Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_16416 ( "Condition" text, "Prothrombin time" text, "Partial thromboplastin time" text, "Bleeding time" text, "Platelet count" text )

### Question ###
What was the partial thromboplastin time for factor x deficiency as seen in amyloid purpura

### Accurate SQL ###

SELECT "Partial thromboplastin time" FROM table_16416 WHERE "Condition" = 'Factor X deficiency as seen in amyloid purpura'