| Position  | 
        Classified OBI sample  | 
        Position  | 
        Classified OBI sample  | 
        Position  | 
        Classified OBI sample  | 
        Position  | 
        Classified OBI sample  | 
       
      
        | D2G | 
        19 | 
        T54X | 
        3 | 
        Y124C | 
        9 | 
        I233M | 
        1 | 
       
      
        | P20L/S | 
        4/16 | 
        W58X | 
        2 | 
        Y148H | 
        8 | 
        I269S | 
        25 | 
       
      
        | F28L | 
        27 | 
        P59X | 
        4 | 
        S159P | 
        12 19 | 
        Q271K | 
        24 | 
       
      
        | L29S | 
        27 | 
        L66X/P | 
        5/15 | 
        I162T | 
        5 | 
        C287R | 
        13 | 
       
      
        | N36X | 
        27 | 
        L72X | 
        3 4 5 17 | 
        F166L | 
        7 | 
        Y305F | 
        12 | 
       
      
        | T38S | 
        26 | 
        S75P | 
        10 | 
        K168R | 
        3 | 
        Y327C | 
        8 | 
       
      
        | R41G | 
        1 | 
        W79R | 
        8 | 
        V173A | 
        22 | 
        L331P | 
        1 | 
       
      
        | V44X | 
        27 | 
        L80V | 
        15 | 
        F178L | 
        3 | 
        L336T | 
        28 | 
       
      
        | S50X/L | 
        4/26 | 
        S85P | 
        15 | 
        L217P | 
        26 | 
          | 
          | 
       
      
        | R51X/G | 
        4/26 | 
        F88X | 
        2 | 
        T225A | 
        17 | 
          | 
          | 
       
      
        | G52X | 
        6 | 
        N121D | 
        25 | 
        S230P | 
        11 23 | 
          | 
          | 
       
      |