Transformation Rotation about a point - using Axis Angle

[bindumol]

Hi all,
I am using Irrlicht and bullet physics to do my simulation application. I have a problem in the rotation of a body about a point , but not having any problem if it is based on the origin. If i use the rotation process as like this way
1.Translate to origin
2.Rotate the body
3.Translate to the initial position
the same problem still exists ...so can you help me to solve this problem....or can you say other way to achieve this?