TA280   
                 │┌┴───────────────────────── Escherichia coli 042 (1)  
                 └┤┌─ Escherichia coli H299 (2)  
                  └┤            ┌─ Escherichia coli IAI39 (2)  
                   │┌───────────┴──────────── Escherichia coli MS 21-1   
                   └┤                       ┌─ Escherichia coli WV_060327   
                    └───────────┬───────────┴──────────── Escherichia coli APEC O1 (6)  
                                └────────────────────────┬──────────── Escherichia coli 83972 (5)  
                                                         └─ Escherichia coli ED1a (1)  
  
Low-specificity L-threonine aldolase (EC 4.1.2.5) (34)
Others (1)