┌─ Escherichia coli 101-1   
                                                                     ├─ Escherichia coli 1125A   
                                                                     ├─ Escherichia coli 1827-70   
                                                                     ├─ Escherichia coli 53638   
                                                                     ├─ Escherichia coli ATCC 8739   
                                                                     ├─ Escherichia coli B str. REL606   
                                                                     ├─ Escherichia coli B171   
                                                                     ├─ Escherichia coli B7A   
                                                                     ├─ Escherichia coli BL21   
                                                                     ├─ Escherichia coli E22   
                                                                     ├─ Escherichia coli ETEC H10407   
                                                                     ├─ Escherichia coli HS   
                                                                     ├─ Escherichia coli KO11   
                                                                     ├─ Escherichia coli MS 145-7   
                                                                     ├─ Escherichia coli MS 69-1   
                                                                     ├─ Escherichia coli O157:H7   
                                                                     ├─ Escherichia coli O157:H7 str. EC4024   
                                                                     ├─ Escherichia coli O157:H7 str. EC4045   
                                                                     ├─ Escherichia coli O157:H7 str. EC4113   
                                                                     ├─ Escherichia coli O157:H7 str. EC4196   
                                                                     ├─ Escherichia coli O157:H7 str. EC4401   
                                                                     ├─ Escherichia coli O157:H7 str. EC4501   
                                                                     ├─ Escherichia coli O157:H7 str. EC869   
                                                                     ├─ Escherichia coli O157:H7 str. FRIK966   
                                                                     ├─ Escherichia coli O157:H7 str. TW14359   
                                                                     ├─ Escherichia coli O55:H7 str. CB9615   
                                                                     ├─ Escherichia coli TA280   
                                                                    ┌┼─ Escherichia coli W   
                                                                    │├─ Escherichia coli W   
                                                                    │├─ Escherichia coli O83:H1 str. NRG 857C   
                                                                    │├─ Escherichia coli O157:H7 str. TW14588   
                                                                    │├─ Escherichia coli O157:H7 str. Sakai   
                                                                    │├─ Escherichia coli O157:H7 str. FRIK2000   
                                                                    │├─ Escherichia coli O157:H7 str. EC508   
                                                                    │├─ Escherichia coli O157:H7 str. EC4486   
                                                                    │├─ Escherichia coli O157:H7 str. EC4206   
                                                                    │├─ Escherichia coli O157:H7 str. EC4115   
                                                                    │├─ Escherichia coli O157:H7 str. EC4076   
                                                                    │├─ Escherichia coli O157:H7 str. EC4042   
                                                                    │├─ Escherichia coli O157:H7 EDL933   
                                                                    │├─ Escherichia coli O103:H2 str. 12009   
                                                                    │├─ Escherichia coli MS 187-1   
                                                                    │├─ Escherichia coli M718   
                                                                    │├─ Escherichia coli HS   
                                                                    │├─ Escherichia coli H299   
                                                                    │├─ Escherichia coli E22   
                                                                    │├─ Escherichia coli (DE3) BL21(DE3)   
                                                                    │├─ Escherichia coli B7A   
                                                                    │├─ Escherichia coli B185   
                                                                    │├─ Escherichia coli B171   
                                                                    │├─ Escherichia coli ATCC 8739   
                                                                   ┌┤├─ Escherichia coli 536A   
                                                                   ││├─ Escherichia coli 53638   
                                                                   ││├─ Escherichia coli 1212A   
                                                                   ││└─ Escherichia coli 1044A   
                                                                   ││   ┌─ Escherichia coli BW2952   
                                                                   ││   ├─ Escherichia coli H736   
                                                                   ││   ├─ Escherichia coli MS 116-1   
                                                                   ││   ├─ Escherichia coli MS 175-1   
