Ser129

Site Information
ICPSLPYsPVSsPQs SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 454102

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 2 , 3 )
Disease tissue studied:	leukemia ( 1 , 2 , 3 ) , chronic lymphocytic leukemia ( 1 , 2 , 3 )
Relevant cell line - cell type - tissue:	CLL23LB4 (B lymphocyte) ( 1 ) , MEC2 (B lymphocyte) ( 2 ) , MO1043 (B lymphocyte) ( 3 )

References
1	Goss V (2004) CST Curation Set: 441; Year: 2004; Biosample/Treatment: cell line, CLL23LB4/-; Disease: chronic lymphocytic leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: PXpSP, pSPX(K/R) Antibodies Used to Purify Peptides prior to LCMS: Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, PTMScan(R) Phospho-MAPK/CDK Substrate Motif (PXSP, SPXK/R) Immunoaffinity Beads Cat#: 1982 Curated Info
2	Goss V (2004) CST Curation Set: 443; Year: 2004; Biosample/Treatment: cell line, MEC2/-; Disease: chronic lymphocytic leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: PXpSP, pSPX(K/R) Antibodies Used to Purify Peptides prior to LCMS: Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, PTMScan(R) Phospho-MAPK/CDK Substrate Motif (PXSP, SPXK/R) Immunoaffinity Beads Cat#: 1982 Curated Info
3	Goss V (2004) CST Curation Set: 444; Year: 2004; Biosample/Treatment: cell line, M01043/-; Disease: chronic lymphocytic leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: PXpSP, pSPX(K/R) Antibodies Used to Purify Peptides prior to LCMS: Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, PTMScan(R) Phospho-MAPK/CDK Substrate Motif (PXSP, SPXK/R) Immunoaffinity Beads Cat#: 1982 Curated Info

References
1	Goss V (2004) CST Curation Set: 441; Year: 2004; Biosample/Treatment: cell line, CLL23LB4/-; Disease: chronic lymphocytic leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: PXpSP, pSPX(K/R) Antibodies Used to Purify Peptides prior to LCMS: Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, PTMScan(R) Phospho-MAPK/CDK Substrate Motif (PXSP, SPXK/R) Immunoaffinity Beads Cat#: 1982 Curated Info
2	Goss V (2004) CST Curation Set: 443; Year: 2004; Biosample/Treatment: cell line, MEC2/-; Disease: chronic lymphocytic leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: PXpSP, pSPX(K/R) Antibodies Used to Purify Peptides prior to LCMS: Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, PTMScan(R) Phospho-MAPK/CDK Substrate Motif (PXSP, SPXK/R) Immunoaffinity Beads Cat#: 1982 Curated Info
3	Goss V (2004) CST Curation Set: 444; Year: 2004; Biosample/Treatment: cell line, M01043/-; Disease: chronic lymphocytic leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: PXpSP, pSPX(K/R) Antibodies Used to Purify Peptides prior to LCMS: Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, PTMScan(R) Phospho-MAPK/CDK Substrate Motif (PXSP, SPXK/R) Immunoaffinity Beads Cat#: 1982 Curated Info