VAPB/ALS8 interacts with FFAT-like proteins including the p97 cofactor FAF1 and the ASNA1 ATPase

Table 1 VAPA and VAPB were identified by mass spectrometry in Flag-FAF1 immunoprecipitates

Protein name	UniProt ID	MW (Da)	Share of spectrum IDs^a	Sequence coverage
VAPA	Q9P0L0	27,893	0.62%	63.9%
VAPB	O95292	27,228	0.75%	65.0%

^aThe share of spectrum IDs is indicated as a measure of protein abundance in the immunoprecipitates. Its value represents the percentage of peptide spectra assigned to VAPA/B out of all identified spectra. MW, molecular weight.

ISSN: 1741-7007