Protein Domain GRAM

PH: GRAM

Structure

The GRAM domain in MTMR2 has 7 beta sheets and 1 alpha helix, resembling Pleckstrin (PH) domain [1].

Technical notes

Profile

The GRAM domain in MTMR2 is from 74 to 185 as shown in crystal structure [1]. However, its profiles in Pfam and SMART database are incomplete: Pfam gives 78-138 (envelope 68-139); SMART gives 71-139. The region covers beta sheets 1-5, but not beta sheet 6, 7 and alpha helix 1.

References

1. Begley MJ, Taylor GS, Kim SA, Veine DM, Dixon JE, and Stuckey JA. Crystal structure of a phosphoinositide phosphatase, MTMR2: insights into myotubular myopathy and Charcot-Marie-Tooth syndrome. Mol Cell. 2003 Dec;12(6):1391-402. DOI:10.1016/s1097-2765(03)00486-6 |