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]:  Epstein - barr virus immediate - early protein BZLF1 is SUMO - 1 modified and disrupts promyelocytic leukemia bodies .
[A]: SUMO - 1


[Q]:  Phosphorylation was not associated with the induction of cAMP , and inhibition of PKA signaling had no effect on P - CREB .
[A]: P - CREB


[Q]:  Tumors binding more than 5 fmol / mg cytosol protein were classified as ER - positive .
[A]:
cytosol protein