MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Rita1 sp
MS data file : PRT1270_T-BRSC_1_20250714114344.mgf
Database : SwissProt 57.15 (515,203 sequences; 181,334,896 residues)
Timestamp : 12 Aug 2025 at 22:50:29 GMT
Export

Not what you expected? Try the select summary.

Search parameters
Type of search : MS/MS Ion Search
Enzyme : GluC_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 : 4,938

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 > 39 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

Filters

[help]

Show

Unassigned peptides, 1301–1400 (out of 3698)


Page: Previous 1 9 10 11 12 13 14 15 16 17 18 19  37 Next 

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
2304 520.2880 1557.8422 1557.8362 3.81 1 10 0.31 +1Score > 39 indicates identity
Score > 18 indicates homology
AIVTNVAGTTRDIVE
1200 343.1937 1026.5593 1026.5498 9.19 1 10 0.89 +1Score > 38 indicates identity
Score > 22 indicates homology
RVYDTFVK
2995 944.9387 1887.8628 1887.8713 -4.47 1 10 0.38 +1Score > 39 indicates identity
Score > 19 indicates homology
DVYEPFLMQEGFLQR + Deamidated (NQ); Oxidation (M)
3006 947.9982 1893.9818 1893.9571 13.1 1 10 0.59 +1Score > 39 indicates identity
Score > 21 indicates homology
NFNVSVNILQGKISQTK + 5 Deamidated (NQ)
3335 1051.0123 2100.0100 2100.0415 -15.0 1 10 0.53 +1Score > 39 indicates identity
Score > 20 indicates homology
LLSQPFNSSTPVLYYNKE + Deamidated (NQ)
514 722.4116 721.4043 721.4010 4.56 0 10 0.25 +1Score > 40 indicates identity
Score > 17 indicates homology
DFSILK
2923 922.9487 1843.8828 1843.8873 -2.42 1 10 0.7 +1Score > 40 indicates identity
Score > 21 indicates homology
GAQQTLPMGPVASQEAIK + 3 Deamidated (NQ); Oxidation (M)
1383 558.3082 1114.6018 1114.6234 -19.3 1 10 0.73 +1Score > 41 indicates identity
Score > 22 indicates homology
AGIVLQGTEVK + Deamidated (NQ)
2731 581.9999 1742.9779 1742.9567 12.2 1 10 0.88 +1Score > 35 indicates identity
Score > 22 indicates homology
ALAEGLADIPPVPEPVR
3037 638.9900 1913.9482 1913.9516 -1.81 0 10 0.55 +1Score > 40 indicates identity
Score > 20 indicates homology
LLGDDNLAGQADQAAMLAK
2312 781.4296 1560.8446 1560.8334 7.22 1 10 0.94 +1Score > 39 indicates identity
Score > 23 indicates homology
GELGQPLMPHIQLK + Deamidated (NQ)
1297 358.5161 1072.5265 1072.5090 16.3 1 10 0.68 +1Score > 41 indicates identity
Score > 21 indicates homology
EWFQGHLR + Deamidated (NQ)
1936 460.6004 1378.7794 1378.7569 16.3 0 10 0.6 +1Score > 35 indicates identity
Score > 21 indicates homology
GQPLGPAGVQVSLR + Deamidated (NQ)
3270 687.3608 2059.0606 2059.0925 -15.5 1 10 0.58 +1Score > 39 indicates identity
Score > 21 indicates homology
ATPFITMLNALHSEVFLR
1734 638.3214 1274.6282 1274.6401 -9.30 1 10 0.93 +1Score > 41 indicates identity
Score > 23 indicates homology
LRSVMNTSDPR
2061 481.2459 1440.7159 1440.7222 -4.40 1 10 0.86 +1Score > 40 indicates identity
Score > 22 indicates homology
QDHRVQDFLQR
3165 670.0615 2007.1627 2007.1364 13.1 1 10 1 +1Score > 29 indicates identity
Score > 23 indicates homology
DDLLIQALTVAVQVPQRK + Deamidated (NQ)
