Tyr223

Site Information
TSFMMtPyVVTRYYR SwissProt Entrez-Gene
Blast this site against: NCBI SwissProt PDB
Site Group ID: 448035

In vivo Characterization
Methods used to characterize site in vivo:	mass spectrometry ( 1 , 2 , 3 , 4 ) , phospho-antibody ( 5 ) , western blotting ( 5 )
Disease tissue studied:	cervical cancer ( 5 ) , cervical squamous cell carcinoma ( 5 ) , lung cancer ( 4 ) , non-small cell lung cancer ( 4 )
Relevant cell line - cell type - tissue:	293 (epithelial) ( 5 ) , HEK293T (epithelial) ( 3 ) , HeLa (cervical) ( 1 ) , Jurkat (T lymphocyte) ( 2 ) , KB (squamous) ( 5 ) , NCI-H1703 (squamous) ( 4 )

Upstream Regulation
Kinases, in vitro:	MKK4 (human) ( 5 )

References
1	Moritz A (2008) CST Curation Set: 5385; Year: 2008; Biosample/Treatment: cell line, HeLa/nocodazole; Disease: cervical adenocarcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: pY Antibodies Used to Purify Peptides prior to LCMS: Phospho-Tyrosine Mouse mAb (P-Tyr-100) Cat#: 9411, PTMScan(R) Phospho-Tyr Motif (Y*) Immunoaffinity Beads Cat#: 1991 Curated Info
2	Possemato A (2008) CST Curation Set: 4836; Year: 2008; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: pY Antibodies Used to Purify Peptides prior to LCMS: Phospho-Tyrosine Mouse mAb (P-Tyr-100) Cat#: 9411, PTMScan(R) Phospho-Tyr Motif (Y*) Immunoaffinity Beads Cat#: 1991 Curated Info
3	Gu T (2005) CST Curation Set: 5390; Year: 2005; Biosample/Treatment: cell line, 293T/-; Disease: -; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: pY Antibodies Used to Purify Peptides prior to LCMS: Phospho-Tyrosine Mouse mAb (P-Tyr-100) Cat#: 9411, PTMScan(R) Phospho-Tyr Motif (Y*) Immunoaffinity Beads Cat#: 1991 Curated Info
4	Rikova K (2004) CST Curation Set: 356; Year: 2004; Biosample/Treatment: cell line, NCI-H1703/-; Disease: non-small cell lung cancer; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: pY Antibodies Used to Purify Peptides prior to LCMS: Phospho-Tyrosine Mouse mAb (P-Tyr-100) Cat#: 9411, PTMScan(R) Phospho-Tyr Motif (Y*) Immunoaffinity Beads Cat#: 1991 Curated Info
5	Fleming Y, et al. (2000) Synergistic activation of stress-activated protein kinase 1/c-Jun N-terminal kinase (SAPK1/JNK) isoforms by mitogen-activated protein kinase kinase 4 (MKK4) and MKK7. Biochem J 352 Pt 1, 145-54 11062067 Curated Info