Ser751
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Phosphorylation Site Page:
Ser751 - MTUS1 (mouse)

Site Information
PQRIRRVsGSGGHAA   SwissProt Entrez-Gene
Predicted information:  Scansite
Orthologous residues: MTUS1 iso2 (human): S760, MTUS1 (human): S760, MTUS1 iso3 (human): (‑), MTUS1 (rat): (‑), MTUS1 iso6 (human): (‑)
Blast this site against: NCBI  SwissProt  PDB 
Site Group ID: 487136

In vivo Characterization
Methods used to characterize site in vivo: mass spectrometry (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
Relevant cell line - cell type - tissue: '3T3-L1, differentiated' (adipocyte) (1, 2), 3T3-L1 (fibroblast) (10), fibroblast-lung (4, 6, 7, 8, 9), liver (3, 5, 11, 12)

Controlled by
Treatments: insulin (2), LY294002 (2)



References

1

Parker BL, et al. (2015) Targeted phosphoproteomics of insulin signaling using data-independent acquisition mass spectrometry. Sci Signal 8, rs6
26060331   Curated Info

2

Humphrey SJ, et al. (2013) Dynamic Adipocyte Phosphoproteome Reveals that Akt Directly Regulates mTORC2. Cell Metab 17, 1009-20
23684622   Curated Info

3

Grimsrud PA, et al. (2012) A quantitative map of the liver mitochondrial phosphoproteome reveals posttranslational control of ketogenesis. Cell Metab 16, 672-83
23140645   Curated Info

4

(2010) CST Curation Set: 9809; Year: 2010; Biosample/Treatment: cell line, mouse lung fibroblasts/untreated; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation)
Curated Info

5

(2010) CST Curation Set: 9748; Year: 2010; Biosample/Treatment: tissue, liver/AICAR; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

6

(2010) CST Curation Set: 9027; Year: 2010; Biosample/Treatment: cell line, mouse lung fibroblasts/untreated; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

7

(2010) CST Curation Set: 9026; Year: 2010; Biosample/Treatment: cell line, mouse lung fibroblasts/untreated; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

8

(2010) CST Curation Set: 9029; Year: 2010; Biosample/Treatment: cell line, mouse lung fibroblasts/untreated; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

9

(2010) CST Curation Set: 9028; Year: 2010; Biosample/Treatment: cell line, mouse lung fibroblasts/untreated; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

10

(2009) CST Curation Set: 7449; Year: 2009; Biosample/Treatment: cell line, 3T3-L1/Insulin; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

11

(2008) CST Curation Set: 3856; Year: 2008; Biosample/Treatment: tissue, liver/normal; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RRX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-(Ser/Thr) PKA Substrate Antibody Cat#: 9621
Curated Info

12

(2007) CST Curation Set: 3211; Year: 2007; Biosample/Treatment: tissue, liver/untreated; Disease: -; SILAC: -; Specificity of Antibody Used to Purify Peptides prior to MS2: anti-RXX(s/t)(phosphorylation) Antibody Used to Purify Peptides prior to MS2: Phospho-Akt Substrate (RXRXXS/T) (110B7) Rabbit mAb Cat#: 9614, PTMScan(R) Phospho-Akt Substrate Motif (RXXS*/T*) Immunoaffinity Beads Cat#: 1978
Curated Info

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