                                                                   ││   ├─ Escherichia coli W3110   
                                                                   ││   ├─ Escherichia coli str. K-12 substr. DH10B   
                                                                   ││  ┌┼─ Escherichia coli str. K-12 substr. MG1655   
                                                                   ││  │├─ Escherichia coli str. K-12 substr. MG1655   
                                                                   ││  │├─ Escherichia coli str. K-12 substr. DH10B   
                                                                   ││  │├─ Escherichia coli MS 196-1   
                                                                   ││  │├─ Escherichia coli MS 146-1   
                                                                   ││ ┌┤├─ Escherichia coli K12   
                                                                   ││ ││└─ Escherichia coli DH1   
                                                                   ││ ││┌─ Escherichia coli 042   
                                                                   ││ ││├─ Escherichia coli FVEC1412   
                                                                   ││ ││├─ Escherichia coli TA143   
                                                                   ││┌┤└┼─ Escherichia coli UMN026   
                                                                   ││││ ├─ Escherichia coli MS 198-1   
                                                                   ││││ ├─ Escherichia coli FVEC1302   
                                                                   │└┤│ └─ Escherichia coli 042   
                                                                   │ │└─ Escherichia coli B354   
                                                                   │ │┌─ Escherichia coli O157:H7 EDL933   
                                                                  ┌┤ └┤┌─ Escherichia coli SE11   
                                                                  ││  ││ ┌─ Escherichia coli IAI39   
                                                                  ││  └┤┌┴─ Escherichia coli IAI39   
                                                                  ││   ││ ┌─ Escherichia coli E110019   
                                                                  ││   └┤┌┴─ Escherichia coli E110019   
                                                                  ││    ││ ┌─ Escherichia coli IAI1   
                                                                  ││    ││┌┼─ Escherichia coli MS 107-1   
                                                                  ││    └┤│└─ Escherichia coli IAI1   
                                                                  ││     ││┌─ fig|6666666.5357.peg.2416 TY-2482 strain   
                                                                  ││     ││├─ Escherichia coli 55989   
                                                                  ││     ││├─ Escherichia coli E24377A   
                                                                  ││     └┤├─ Escherichia coli EC4100B   
                                                                  ││      │├─ Escherichia coli MS 115-1   
                                                                  ││      │├─ Escherichia coli MS 124-1   
                                                                  ││      │├─ Escherichia coli MS 78-1   
                                                                  ││      │├─ Escherichia coli O111:H- str. 11128   
                                                                 ┌┤│      └┼─ Escherichia coli TA271   
                                                                 │││       ├─ Escherichia coli O26:H11 str. 11368   
                                                                 │││       ├─ Escherichia coli MS 84-1   
                                                                 │││       ├─ Escherichia coli MS 182-1   
                                                                 │││       ├─ Escherichia coli MS 119-7   
                                                                 │││       ├─ Escherichia coli H591   
                                                                 │││       ├─ Escherichia coli E24377A   
                                                                 │││       ├─ Escherichia coli B088   
                                                                 │││       ├─ Escherichia coli 55989   
                                                                 │││       └─ fig|1040638.4.peg.2587 O104:H4 str. LB226692   
                                                                ┌┤│└─ Escherichia coli SMS-3-5   
                                                                │││┌─ Escherichia coli 536   
                                                                │││├─ Escherichia coli F11   
                                                                │││├─ Escherichia coli M605   
                                                                │││├─ Escherichia coli MS 21-1   
                                                                ││└┼─ Escherichia coli SE15   
                                                                ││ ├─ Escherichia coli MS 200-1   
                                                                ││ ├─ Escherichia coli F11   
┌───────────────────────────────────────────────────────────────┤│ ├─ Escherichia coli 536   
│                                                               ││ └─ Escherichia coli 2362-75   
│                                                               │└┬─ Escherichia coli O127:H6 str. E2348/69   
│                                                               │ └─ Escherichia coli E2348/69   
│                                                               │┌─ Escherichia coli S88   
