Hosting Company Managed Server DB Connection

Hiya,

I have moved to a manged server at my hosting company. I am looking at using MultiDB scaling to 16 db's

In the package I have the host is required to be addressed in the following way.

localhost:disappointed:tmp/mysql5.sock

The port is 3316
DB's are named and user named in the following convention

DB Name - db402749036
DB User name - dbo402749036
Password - (is something I set)

Will Multi-DB work in this type of setting?

Thanks