Ser612
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Home > Phosphorylation Site Page: > Ser612  -  Rb (human)

Site Information
MyLsPVRsPKKKGsT   SwissProt Entrez-Gene
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 447977

In vivo Characterization
Methods used to characterize site in vivo:
[32P] bio-synthetic labeling ( 52 ) , electrophoretic mobility shift ( 52 ) , flow cytometry ( 51 ) , immunoprecipitation ( 47 ) , mass spectrometry ( 1 , 2 , 4 , 5 , 6 , 8 , 9 , 11 , 12 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 48 ) , mass spectrometry (in vitro) ( 22 ) , mutation of modification site ( 7 , 10 , 47 , 52 ) , phospho-antibody ( 3 , 7 , 47 , 50 , 51 ) , western blotting ( 3 , 7 , 10 , 47 , 51 )
Disease tissue studied:
bone cancer ( 3 , 7 ) , brain cancer ( 35 ) , glioblastoma ( 35 ) , glioma ( 35 ) , breast cancer ( 2 , 6 , 11 , 51 ) , HER2 positive breast cancer ( 1 ) , luminal A breast cancer ( 1 ) , luminal B breast cancer ( 1 ) , breast cancer, triple negative ( 1 ) , cervical cancer ( 7 , 10 , 52 ) , leukemia ( 7 , 14 , 48 , 50 ) , acute lymphocytic leukemia ( 50 ) , acute myelogenous leukemia ( 14 ) , chronic myelogenous leukemia ( 7 , 48 ) , T cell leukemia ( 7 ) , lung cancer ( 11 , 36 ) , non-small cell lung cancer ( 11 , 36 ) , lymphoma ( 7 ) , neuroblastoma ( 7 ) , melanoma skin cancer ( 4 )
Relevant cell line - cell type - tissue:
293 (epithelial) [AT1 (human), transfection, AT1R stable transfected HEK293] ( 21 ) , A549 (pulmonary) ( 8 ) , bone marrow ( 50 ) , breast ( 1 ) , C33-A (cervical) ( 7 , 10 , 52 ) , Calu 6 (pulmonary) ( 11 ) , Flp-In T-Rex-293 (epithelial) [PRKD1 (human), genetic knockin] ( 12 ) , Flp-In T-Rex-293 (epithelial) ( 12 ) , H2009 (pulmonary) ( 11 ) , H2077 (pulmonary) ( 11 ) , H2887 (pulmonary) ( 11 ) , H322M (pulmonary) ( 11 ) , HCC1359 (pulmonary) ( 11 ) , HCC1937 (breast cell) ( 11 ) , HCC2279 (pulmonary) ( 11 ) , HCC4006 (pulmonary) ( 11 ) , HCT15 (intestinal) ( 47 ) , HeLa (cervical) ( 5 ) , HFFF-2 (fibroblast) ( 52 ) , HMLER ('stem, breast cancer') [CXCR4 (human), knockdown] ( 6 ) , HMLER ('stem, breast cancer') ( 6 ) , HOP62 (pulmonary) ( 11 ) , HUES-9 ('stem, embryonic') ( 20 ) , Jurkat (T lymphocyte) ( 9 , 15 , 16 , 17 , 18 , 19 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 ) , K562 (erythroid) ( 7 , 48 ) , KG-1 (myeloid) ( 14 ) , LOU-NH91 (squamous) ( 11 ) , lung ( 36 ) , MCF-7 (breast cell) ( 2 , 11 , 47 , 51 ) , MKN-45 (gastric) ( 37 , 38 ) , MOLT-4 (T lymphocyte) ( 7 , 47 ) , NCI-H1395 (pulmonary) ( 11 ) , NCI-H1648 (pulmonary) ( 11 ) , NCI-H2030 (pulmonary) ( 11 ) , NCI-H2172 (pulmonary) ( 11 ) , NCI-H322 (pulmonary) ( 11 ) , NCI-H460 (pulmonary) ( 11 ) , Rat1 (fibroblast) ( 52 ) , Saos-2 (bone cell) [Rb (human)] ( 47 ) , Saos-2 (bone cell) ( 3 , 7 ) , SH-SY5Y (neural crest) ( 7 ) , SKBr3 (breast cell) ( 51 ) , T47D (breast cell) ( 51 ) , U-937 (myeloid) ( 7 ) , U87MG (glial) ( 35 ) , WM239A (melanocyte) ( 4 )

Upstream Regulation
Regulatory protein:
ATM (human) ( 47 ) , Chk1 (human) ( 47 ) , Chk2 (human) ( 47 ) , EGFR (human) ( 35 )
Putative in vivo kinases:
Chk2 (human) ( 47 ) , UL97 (herpesvirus) ( 3 )
Kinases, in vitro:
CDK2 (human) ( 49 , 50 ) , CDK4 (human) ( 49 ) , CDK6 (human) ( 49 ) , Chk1 (human) ( 47 ) , Chk2 (human) ( 47 )
Treatments:
actinomycin_D ( 47 ) , caffeine ( 47 ) , Chk2_inhibitor_II ( 7 ) , differentiation ( 7 ) , etoposide ( 7 ) , GW_8510 ( 7 ) , HPR ( 51 ) , ionizing_radiation ( 47 ) , KU-55933 ( 47 ) , phorbol_ester ( 7 ) , SB218078 ( 47 ) , siRNA ( 47 ) , UV ( 47 )

