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. Author manuscript; available in PMC: 2014 Sep 3.
Published in final edited form as: Structure. 2013 Aug 8;21(9):1612–1623. doi: 10.1016/j.str.2013.07.003

Figure 3. The p38α:PTPSL and p38α:STEP resting-state complex.

Figure 3

(A) SAXS data (I(q) vs q) of the p38α:PTPSL resting-state complex shown (black squares) with error bars (grey lines). Error bars show the experimental error based on circular averaging of the 2D solution scattering data; theoretical scattering curve from ab initio molecular envelope (red); inset, Guinier plots for samples at 2.3 mg/ml and 4.0 mg/ml. (B) SAXS data (I(q) vs q) of the p38α:STEP resting-state complex shown (black squares) with error bars (grey lines). Theoretical scattering curve from the ab initio molecular envelope (red); inset, Guinier plots for samples at 2.0 mg/ml and 4.0 mg/ml. (C) Kratky plot of the p38α:PTPSL resting-state SAXS data (green) and p38α:STEP resting-state SAXS data (blue). (D) P(r) function of the p38α:PTPSL resting-state complex (green) and p38α:STEP resting-state complex (blue). (E) p38α:PTPSL ab initio molecular envelope in two views rotated by 90° with the dimensions of the envelope. (F) The p38α:STEP ab initio molecular envelope in two views rotated by 90° with the dimensions of the envelope.