Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_46 (copies_per_particle VARCHAR, protein VARCHAR)
### Question:
How many copies per particle does the protein nsp2 have?
### Answer:
SELECT copies_per_particle FROM table_name_46 WHERE protein = "nsp2"