>2w1i_A mol:protein length:326 JAK2 MSYYHHHHHHDYDIPTTENLYFQGAMGSAFEDRDPTQFEERHLKFLQQLGKGNFGSVEM CRYDPLQDNTGEVVAVKKLQHSTEEHLRDFEREIEILKSLQHDNIVKYKGVCYSAGRRN LKLIMEYLPYGSLRDYLQKHKERIDHIKLLQYTSQICKGMEYLGTKRYIHRDLATRNIL VENENRVKIGDFGLTKVLPQDKEYYKVKEPGESPIFWYAPESLTESKFSVASDVWSFGV VLYELFTYIEKSKSPPAEFMRMIGNDKQGQMIVFHLIELLKNNGRLPRPDGCPDEIYMI MTECWNNNVNQRPSFRDLALRVDQIRDQMAG