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.

[EX Q]:  When binding assays were carried out at physiologic temperature there was the same decrease in number of binding sites after dexamethasone administration , and in addition , there was a two - fold increase in binding affinity .
[EX A]: binding sites

[EX Q]:  Although the VP16 369 - 380 peptide has a lower binding affinity for DQ0602 molecules than the VP16 33 - 52 peptide , T cells that recognized the VP16 369 - 380 peptide occurred at a much higher frequency than those that were specific for the VP16 33 - 52 peptide .
[EX A]: DQ0602 molecules

[EX Q]:  A nonpeptidyl small molecule SB 247464 , capable of activating granulocyte - colony - stimulating factor ( G - CSF ) signal transduction pathways , was identified in a high - throughput assay in cultured cells .
[EX A]:
G - CSF