The SRPΦ14-9 fusion protein, which can functionally replace the SRP9/14 heterodimer in the mammalian signal recognition particle (SRP), has been crystallized using the vapor diffusion method. Four different crystal forms were grown. SRPΦ14-9 form IV crystals belong to the space group P4122/ P4322 with cell parameters a = b = 69.7 Å, 95.7 Å, α = β = γ = 90°. A complete data set to 2.8 Å resolution with an R(sym) on intensities of 7.0% was collected on a single flash-frozen crystal.
Birse, D. E. A., Doublié, S., Kapp, U., Strub, K., Cusack, S., & Åberg, A. (1996). Crystallization and preliminary crystallographic analysis of the signal recognition particle SRPΦ14-9 fusion protein. FEBS Letters, 384(3), 215–218. https://doi.org/10.1016/0014-5793(96)00315-8