┌─ Escherichia coli 1044A   
                        ├─ Escherichia coli 1212A   
                        ├─ Escherichia coli B185   
                        ├─ Escherichia coli O157:H7   
                        ├─ Escherichia coli O157:H7 str. EC4042   
                        ├─ Escherichia coli O157:H7 str. EC4076   
                        ├─ Escherichia coli O157:H7 str. EC4115   
                        ├─ Escherichia coli O157:H7 str. EC4206   
                        ├─ Escherichia coli O157:H7 str. EC508   
                        ├─ Escherichia coli O157:H7 str. FRIK2000   
                        ├─ Escherichia coli O157:H7 str. Sakai   
                        ├─ Escherichia coli O157:H7 str. TW14588   
                       ┌┼─ Escherichia coli O55:H7 str. CB9615   
                       │├─ Escherichia coli O157:H7 str. TW14359   
                       │├─ Escherichia coli O157:H7 str. FRIK966   
                       │├─ Escherichia coli O157:H7 str. EC869   
                       │├─ Escherichia coli O157:H7 str. EC4501   
                       │├─ Escherichia coli O157:H7 str. EC4196   
                       │├─ Escherichia coli O157:H7 str. EC4113   
                      ┌┤├─ Escherichia coli O157:H7 str. EC4045   
                      ││├─ Escherichia coli O157:H7 str. EC4024   
                      ││├─ Escherichia coli B354   
                      ││├─ Escherichia coli 536A   
                      ││└─ Escherichia coli 1125A   
                      ││               ┌─ Escherichia coli O157:H7 str. EC4401   
                      ││┌──────────────┴─ Escherichia coli O157:H7 str. EC4486   
                      │└┤                              ┌─ Escherichia coli 042   
                     ┌┤ │              ┌───────────────┴─ Escherichia coli 042   
                     ││ └──────────────┤┌─ Escherichia coli MS 182-1   
                     ││                └┼─ Escherichia coli MS 196-1   
                     ││                 └─ Escherichia coli ETEC H10407   
                     ││ ┌─ Escherichia coli O157:H7 EDL933   
                     ││┌┴─ Escherichia coli O157:H7 EDL933   
                     │││                                              ┌─ Escherichia coli K12   
                     │└┤                                              ├─ Escherichia coli str. K-12 substr. MG1655   
                     │ │                              ┌───────────────┼─ Escherichia coli str. K-12 substr. MG1655   
     ┌───────────────┤ │                              │               └─ Escherichia coli W3110   
     │               │ └──────────────────────────────┤┌─ Escherichia coli (DE3) BL21(DE3)   
     │               │                                │├─ Escherichia coli DH1   
     │               │                                └┼─ Escherichia coli str. K-12 substr. DH10B   
     │               │                                 ├─ Escherichia coli str. K-12 substr. DH10B   
     │               │                                 ├─ Escherichia coli BW2952   
     │               │                                 └─ Escherichia coli 101-1   
     │               │  ┌─────────────── Escherichia coli H736   
    ┌┤               └──┤            ┌─ Escherichia coli TA280   
    ││                  │            │               ┌─ Escherichia coli APEC O1   
    ││                  └────────────┤               ├─ Escherichia coli S88   
    ││                               │               ├─ Escherichia coli UTI89   
    ││                               └───────────────┼─ Escherichia coli UTI89   
    ││                                               ├─ Escherichia coli UM146   
    ││                                               ├─ Escherichia coli IHE3034   
    ││                                               └─ Escherichia coli APEC O1   
   ┌┤└─────────────────────────────────────────────── Escherichia coli MS 69-1   
   ││┌─ Escherichia coli ATCC 8739   
   ││├─ Escherichia coli B str. REL606   
   ││├─ Escherichia coli EC4100B   
   ││├─ Escherichia coli ED1a   
   ││├─ Escherichia coli MS 115-1   
   ││├─ Escherichia coli MS 145-7   
   ││├─ Escherichia coli MS 187-1   
   │└┼─ Escherichia coli TA143   