Downstream Regulation
Effects of modification on Rb:
molecular association, regulation ( 7 , 22 , 47 , 52 ) , protein conformation ( 22 )
Effects of modification on biological processes:
apoptosis, induced ( 47 ) , cell differentiation, induced ( 7 ) , transcription, altered ( 47 )
Induce interaction with:
E2F1 (human) ( 7 , 47 )
Inhibit interaction with:
E2F1 (human) ( 22 , 52 )

References 

1

Mertins P, et al. (2016) Proteogenomics connects somatic mutations to signalling in breast cancer. Nature 534, 55-62
27251275   Curated Info

2

Carrier M, et al. (2016) Phosphoproteome and Transcriptome of RA-Responsive and RA-Resistant Breast Cancer Cell Lines. PLoS One 11, e0157290
27362937   Curated Info

3

Iwahori S, Hakki M, Chou S, Kalejta RF (2015) Molecular Determinants for the Inactivation of the Retinoblastoma Tumor Suppressor by the Viral Cyclin-dependent Kinase UL97. J Biol Chem 290, 19666-80
26100623   Curated Info

4

Stuart SA, et al. (2015) A Phosphoproteomic Comparison of B-RAFV600E and MKK1/2 Inhibitors in Melanoma Cells. Mol Cell Proteomics 14, 1599-615
25850435   Curated Info

5

Sharma K, et al. (2014) Ultradeep human phosphoproteome reveals a distinct regulatory nature of Tyr and Ser/Thr-based signaling. Cell Rep 8, 1583-94
25159151   Curated Info

6

Yi T, et al. (2014) Quantitative phosphoproteomic analysis reveals system-wide signaling pathways downstream of SDF-1/CXCR4 in breast cancer stem cells. Proc Natl Acad Sci U S A 111, E2182-90
24782546   Curated Info

7

Hattori T, et al. (2014) Distinct and site-specific phosphorylation of the retinoblastoma protein at serine 612 in differentiated cells. PLoS One 9, e86709
24466208   Curated Info

8

Kim JY, et al. (2013) Dissection of TBK1 signaling via phosphoproteomics in lung cancer cells. Proc Natl Acad Sci U S A 110, 12414-9
23836654   Curated Info

9

Mertins P, et al. (2013) Integrated proteomic analysis of post-translational modifications by serial enrichment. Nat Methods 10, 634-7
23749302   Curated Info

10

Lentine B, et al. (2012) Dephosphorylation of threonine-821 of the retinoblastoma tumor suppressor protein (Rb) is required for apoptosis induced by UV and Cdk inhibition. Cell Cycle 11, 3324-30
22895174   Curated Info

11

Klammer M, et al. (2012) Phosphosignature predicts dasatinib response in non-small cell lung cancer. Mol Cell Proteomics 11, 651-68
22617229   Curated Info

12

Franz-Wachtel M, et al. (2012) Global detection of protein kinase D-dependent phosphorylation events in nocodazole-treated human cells. Mol Cell Proteomics 11, 160-70
22496350   Curated Info

13

Carnevale J, Palander O, Seifried LA, Dick FA (2012) DNA damage signals through differentially modified E2F1 molecules to induce apoptosis. Mol Cell Biol 32, 900-12
22184068   Curated Info

14

Weber C, Schreiber TB, Daub H (2012) Dual phosphoproteomics and chemical proteomics analysis of erlotinib and gefitinib interference in acute myeloid leukemia cells. J Proteomics 75, 1343-56
22115753   Curated Info

15

Mulhern D (2011) CST Curation Set: 12677; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M)
Curated Info

16

Guo A (2011) CST Curation Set: 12438; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

17

Guo A (2011) CST Curation Set: 12068; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

18

Guo A (2011) CST Curation Set: 11986; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]XP
Curated Info

19

Guo A (2011) CST Curation Set: 11987; Year: 2011; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]XP
Curated Info

20

Rigbolt KT, et al. (2011) System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation. Sci Signal 4, rs3
21406692   Curated Info

21

Christensen GL, et al. (2010) Quantitative phosphoproteomics dissection of seven-transmembrane receptor signaling using full and biased agonists. Mol Cell Proteomics 9, 1540-53
20363803   Curated Info

22

Burke JR, Deshong AJ, Pelton JG, Rubin SM (2010) Phosphorylation-induced conformational changes in the retinoblastoma protein inhibit E2F transactivation domain binding. J Biol Chem 285, 16286-93
20223825   Curated Info

23

Possemato A (2010) CST Curation Set: 9695; Year: 2010; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: YXp[ST]
Curated Info

