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_43954 ( "Constellation" text, "Largest component, fractional share" real, "Other components, fractional shares" text, "N, Laakso-Taagepera" real, "N, Golosov" real )

### Question ###
What is the sum of the values for Largest Component, Fractional Share, when Constellation is E, and when N, Golosov is greater than 2.9?

### Accurate SQL ###

SELECT SUM("Largest component, fractional share") FROM table_43954 WHERE "Constellation" = 'e' AND "N, Golosov" > '2.9'