│                                                               ││┌─ Escherichia coli ABU 83972   
│                                                               ││├─ Escherichia coli APEC O1   
│                                                               ││├─ Escherichia coli CFT073   
│                                                               └┤├─ Escherichia coli ED1a   
│                                                                │├─ Escherichia coli MS 185-1   
│                                                                │├─ Escherichia coli NC101   
│                                                                │├─ Escherichia coli UM146   
│                                                                │├─ Escherichia coli UTI89   
┤                                                                └┼─ Escherichia coli WV_060327   
│                                                                 ├─ Escherichia coli UTI89   
│                                                                 ├─ Escherichia coli TA206   
│                                                                 ├─ Escherichia coli MS 45-1   
│                                                                 ├─ Escherichia coli IHE3034   
│                                                                 ├─ Escherichia coli ED1a   
│                                                                 ├─ Escherichia coli CFT073   
│                                                                 ├─ Escherichia coli APEC O1   
│                                                                 └─ Escherichia coli 83972   
│                                                            ┌─ Escherichia coli (1-173/181) MS 21-1   
│                                                            │┌─ Escherichia coli (1-173/181) SMS-3-5   
│                                                            ││ ┌─ Escherichia coli (1-167/181) 042   
│                                                            ││┌┼─ Escherichia coli (1-167/181) B354   
│                                                            │││└─ Escherichia coli (1-167/181) 042   
└────────────────────────────────────────────────────────────┤││       ┌─ Escherichia coli (1-168/179) 101-1   
                                                             │││       ├─ Escherichia coli (1-168/179) ATCC 8739   
                                                             │││       ├─ Escherichia coli (1-168/179) BL21   
                                                             │││       ├─ Escherichia coli (1-168/179) HS   
                                                             │││       ├─ Escherichia coli (1-168/179) MS 187-1   
                                                             └┤│      ┌┼─ Escherichia coli (1-168/179) OP50   
                                                              ││      │├─ Escherichia coli (1-168/179) HS   
                                                              ││      │├─ Escherichia coli (DE3 1-168/179) BL21(DE3)   
                                                              ││     ┌┤├─ Escherichia coli (1-168/179) B str. REL606   
                                                              ││     ││└─ Escherichia coli (1-168/179) ATCC 8739   
                                                              ││    ┌┤└┬─ Escherichia coli (1-168/179) E110019   
                                                              ││    ││ └─ Escherichia coli (1-168/179) E110019   
                                                              ││    │└┬─ Escherichia coli (1-170/181) MS 107-1   
                                                              ││    │ └┬─ Escherichia coli (1-170/181) O26:H11 str. 11368   
                                                              ││   ┌┤  └─ Escherichia coli (1-170/181) O111:H- str. 11128   
                                                              └┤   ││┌─ Escherichia coli (1-170/181) MS 119-7   
                                                               │   ││├─ Escherichia coli (1-170/181) MS 84-1   
                                                               │  ┌┤└┼─ Escherichia coli (1-170/181) TA271   
                                                               │  ││ ├─ Escherichia coli (1-170/181) MS 124-1   
                                                               │  ││ └─ Escherichia coli (1-170/181) H591   
                                                               │  │└─ Escherichia coli (1-170/181) MS 115-1   
                                                               │  │┌─ Escherichia coli (1-170/181) DH1   
                                                               │ ┌┤├─ Escherichia coli (1-170/181) K12   
                                                               │ ││├─ Escherichia coli (1-170/181) MS 146-1   
                                                               │ ││├─ Escherichia coli (1-170/181) W3110   
                                                               │ ││├─ Escherichia coli (1-170/181) str. K-12 substr. MG1655   
                                                               │ │└┼─ Escherichia coli (1-170/181) str. K-12 substr. MG1655   
                                                               │┌┤ ├─ Escherichia coli (1-170/181) str. K-12 substr. DH10B   
                                                               │││ ├─ Escherichia coli (1-170/181) MS 196-1   
                                                               │││ ├─ Escherichia coli (1-170/181) MS 116-1   
                                                               │││ ├─ Escherichia coli (1-170/181) H736   
                                                               │││ └─ Escherichia coli (1-170/181) BW2952   
                                                               ││└─ Escherichia coli (1-170/181) TA143   
                                                               └┤ ┌─ Escherichia coli (1-173/181) FVEC1302   
