Figure 2.
LDHA is Lys-trimethylated in HEK293T cells.
Notes: (A) HEK293T and 786–0 cell lysates were immunoprecipitated with anti-trimethyl lysine antibodies, and the proteins in these lysates were separated by SDS-PAGE and stained using Coomassie Blue; (B) The protein bands on the SDS-PAGE gel stained notably with Coomassie Blue were cut off based on the molecular weight markers used and analyzed by LC-MS/MS. The results of the MASCOT and SEQUEST analyses indicated that LDHA was Lys-trimethylated on the peptides comprising the ATLKDQLIYNLLKEEQTPQNK sequence.
Abbreviations: 293T, HEK293T cells; 7860, 786–0 cells.