TABLE 2.

Sites of modification on vimentin

Modified arginines are in boldface type and denoted by R*. Peptides were identified using the mass spectrometry ion marker identification method (46). All peptides were identified at the lowest limit of detection for each independent assay. Numbering refers to the human vimentin sequence.

Peptide name	Peptide	Modified arginine(s)
P44/49	TYSLGSALR*PSTSR*SLYASSPGGVYATR	Arginines 44 and 49
P63	SLYASSPGGVYATR*SSAVR	Arginine 63
P303	FADLSEAANR*NNDALR	Arginine 303
P449	TVETR*DGQVINETSQHHDDLE	Arginine 449