Tyr703
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Home > Phosphorylation Site Page: > Tyr703  -  Kit (human)

Site Information
DHAEAALyKNLLHSK   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 448016
Associated spectra:  1 CST

In vivo Characterization
Methods used to characterize site in vivo:
[32P] bio-synthetic labeling ( 25 ) , mass spectrometry ( 1 , 2 , 3 , 4 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 21 , 22 , 23 ) , mass spectrometry (in vitro) ( 6 ) , mutation of modification site ( 5 , 25 ) , phospho-antibody ( 20 , 24 ) , phosphoamino acid analysis ( 25 ) , western blotting ( 5 , 20 , 24 )
Disease tissue studied:
brain cancer ( 2 , 3 ) , astrocytoma ( 2 , 3 ) , breast cancer ( 14 , 15 ) , colorectal cancer ( 20 ) , colorectal carcinoma ( 20 ) , gastric cancer ( 1 , 7 , 9 , 10 , 11 , 20 , 24 ) , gastric carcinoma ( 9 ) , GIST ( 20 , 24 ) , leukemia ( 12 , 17 , 18 , 19 , 21 , 22 , 23 ) , acute myelogenous leukemia ( 12 , 17 , 18 , 19 , 21 , 22 , 23 ) , liver cancer ( 8 ) , small intestine cancer ( 24 )
Relevant cell line - cell type - tissue:
293 (epithelial) ( 5 ) , CHRF (megakaryocyte) ( 18 ) , CMS (myeloid) ( 16 , 17 ) , GIST-T1 (gastrointestinal) ( 1 ) , GIST544 (gastric) ( 24 ) , GIST882 (gastric) ( 20 , 24 ) , HCC1599 (breast cell) ( 14 , 15 ) , HCT116 (intestinal) ( 20 ) , HEL (erythroid) ( 19 ) , HES-3 ('stem, embryonic') ( 4 ) , Kasumi-1 (myeloid) ( 21 ) , liver ( 8 ) , M-07e (myeloid) ( 22 ) , NOMO-1 (myeloid) ( 12 ) , PAE (endothelial) ( 25 ) , stomach ( 7 , 9 , 10 , 11 ) , U-118MG (glial) ( 2 , 3 ) , UT-7 (myeloid) ( 23 )

Upstream Regulation
Kinases, in vitro:
Kit (human) ( 6 , 25 )
Treatments:
alvocidib ( 20 ) , DRB ( 20 ) , imatinib ( 1 , 20 , 24 ) , M-CSF ( 25 ) , SCF ( 24 )

Disease / Diagnostics Relevance
Relevant diseases:
GIST ( 24 )

References 

1

Takahashi T, et al. (2013) New findings of kinase switching in gastrointestinal stromal tumor under imatinib using phosphoproteomic analysis. Int J Cancer 133, 2737-43
23716303   Curated Info

2

Possemato A (2011) CST Curation Set: 11915; Year: 2011; Biosample/Treatment: cell line, U118 MG/untreated; Disease: astrocytoma; 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

Possemato A (2011) CST Curation Set: 11916; Year: 2011; Biosample/Treatment: cell line, U118 MG/untreated; Disease: astrocytoma; 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

Ding VM, et al. (2011) Tyrosine phosphorylation profiling in fgf-2 stimulated human embryonic stem cells. PLoS One 6, e17538
21437283   Curated Info

5

Phung B, et al. (2011) C-KIT signaling depends on microphthalmia-associated transcription factor for effects on cell proliferation. PLoS One 6, e24064
21887372   Curated Info

6

DiNitto JP, et al. (2010) Function of activation loop tyrosine phosphorylation in the mechanism of c-Kit auto-activation and its implication in sunitinib resistance. J Biochem 147, 601-9
20147452   Curated Info

7

Ren H (2009) CST Curation Set: 8060; Year: 2009; Biosample/Treatment: tissue, gastrointestinal tract/untreated; Disease: gastric 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

8

Gu T (2009) CST Curation Set: 7526; Year: 2009; Biosample/Treatment: tissue, liver/untreated; Disease: liver 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

9

Ren H (2008) CST Curation Set: 5604; Year: 2008; Biosample/Treatment: tissue, gastrointestinal tract/untreated; Disease: gastric carcinoma; 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

10

Ren H (2008) CST Curation Set: 5501; Year: 2008; Biosample/Treatment: tissue, gastrointestinal tract/untreated; Disease: gastric 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

11

Ren H (2008) CST Curation Set: 4091; Year: 2008; Biosample/Treatment: tissue, gastrointestinal tract/untreated; Disease: gastric 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

12

Cherry J (2007) CST Curation Set: 2523; Year: 2007; Biosample/Treatment: cell line, Nomo-1/DMSO; Disease: acute myelogenous 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

13

Cherry J (2007) CST Curation Set: 2525; Year: 2007; Biosample/Treatment: cell line, Nomo-1/SAHA 3h; Disease: acute myelogenous 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

14

Michaud C (2006) CST Curation Set: 2107; Year: 2006; Biosample/Treatment: cell line, HCC1599/0.5% serum; Disease: breast 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

15

Michaud C (2006) CST Curation Set: 2108; Year: 2006; Biosample/Treatment: cell line, HCC1599/0.5% serum; Disease: breast 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

16

Gu T (2006) CST Curation Set: 1962; Year: 2006; Biosample/Treatment: cell line, CMS/untreated; Disease: acute myelogenous 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

17

Gu T (2006) CST Curation Set: 1875; Year: 2006; Biosample/Treatment: cell line, CMS/untreated; Disease: acute myelogenous 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

18

Gu T (2006) CST Curation Set: 1791; Year: 2006; Biosample/Treatment: cell line, CHRF/untreated; Disease: acute myelogenous 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

19

Gu T (2006) CST Curation Set: 1509; Year: 2006; Biosample/Treatment: cell line, HEL/untreated; Disease: erythroid 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

20

Sambol EB, et al. (2006) Flavopiridol targets c-KIT transcription and induces apoptosis in gastrointestinal stromal tumor cells. Cancer Res 66, 5858-66
16740725   Curated Info

21

Gu T (2006) CST Curation Set: 1196; Year: 2006; Biosample/Treatment: cell line, Kasumi-1/-; Disease: acute myelogenous 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

22

Gu T (2005) CST Curation Set: 723; Year: 2005; Biosample/Treatment: cell line, M-07e/-; Disease: acute myelogenous 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

23

Gu T (2005) CST Curation Set: 714; Year: 2005; Biosample/Treatment: cell line, UT-7/-; Disease: acute myelogenous 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

24

Duensing A, et al. (2004) Mechanisms of oncogenic KIT signal transduction in primary gastrointestinal stromal tumors (GISTs). Oncogene 23, 3999-4006
15007386   Curated Info

25

Thömmes K, Lennartsson J, Carlberg M, Rönnstrand L (1999) Identification of Tyr-703 and Tyr-936 as the primary association sites for Grb2 and Grb7 in the c-Kit/stem cell factor receptor. Biochem J 341 ( Pt 1), 211-6
10377264   Curated Info