turkish inheritance law

Hello,
My father was a Turkish citizen, and passed away several years ago in Turkey. His father has died following my fathers death, and his mother is now near death. They only had one other child besides my father. I would like to know if their only daughter is now entitled to the entire inheritence, or if the portion my father would have gotten if he were still alive should be passed down to me and my brother. Any advice would greatly be appreciated.
Thanks.
My email is jonna_ona@yahoo.com

Your father has passed away before his fathers death so one of the portion of inheritance pass down to you and your brother and naturally the other portion passes down to your grand mother and your uncle also.