Table 3. List of proteins and the specific peptide(s) labelled with LC-LC biotin.

Protein name	Peptide sequence
Eukaryotic initiation factor 4AI	EVQkLQMEAPHIIVGTPGRVF
Glyceraldehyde-3-phosphate dehydrogenase	DNFGIVEGLMTTVHAITATQkTV
Heat shock cognate 71 kDa protein	DPVEkALR
Heat shock protein HSP 90-beta	ERIMkAQALR
Moesin	EEAkEALLQASR
Nucleoside diphosphate kinase	ERTFIAIkP
Vimentin	DVRQQYESVAAkNLQEA

k: designates a lysine residue with the LC-LC biotin modification.