   │ ├─ Escherichia coli OP50   
   │ ├─ Escherichia coli MS 175-1   
  ┌┤ ├─ Escherichia coli MS 116-1   
  ││ ├─ Escherichia coli M718   
  ││ ├─ Escherichia coli ED1a   
  ││ ├─ Escherichia coli BL21   
  ││ ├─ Escherichia coli ATCC 8739   
  ││ └─ Escherichia coli 2362-75   
  ││                ┌─ Escherichia coli E2348/69   
  ││┌───────────────┴─ Escherichia coli O127:H6 str. E2348/69   
  │││                              ┌─ Escherichia coli E24377A   
  │││                              ├─ Escherichia coli IAI1   
  │││                              ├─ Escherichia coli O111:H- str. 11128   
  │└┤               ┌──────────────┼─ Escherichia coli SE11   
  │ │               │              ├─ Escherichia coli IAI1   
  │ │              ┌┤              └─ Escherichia coli E24377A   
  │ │              │└─ Escherichia coli SMS-3-5   
  │ │              │                ┌─ Escherichia coli HS   
  │ └──────────────┤ ┌──────────────┴─ Escherichia coli HS   
┌─┤                │┌┴┬──────────────── Escherichia coli MS 78-1   
│ │                ││ └──────────────── Escherichia coli MS 107-1   
│ │                ││┌─ Escherichia coli B088   
│ │                └┤├─ Escherichia coli B171   
│ │                 │├─ Escherichia coli KO11   
│ │                 │├─ Escherichia coli O103:H2 str. 12009   
│ │                 │├─ Escherichia coli W   
│ │                 └┼─ Escherichia coli W   
│ │                  ├─ Escherichia coli TA271   
│ │                  ├─ Escherichia coli MS 146-1   
│ │                  ├─ Escherichia coli H591   
│ │                  ├─ Escherichia coli B171   
│ │                  └─ Escherichia coli 1827-70   
│ │                               ┌─ Escherichia coli FVEC1302   
│ │               ┌───────────────┼─ Escherichia coli UMN026   
┤ │               │               └─ Escherichia coli FVEC1412   
│ └───────────────┤              ┌─ Escherichia coli MS 119-7   
│                 │              │               ┌─ fig|6666666.5357.peg.2399 TY-2482 strain   
│                 │              │               ├─ Escherichia coli 55989   
│                 └──────────────┤               ├─ Escherichia coli E110019   
│                                │               ├─ Escherichia coli H299   
│                                │               ├─ Escherichia coli MS 198-1   
│                                └───────────────┼─ Escherichia coli O26:H11 str. 11368   
│                                                ├─ Escherichia coli MS 84-1   
│                                                ├─ Escherichia coli MS 124-1   
│                                                ├─ Escherichia coli E110019   
│                                                ├─ Escherichia coli 55989   
│                                                ├─ Escherichia coli 53638   
│                                                └─ fig|1040638.4.peg.3505 O104:H4 str. LB226692   
│            ┌─────────────── Escherichia coli WV_060327   
│            │                ┌─ Escherichia coli 83972   
└────────────┤┌───────────────┼─ Escherichia coli MS 185-1   
             ││               └─ Escherichia coli ABU 83972   
             └┤ ┌──────────────── Escherichia coli M605   
              │┌┴──────────────── Escherichia coli MS 200-1   
              ││ ┌─────────────────────────────── Escherichia coli 536   
              └┤┌┴─────────────────────────────── Escherichia coli SE15   
               ││ ┌─ Escherichia coli IAI39   
               └┤┌┼─ Escherichia coli MS 21-1   
                ││└─ Escherichia coli IAI39   
                └┤                ┌─ Escherichia coli F11   
                 │┌───────────────┴─ Escherichia coli F11   
                 └┤               ┌─ Escherichia coli TA206   
                  └───────────────┤┌─ Escherichia coli CFT073   
                                  │├─ Escherichia coli NC101   
                                  └┼─ Escherichia coli O83:H1 str. NRG 857C   
                                   ├─ Escherichia coli MS 45-1   
                                   └─ Escherichia coli CFT073   
  
Putative sulfite oxidase subunit YedY (106)
hypothetical protein (13)
Sulfite oxidase and related enzymes (7)
Others (2)