24

Possemato A (2010) CST Curation Set: 9696; Year: 2010; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: YXp[ST]
Curated Info

25

Possemato A (2010) CST Curation Set: 9642; Year: 2010; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: pSPX(I/L/M/V)
Curated Info

26

Possemato A (2010) CST Curation Set: 9284; Year: 2010; Biosample/Treatment: cell line, Jurkat/pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P
Curated Info

27

Possemato A (2010) CST Curation Set: 9286; Year: 2010; Biosample/Treatment: cell line, Jurkat/pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P
Curated Info

28

Possemato A (2010) CST Curation Set: 9288; Year: 2010; Biosample/Treatment: cell line, Jurkat/pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

29

Possemato A (2010) CST Curation Set: 9066; Year: 2010; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y)XpS
Curated Info

30

Zhou J (2009) CST Curation Set: 6956; Year: 2009; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: YXp[ST]
Curated Info

31

Zhou J (2009) CST Curation Set: 6052; Year: 2009; Biosample/Treatment: cell line, Jurkat/untreated; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M)
Curated Info

32

Zhou J (2009) CST Curation Set: 6054; Year: 2009; Biosample/Treatment: cell line, Jurkat/TPA; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M)
Curated Info

33

Zhou J (2009) CST Curation Set: 6053; Year: 2009; Biosample/Treatment: cell line, Jurkat/TPA; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M)
Curated Info

34

Zhou J (2009) CST Curation Set: 6051; Year: 2009; Biosample/Treatment: cell line, Jurkat/untreated; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: (F/Y/M)Xp[ST](L/I/M)
Curated Info

35

Joughin BA, et al. (2009) An integrated comparative phosphoproteomic and bioinformatic approach reveals a novel class of MPM-2 motifs upregulated in EGFRvIII-expressing glioblastoma cells. Mol Biosyst 5, 59-67
19081932   Curated Info

36

Rikova K (2008) CST Curation Set: 5536; Year: 2008; Biosample/Treatment: tissue, lung/untreated; 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

37

Guo A (2008) CST Curation Set: 5570; Year: 2008; Biosample/Treatment: cell line, MKN-45/Su11274; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

38

Guo A (2008) CST Curation Set: 5571; Year: 2008; Biosample/Treatment: cell line, MKN-45/Su11274; Disease: gastric carcinoma; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

39

Zhou J (2008) CST Curation Set: 4704; 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: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

40

Possemato A (2008) CST Curation Set: 4344; 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: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

41

Possemato A (2008) CST Curation Set: 4345; 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: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381
Curated Info

42

Possemato A (2008) CST Curation Set: 4346; 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: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381
Curated Info

43

Possemato A (2008) CST Curation Set: 4347; 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: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, Phospho-MAPK/CDK Substrates (PXSP or SPXR/K) (34B2) Rabbit mAb Cat#: 2325, Phospho-(Ser/Thr) PKD Substrate Antibody Cat#: 4381
Curated Info

44

Zhou J (2008) CST Curation Set: 3678; 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: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

45

Zhou J (2008) CST Curation Set: 3679; 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: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

46

Possemato A (2007) CST Curation Set: 3480; Year: 2007; Biosample/Treatment: cell line, Jurkat/calyculin_A & pervanadate; Disease: T cell leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Millipore 05-368
Curated Info

47

Inoue Y, Kitagawa M, Taya Y (2007) Phosphorylation of pRB at Ser612 by Chk1/2 leads to a complex between pRB and E2F-1 after DNA damage. EMBO J 26, 2083-93
17380128   Curated Info

48

Possemato A (2007) CST Curation Set: 2724; Year: 2007; Biosample/Treatment: cell line, K562/untreated; Disease: chronic myelogenous leukemia; SILAC: -; Specificities of Antibodies Used to Purify Peptides prior to LCMS: p[ST]P Antibodies Used to Purify Peptides prior to LCMS: Phospho-(Ser) CDKs Substrate Antibody Cat#: 2324, PTMScan(R) Phospho-CDK Substrate Motif (K/RS*PXK/R) Immunoaffinity Beads Cat#: 1981
Curated Info

49

Schmitz NM, Hirt A, Aebi M, Leibundgut K (2006) Limited redundancy in phosphorylation of retinoblastoma tumor suppressor protein by cyclin-dependent kinases in acute lymphoblastic leukemia. Am J Pathol 169, 1074-9
16936279   Curated Info

50

Schmitz NM, Leibundgut K, Hirt A (2005) CDK2 catalytic activity and loss of nuclear tethering of retinoblastoma protein in childhood acute lymphoblastic leukemia. Leukemia 19, 1783-7
16107892   Curated Info

51

Panigone S, et al. (2000) pRb and Cdk regulation by N-(4-hydroxyphenyl)retinamide. Oncogene 19, 4035-41
10962560   Curated Info

52

Knudsen ES, Wang JY (1997) Dual mechanisms for the inhibition of E2F binding to RB by cyclin-dependent kinase-mediated RB phosphorylation. Mol Cell Biol 17, 5771-83
9315635   Curated Info