┌──────────────── Escherichia coli 83972 (5)  
                     ┌┴──────────────── Escherichia coli B354 (1)  
                    ┌┴─ Escherichia coli 042 (30) [2] 
    ┌───────────────┴───────────────────────────────┬──────────────── Escherichia coli E2348/69 (1)  
┌───┤                                               └─ Escherichia coli 2362-75   
│   └┬──────────────── Escherichia coli M718   
│    └─ Escherichia coli MS 21-1 (1)  
┤                                           ┌─ Escherichia coli MS 116-1   
│                           ┌───────────────┴──────────────── Escherichia coli MS 175-1   
│           ┌───────────────┴┬──────────────── Escherichia coli 1044A (21)  
└───────────┤                └─ Escherichia coli K12 (16)  
            │ ┌──────────────── Escherichia coli MS 145-7   
            └┬┴──────────────── Escherichia coli EC4100B   
             └┬─ fig|1040638.4.peg.4575 O104:H4 str. LB226692 (36)  
              └┬──────────────── Escherichia coli OP50   
               └──────────────── Escherichia coli E24377A (1)  
  

  
Membrane protein YciC, linked to IspA
 (15)
  
 Others 
(1)