Lys23

Site Information
NysEAEIkVREATSN SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 12399515

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 2 , 3 , 4 , 5 , 6 )
Disease tissue studied:	multiple myeloma ( 4 , 5 )
Relevant cell line - cell type - tissue:	HEK293T (epithelial) ( 3 ) , Jurkat (T lymphocyte) ( 1 ) , L-363 (plasma cell) ( 4 ) , MV4-11 (macrophage) ( 3 ) , RPMI-8266 (plasma cell) ( 5 , 6 )

References
1	Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7 23749302 Curated Info
2	Kim W, et al. (2011) Systematic and quantitative assessment of the ubiquitin-modified proteome. Mol Cell 44, 325-40 21906983 Curated Info
3	Wagner SA, et al. (2011) A Proteome-wide, Quantitative Survey of In Vivo Ubiquitylation Sites Reveals Widespread Regulatory Roles. Mol Cell Proteomics 10, M111.013284 21890473 Curated Info
4	Guo A (2010) CST Curation Set: 10260; Year: 2010; Biosample/Treatment: cell line, L363/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: Ub(K-e-GG) Antibodies Used to Purify Peptides prior to LCMS: Ubiquitin (D4A7A10) XP(R) Rabbit mAb Cat#: 3925, PTMScan(R) Ubiquitin Branch Motif (K-e-GG) Immunoaffinity Beads Cat#: 1990 Curated Info
5	Guo A (2010) CST Curation Set: 10262; Year: 2010; Biosample/Treatment: cell line, RPMI-8266/untreated; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: Ub(K-e-GG) Antibodies Used to Purify Peptides prior to LCMS: Ubiquitin (D4A7A10) XP(R) Rabbit mAb Cat#: 3925, PTMScan(R) Ubiquitin Branch Motif (K-e-GG) Immunoaffinity Beads Cat#: 1990 Curated Info
6	Guo A (2009) CST Curation Set: 8670; Year: 2009; Biosample/Treatment: cell line, RPMI-8266/Velcade; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: Ub(K-e-GG) Antibodies Used to Purify Peptides prior to LCMS: Ubiquitin (D4A7A10) XP(R) Rabbit mAb Cat#: 3925, PTMScan(R) Ubiquitin Branch Motif (K-e-GG) Immunoaffinity Beads Cat#: 1990 Curated Info