In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

[Q]:  Overexpression of wild type and SeCys / Cys mutant of human thioredoxin reductase in E . coli : the role of selenocysteine in the catalytic activity .
[A]: human thioredoxin reductase


[Q]:  We identified Tyr ( 112 ) and Leu ( 175 ) within the RNA - binding domain of the U1 70K protein to be cross - linked to G ( 28 ) and U ( 30 ) in stem - loop I , respectively .
[A]: U1 70K protein


[Q]:  From the deduced amino acid sequence , a molecular weight of 38 , 549 was calculated for the ADH subunit .
[A]:
ADH subunit