observation_id peptide proforma protein_accession protein_name measured_mz charge adduct theoretical_mz ppm_error species taxon_id tissue uberon_id condition doi status flags 760 DGEAGAQGPPGPAGPAGER DGEAGAQGPPGPAGPAGER P02452 Collagen alpha-1(I) chain 1690.78 1 H 1690.77795 1.21 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved 761 DGEAGAQGPPGPAGPAGER [Oxidation]?DGEAGAQGPPGPAGPAGER P02452 Collagen alpha-1(I) chain 1706.75 1 H 1706.77287 -13.4 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 762 DGLNGLPGPIGPPGPR [Oxidation]^3?DGLNGLPGPIGPPGPR P02452 Collagen alpha-1(I) chain 1561.78 1 H 1561.7969 -10.82 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 801 GAPGDRGEPGPPGPAGFAGPPGADGQPGAK [Oxidation]^4?GAPGDRGEPGPPGPAGFAGPPGADGQPGAK P02452 Collagen alpha-1(I) chain 2703.23 1 H 2703.23936 -3.46 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 802 GDAGAPGAPGSQGAPGLQGMPGER [Oxidation]^4?GDAGAPGAPGSQGAPGLQGMPGER P02452 Collagen alpha-1(I) chain 2198.99 1 H 2198.9731 7.69 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 806 GEPGPTGLPGPPGER [Oxidation]^3?GEPGPTGLPGPPGER P02452 Collagen alpha-1(I) chain 1465.69 1 H 1465.69176 -1.2 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 807 GEPGPVGVQGPPGPAGEEGKR [Oxidation]^2?GEPGPVGVQGPPGPAGEEGKR P02452 Collagen alpha-1(I) chain 2003.95 1 H 2003.97811 -14.03 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 808 GEPGSPGENGAPGQMGPR [Oxidation][Oxidation]^2?GEPGSPGENGAPGQMGPR P02452 Collagen alpha-1(I) chain 1742.77 1 H 1742.73985 17.3 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 810 GESGPSGPAGPTGAR GESGPSGPAGPTGAR P02452 Collagen alpha-1(I) chain 1297.62 1 H 1297.61312 5.3 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved 811 GETGPAGPAGPVGPVGAR GETGPAGPAGPVGPVGAR P02452 Collagen alpha-1(I) chain 1546.78 1 H 1546.79723 -11.14 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved 814 GFPGADGVAGPK [Oxidation]?GFPGADGVAGPK P02452 Collagen alpha-1(I) chain 1088.56 1 H 1088.5371 21.04 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 815 GFPGADGVAGPKGPAGER [Oxidation]?GFPGADGVAGPKGPAGER P02452 Collagen alpha-1(I) chain 1655.823 1 H 1655.81361 5.67 Homo sapiens 9606 Lung UBERON:0002048 10.1002/pmic.200800495 approved reported_theoretical_differs 816 GFSGLQGPPGPPGSPGEQGPSGASGPAGPR [Oxidation]^3?GFSGLQGPPGPPGSPGEQGPSGASGPAGPR P02452 Collagen alpha-1(I) chain 2705.26 1 H 2705.25501 1.84 Homo sapiens 9606 Lung UBERON:0002048 10.1002/pmic.200800495 approved reported_theoretical_differs 817 GFSGLQGPPGPPGSPGEQGPSGASGPAGPR [Oxidation]^3?GFSGLQGPPGPPGSPGEQGPSGASGPAGPR P02452 Collagen alpha-1(I) chain 2705.29 1 H 2705.25501 12.93 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 823 GLTGPIGPPGPAGAPGDKGESGPSGPAGPTGAR [Oxidation]^2?GLTGPIGPPGPAGAPGDKGESGPSGPAGPTGAR P02452 Collagen alpha-1(I) chain 2869.418 1 H 2869.40749 3.66 Homo sapiens 9606 Lung UBERON:0002048 10.1002/pmic.200800495 approved reported_theoretical_differs 824 GLTGPIGPPGPAGAPGDKGESGPSGPAGPTGAR [Oxidation]^2?GLTGPIGPPGPAGAPGDKGESGPSGPAGPTGAR P02452 Collagen alpha-1(I) chain 2869.39 1 H 2869.40749 -6.1 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 833 GPPGPMGPPGLAGPPGESGR [Oxidation]^2?GPPGPMGPPGLAGPPGESGR P02452 Collagen alpha-1(I) chain 1816.85 1 H 1816.86466 -8.07 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 834 GPPGPMGPPGLAGPPGESGR [Oxidation][Oxidation]^2?GPPGPMGPPGLAGPPGESGR P02452 Collagen alpha-1(I) chain 1832.85 1 H 1832.85957 -5.22 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 835 GPPGPMGPPGLAGPPGESGR [Oxidation][Oxidation]^3?GPPGPMGPPGLAGPPGESGR P02452 Collagen alpha-1(I) chain 1848.85 1 H 1848.85449 -2.43 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 836 GPPGSAGAPGKDGLNGLPGPIGPPGPR [Oxidation]^4?GPPGSAGAPGKDGLNGLPGPIGPPGPR P02452 Collagen alpha-1(I) chain 2454.23 1 H 2454.23718 -2.92 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 837 GPSGPQGPGGPPGPK [Oxidation]?GPSGPQGPGGPPGPK P02452 Collagen alpha-1(I) chain 1302.63 1 H 1302.64369 -10.51 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 839 GSAGPPGATGFPGAAGR [Oxidation]^2?GSAGPPGATGFPGAAGR P02452 Collagen alpha-1(I) chain 1459.711 1 H 1459.69243 12.72 Homo sapiens 9606 Lung UBERON:0002048 10.1002/pmic.200800495 approved reported_theoretical_differs 840 GSAGPPGATGFPGAAGR [Oxidation]^2?GSAGPPGATGFPGAAGR P02452 Collagen alpha-1(I) chain 1459.68 1 H 1459.69243 -8.52 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 841 GSEGPQGVR GSEGPQGVR P02452 Collagen alpha-1(I) chain 886.44 1 H 886.43772 2.57 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved 842 GSEGPQGVR GSEGPQGVR P02452 Collagen alpha-1(I) chain 886.44 1 H 886.43772 2.57 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1021/pr900522m approved 843 GSPGEAGRPGEAGLPGAK [Oxidation]^3?GSPGEAGRPGEAGLPGAK P02452 Collagen alpha-1(I) chain 1655.78 1 H 1655.79835 -11.08 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 846 GVQGPPGPAGPR [Oxidation]?GVQGPPGPAGPR P02452 Collagen alpha-1(I) chain 1105.578 1 H 1105.57488 2.82 Homo sapiens 9606 Lung UBERON:0002048 10.1002/pmic.200800495 approved reported_theoretical_differs 848 GVVGLPGQR [Oxidation]?GVVGLPGQR P02452 Collagen alpha-1(I) chain 898.484 1 H 898.51049 -29.48 Homo sapiens 9606 Lung UBERON:0002048 10.1002/pmic.200800495 approved reported_theoretical_differs 849 GVVGLPGQR [Oxidation]?GVVGLPGQR P02452 Collagen alpha-1(I) chain 898.51 1 H 898.51049 -0.55 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs 1347 VGPPGPSGNAGPPGPPGPAGK [Oxidation]^3?VGPPGPSGNAGPPGPPGPAGK P02452 Collagen alpha-1(I) chain 1812.88 1 H 1812.8875 -4.14 Homo sapiens 9606 Pancreas UBERON:0001264 Pancreatic tumour 10.1007/s00216-010-3554-6 approved reported_theoretical_differs