4192 938.7889 2813.3449 2813.3793 -12.2 0 10 0.25 +1Score > 37 indicates identity
Score > 17 indicates homology
LHLALDGGDNLAYIAPTMVNLNLTQE + 2 Deamidated (NQ); Oxidation (M)
3744 775.4000 2323.1782 2323.1478 13.1 0 10 0.63 +1Score > 38 indicates identity
Score > 21 indicates homology
MAQVINTNYLSLVTQNNLNR + 2 Deamidated (NQ); Oxidation (M)
2851 902.4700 1802.9254 1802.9059 10.8 1 10 0.31 +1Score > 40 indicates identity
Score > 18 indicates homology
VDVYLCGPVPMVEAVR
3196 1012.5238 2023.0330 2023.0633 -14.9 1 10 0.53 +1Score > 39 indicates identity
Score > 20 indicates homology
LSMAGNHLASLPIDLGRSR + Oxidation (M)
1946 693.8616 1385.7086 1385.6973 8.21 0 10 0.99 +1Score > 41 indicates identity
Score > 23 indicates homology
MAPALSGANLTSPR + Deamidated (NQ)
271 579.3297 578.3224 578.3176 8.27 0 10 0.94 +1Score > 40 indicates identity
Score > 23 indicates homology
FGSIR
3171 1005.9938 2009.9730 2010.0092 -18.0 0 10 0.95 +1Score > 40 indicates identity
Score > 23 indicates homology
IFTALSTINNMGQNGTTVK + Deamidated (NQ)
2468 408.7238 1630.8661 1630.8678 -1.06 0 10 0.53 +1Score > 39 indicates identity
Score > 20 indicates homology
INDGVAIALYGLNAAR + Deamidated (NQ)
1986 351.9373 1403.7201 1403.7007 13.9 1 10 0.9 +1Score > 41 indicates identity
Score > 22 indicates homology
VSMELVWSPVLE + Oxidation (M)
3203 1012.5280 2023.0414 2023.0698 -14.0 1 10 0.24 +1Score > 39 indicates identity
Score > 17 indicates homology
SAALQSIQENLGLQDAPLR
2191 752.3904 1502.7662 1502.7477 12.3 1 10 0.92 +1Score > 41 indicates identity
Score > 22 indicates homology
NSIHSIYTELNGR
763 421.7237 841.4328 841.4294 4.15 1 10 0.89 +1Score > 38 indicates identity
Score > 22 indicates homology
QIAQPER + Deamidated (NQ)
3425 714.7171 2141.1295 2141.1303 -0.37 1 10 0.54 +1Score > 37 indicates identity
Score > 20 indicates homology
LHQLAGYKQILTPQLMNR + 2 Deamidated (NQ); Oxidation (M)
751 418.2336 834.4526 834.4633 -12.8 1 10 0.29 +1Score > 40 indicates identity
Score > 17 indicates homology
TSLAGMKK
2965 934.5584 1867.1022 1867.0971 2.75 0 10 0.45 +1Score > 28 indicates identity
Score > 19 indicates homology
GVISFYLIGQLLYLIR
3222 679.3931 2035.1575 2035.1605 -1.48 1 10 0.38 +1Score > 31 indicates identity
Score > 18 indicates homology
VQLVLPLLVAEAAAAPAFLE + Deamidated (NQ)
2225 379.2094 1512.8085 1512.8300 -14.2 0 10 0.54 +1Score > 39 indicates identity
Score > 20 indicates homology
EPQRPFLAILGGSK + Deamidated (NQ)
2142 741.9416 1481.8686 1481.8540 9.85 1 10 0.22 +1Score > 33 indicates identity
Score > 16 indicates homology
MLFPSIIAGLKHR
3078 488.5084 1950.0045 1949.9768 14.2 1 10 0.37 +1Score > 39 indicates identity
Score > 18 indicates homology
GNDLSMYIVLPKDNNIK + Deamidated (NQ); Oxidation (M)
3567 739.3644 2215.0714 2215.0878 -7.41 0 10 0.82 +1Score > 39 indicates identity
Score > 22 indicates homology
FNAPLAHQMMAGADVLAVTSR + Oxidation (M)
4322 998.4910 2992.4512 2992.4263 8.30 0 10 1 +1Score > 37 indicates identity
Score > 23 indicates homology
LWDVSTLVANDTIPTPAPLTDLDYSME + Oxidation (M)
