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]:  A Brassica cDNA clone encoding a bifunctional hydroxymethylpyrimidine kinase / thiamin - phosphate pyrophosphorylase involved in thiamin biosynthesis .
[A]: hydroxymethylpyrimidine kinase


[Q]:  Detailed comparison of the sequences of cp35 and human calpactin II shows that the only substantial sequence dissimilarity is a domain encoding amino acids between residues 20 and 40 which includes a tyrosine phosphorylation site in the human molecule , along with other residues of possible physiological significance .
[A]: human calpactin II


[Q]:  Hpr1 forms , together with Tho2 , Mft1 , and Thp2 , the THO complex , which controls transcription elongation and genome stability in Saccharomyces cerevisiae .
[A]:
THO complex