                                                                │ ├─ Escherichia coli (1-173/181) MS 198-1   
                                                                │┌┼─ Escherichia coli (1-173/181) UMN026   
                                                                ││└─ Escherichia coli (1-173/181) FVEC1412   
                                                                ││ ┌─ Escherichia coli (1-173/181) MS 69-1   
                                                                ││┌┴─ Escherichia coli (1-173/181) TA280   
                                                                └┤│ ┌─ Escherichia coli (1-170/181) 1827-70   
                                                                 ││ ├─ Escherichia coli (1-170/181) E24377A   
                                                                 ││ ├─ Escherichia coli (1-170/181) M718   
                                                                 ││┌┼─ Escherichia coli (1-170/181) MS 78-1   
                                                                 │││├─ Escherichia coli (1-170/181) MS 182-1   
                                                                 └┤│├─ Escherichia coli (1-170/181) ETEC H10407   
                                                                  ││└─ Escherichia coli (1-170/181) E24377A   
                                                                  ││ ┌─ fig|1040638.4.peg.2906 O104:H4 (1-168/179) str. LB226692   
                                                                  ││ ├─ Escherichia coli (1-168/179) 55989   
                                                                  ││ ├─ Escherichia coli (1-168/179) B7A   
                                                                  ││ ├─ Escherichia coli (1-168/179) EC4100B   
                                                                  └┤ ├─ Escherichia coli (1-168/179) IAI1   
                                                                   │ ├─ Escherichia coli (1-168/179) MS 145-7   
                                                                   │ ├─ Escherichia coli (1-168/179) W   
                                                                   │┌┼─ Escherichia coli (1-168/179) W   
                                                                   ││├─ Escherichia coli (1-168/179) SE11   
                                                                   ││├─ Escherichia coli (1-168/179) KO11   
                                                                   ││├─ Escherichia coli (1-168/179) IAI1   
                                                                   ││├─ Escherichia coli (1-168/179) B7A   
                                                                   └┤├─ Escherichia coli (1-168/179) 55989   
                                                                    │└─ fig|6666666.5357.peg.3913 TY-2482 (1-168/179) strain   
                                                                    │ ┌─ Escherichia coli (1-173/181) IAI39   
                                                                    │┌┴─ Escherichia coli (1-173/181) IAI39   
                                                                    ││┌─ Escherichia coli (1-170/181) B185   
                                                                    │││┌─ Escherichia coli (1-170/181) 1125A   
                                                                    └┤│├─ Escherichia coli (1-170/181) 536A   
                                                                     ││├─ Escherichia coli (1-170/181) O157:H7 EDL933   
                                                                     ││├─ Escherichia coli (1-170/181) O157:H7 str. EC4024   
                                                                     ││├─ Escherichia coli (1-170/181) O157:H7 str. EC4045   
                                                                     └┤├─ Escherichia coli (1-170/181) O157:H7 str. EC4113   
                                                                      │├─ Escherichia coli (1-170/181) O157:H7 str. EC4196   
                                                                      │├─ Escherichia coli (1-170/181) O157:H7 str. EC4401   
                                                                      │├─ Escherichia coli (1-170/181) O157:H7 str. EC4501   
                                                                      │├─ Escherichia coli (1-170/181) O157:H7 str. EC869   
                                                                      │├─ Escherichia coli (1-170/181) O157:H7 str. FRIK966   
                                                                      │├─ Escherichia coli (1-170/181) O157:H7 str. TW14359   
                                                                      └┼─ Escherichia coli (1-170/181) O55:H7 str. CB9615   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. TW14588   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. Sakai   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. FRIK2000   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. EC508   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. EC4486   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. EC4206   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. EC4115   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. EC4076   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 str. EC4042   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7 EDL933   
                                                                       ├─ Escherichia coli (1-170/181) O157:H7   
                                                                       ├─ Escherichia coli (1-170/181) 1212A   
                                                                       └─ Escherichia coli (1-170/181) 1044A   
  
Formate hydrogenlyase complex 3 iron-sulfur protein; Formate hydrogenlyase subunit 6; Ni,Fe-hydrogenase III medium subunit (131)
Hydrogenase-4 component H (EC 1.-.-.-) (92)
Others (4)