There are two forms of the Nisaburek makam which may be encountered, one of which has a G sharp in the upper part of the scale (Rast tetrachord) and the other a G natural (Buselik tetrachord) - note, however, that the leading tone is always G sharp.

If the scale is extended below the octave the following structure is used:

In the fingering diagram below, the red ovals indicate the optional G natural as mentioned: