MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : 1
MS data file : PRT1245_Other_P1_B9.mgf
Database : K-marxianus 20241107 (5,052 sequences; 2,515,027 residues)
Timestamp : 24 Jun 2025 at 21:28:59 GMT
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Search parameters
Type of search : MS/MS Ion Search
Enzyme : Trypsin
Fixed modifications : Carbamidomethyl (C)
Variable modifications : Deamidated (NQ), Oxidation (M)
Mass values : Monoisotopic
Protein mass : Unrestricted
Peptide mass tolerance : ± 20 ppm
Fragment mass tolerance : ± 0.1 Da
Max missed cleavages : 1
Instrument type : ESI-FTICR
Number of queries : 4,728

Score distribution

Peptide score distribution

Peptide score distribution. Ions score is −10log(P), where P is the probability that the observed match is a random event. Individual ions scores > 20 indicate identity or extensive homology (p<0.05).

Protein score distribution for the first 50 proteins

[Deprecated] Score distribution for family members in the first 50 proteins. Protein scores are derived from ions scores as a non-probabilistic basis for ranking protein families.

Legend
Dupes Expect Rank U 1 2 Peptide
0.037 +2 GAYSLSLR significant
9 +1 GFFLFVEGGR top ranking
6.4e-005 +1 GSSIFGLAPGK significant and top ranking
1.3e-006 +1 X SSGTSYPDVLK peptide is found in all proteins in family member 1
6.2e-007 +1 / VCNYVSWIK peptide is found in some but not all proteins in family member 2
6.4e-005 +1 U GSSIFGLAPGK unique
+2 5.7e-005 +1 LNTLETEEWFFK peptide has two duplicates
0.18 +1 LNTLETEEWFFK duplicate peptide

Right-facing triangle (+) in the Dupes or Rank column indicates content that can be expanded by clicking on it. Down-facing triangle (-) indicates the content is expanded and can be collapsed. For more details about particular columns, see results format help.

Protein Family Summary

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Unassigned peptides, 2201–2300 (out of 4691)

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Peptide matches not assigned to protein families (no details means no match)

Query Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank Peptide
Query Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank Peptide
1847 980.4747 979.4674
1848 980.4819 979.4746
1849 491.2373 980.4600
1850 981.4739 980.4666
1851 491.7278 981.4410
1852 982.4838 981.4765
1854 983.4704 982.4631
1855 983.4885 982.4812
1856 984.4627 983.4554
1857 492.7377 983.4608
1858 984.4685 983.4612
1859 984.4687 983.4614
1860 984.4697 983.4624
1861 984.5373 983.5300
1862 985.4630 984.4557
1863 985.4890 984.4817
1865 493.7317 985.4488
1866 986.4590 985.4517
1867 986.4808 985.4735
1868 988.4576 987.4503
1869 988.4644 987.4571
1870 988.4684 987.4611
1871 988.4775 987.4702
1872 988.4781 987.4708
1873 988.4799 987.4726
1875 495.2758 988.5370
1876 990.4604 989.4531
1877 990.4651 989.4578
1879 496.2125 990.4104
1880 991.4581 990.4508
1881 991.4607 990.4534
1882 991.4814 990.4741
1883 496.2662 990.5178
1884 991.5255 990.5182
1885 992.4700 991.4627
1886 992.4753 991.4680
1887 496.7433 991.4720
1889 496.7630 991.5114
1891 992.5466 991.5393
1892 496.7788 991.5430
1893 993.4659 992.4586
1894 993.4678 992.4605
1895 993.4701 992.4628
1896 497.7329 993.4512
1898 994.4696 993.4623
1899 994.4863 993.4790
1900 995.4648 994.4575
1901 995.4776 994.4703
1903 996.4674 995.4601
1904 996.4744 995.4671
1905 996.4775 995.4702
1907 996.4875 995.4802
1908 499.2335 996.4524
1909 997.4598 996.4525
1910 997.4600 996.4527
1911 499.2603 996.5060
1912 997.5243 996.5170
1913 998.4567 997.4494
1914 998.4668 997.4595
1916 999.4788 998.4715
1917 500.2591 998.5036
1919 1000.1644 999.1571
1920 1000.4714 999.4641
1921 1000.4726 999.4653
1922 1000.4754 999.4681
1923 500.7900 999.5654
1925 1001.4716 1000.4643
1926 1001.4786 1000.4713
1927 1001.4823 1000.4750
1928 1001.4848 1000.4775
1930 1002.4879 1001.4806
1931 1002.5151 1001.5078
1934 1002.5276 1001.5203
1935 1003.4695 1002.4622
1937 1004.4748 1003.4675
1938 1004.4818 1003.4745
1939 1005.4932 1004.4859
1940 1006.4888 1005.4815
1941 503.7528 1005.4910
1942 1007.4675 1006.4602
1943 504.2490 1006.4834
1944 1007.5195 1006.5122
1946 504.2651 1006.5156
1947 1007.5231 1006.5158
1948 504.7269 1007.4392
1950 504.7469 1007.4792
1951 1008.5106 1007.5033
1952 1009.1691 1008.1618
1953 1009.4530 1008.4457
1954 1009.4738 1008.4665
1955 1009.4754 1008.4681
1956 1009.4789 1008.4716
1957 1009.4915 1008.4842
1959 505.2711 1008.5276
1960 505.2730 1008.5314
1961 1010.5576 1009.5503
1962 506.2238 1010.4330
1963 1011.4857 1010.4784
1964 506.2611 1010.5076
1965 1011.5731 1010.5658
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