Alanine-scanning mutagenesis of UCH-L1.
A and B,
lysates of COS-7 cells transfected with the indicated constructs were
immunoprecipitated (IP) with anti-FLAG antibody and analyzed by
immunoblotting. C, a structural model for human UCH-L1 is shown.
Arg63, Glu174, Asp176, and His185
are shown in blue, green, magenta, and red, respectively,
using Cn3D software (version 4.1) and NCBI structural model mmdbId:38174
(35).