┌─ Escherichia coli (60-368/374) ED1a   
                                                                  ┌┴─ Escherichia coli (60-368/374) ED1a   
                                                                 ┌┴┬─ Escherichia coli (60-368/374) B7A   
                                                                ┌┤ └─ Escherichia coli (60-368/374) B7A   
                                                               ┌┤└─ Escherichia coli (60-368/374) MS 21-1   
                                                               │└┬─ Escherichia coli (60-368/374) MS 200-1   
                                 ┌─────────────────────────────┤ └─ Escherichia coli (60-368/374) MS 196-1   
┌────────────────────────────────┤                             └─ Escherichia coli (60-368/374) O157:H7 str. EC4486   
│                                └──────────────────────── Escherichia coli (60-366/372) H299   
┤                                                             ┌─ fig|1040638.4.peg.471 O104:H4 str. LB226692   
│                                                            ┌┴─ fig|6666666.5357.peg.1075 TY-2482 (54-356/356) strain   
└────────────────────────────────────────────────────────────┤┌─ Escherichia coli (54-356/356) MS 107-1   
                                                             ││  ┌─ Escherichia coli (54-356/356) MS 124-1   
                                                             └┤ ┌┴─ Escherichia coli (54-356/356) MS 84-1   
                                                              │┌┴─ Escherichia coli (54-356/356) O157:H7 str. EC4486   
                                                              └┤ ┌─ Escherichia coli (54-356/356) E22   
                                                               │┌┴─ Escherichia coli (54-356/356) E22   
                                                               └┤┌─ Escherichia coli (54-356/356) O157:H7 str. EC4024   
                                                                └┤ ┌─── Escherichia coli (54-356/356) SE11   
                                                                 │┌┴─ Escherichia coli (54-356/356) TA206   
                                                                 └┤┌─ Escherichia coli (54-356/356) W   
                                                                  └┼─ Escherichia coli (54-356/356) W   
                                                                   └─ Escherichia coli (54-356/356) KO11   
  
TrbB protein (19)
COG1651: Protein-disulfide isomerase (2)
Others (2)