2602 562.6334 1684.8784 1684.9108 -19.2 1 10 0.75 +1Score > 40 indicates identity
Score > 21 indicates homology
QADVLLVRSVTNVNR + 2 Deamidated (NQ)
2007 471.2573 1410.7501 1410.7368 9.42 1 10 0.98 +1Score > 39 indicates identity
Score > 23 indicates homology
EPSIQSPVWRGR
2969 624.6476 1870.9210 1870.9247 -2.01 0 10 0.9 +1Score > 40 indicates identity
Score > 22 indicates homology
SVFGMIAAASSIVDFNAR + Oxidation (M)
3472 1081.0688 2160.1230 2160.0851 17.6 0 10 0.58 +1Score > 38 indicates identity
Score > 20 indicates homology
INIYPADIQQWITQQTAR + 2 Deamidated (NQ)
2036 712.8615 1423.7084 1423.7096 -0.78 0 10 0.85 +1Score > 41 indicates identity
Score > 22 indicates homology
NQLVIYHGIHTE + Deamidated (NQ)
3419 1070.0190 2138.0234 2137.9950 13.3 1 10 0.23 +1Score > 39 indicates identity
Score > 16 indicates homology
ISGSGQVHPNVLRNMGLDPE + 3 Deamidated (NQ); Oxidation (M)
2034 712.8318 1423.6490 1423.6290 14.1 0 10 0.74 +1Score > 40 indicates identity
Score > 21 indicates homology
SADANFVPTMQVE + Oxidation (M)
3300 693.7076 2078.1010 2078.0632 18.2 1 10 0.94 +1Score > 37 indicates identity
Score > 22 indicates homology
ALTRLCALWHQPAAWQR + Deamidated (NQ)
3206 1012.5338 2023.0530 2023.0698 -8.27 1 10 0.71 +1Score > 38 indicates identity
Score > 21 indicates homology
SAALQSIQENLGLQDAPLR
4670 906.7488 3622.9661 3622.9235 11.8 1 10 0.12 +1Score > 30 indicates identity
Score > 13 indicates homology
IFKMAPLHHHFQKPGNAGIQALIQKPFNVVPE + Deamidated (NQ); Oxidation (M)
749 834.4506 833.4433 833.4429 0.49 1 10 0.82 +1Score > 42 indicates identity
Score > 22 indicates homology
KADMVVR + Oxidation (M)
2062 481.2476 1440.7210 1440.7321 -7.70 1 10 0.76 +1Score > 40 indicates identity
Score > 21 indicates homology
VQIVNNNNGARIE + Deamidated (NQ)
2277 772.4117 1542.8088 1542.7963 8.12 1 10 0.96 +1Score > 40 indicates identity
Score > 22 indicates homology
IANVDVTIICEAPK + Deamidated (NQ)
3591 746.3849 2236.1329 2236.1535 -9.22 1 10 0.17 +1Score > 39 indicates identity
Score > 15 indicates homology
IHQDGIHILVNMNGYTKGAR
4027 658.8648 2631.4301 2631.3980 12.2 1 10 0.21 +1Score > 33 indicates identity
Score > 16 indicates homology
GDNIVAADLGVLIQNSAKHVQGNVAK + Deamidated (NQ)
2372 529.9625 1586.8657 1586.8668 -0.71 1 10 0.33 +1Score > 38 indicates identity
Score > 18 indicates homology
LSSEAVSVLWDLLR
906 449.7603 897.5060 897.5144 -9.33 1 10 0.74 +1Score > 38 indicates identity
Score > 21 indicates homology
APNARLTR
2423 806.9328 1611.8510 1611.8508 0.14 1 10 0.78 +1Score > 39 indicates identity
Score > 21 indicates homology
EQVPQGYVAPAQVLI + Deamidated (NQ)
2554 834.4680 1666.9214 1666.9083 7.90 0 10 0.29 +1Score > 37 indicates identity
Score > 17 indicates homology
LLINGGTISPFFFNK
2683 862.9851 1723.9556 1723.9369 10.9 1 10 0.73 +1Score > 36 indicates identity
Score > 21 indicates homology
VLISYYLRNSNNLR
530 365.2110 728.4074 728.4181 -14.6 0 10 0.84 +1Score > 42 indicates identity
Score > 22 indicates homology
VTGTPVR
2611 846.3784 1690.7422 1690.7475 -3.08 1 10 0.44 +1Score > 38 indicates identity
Score > 19 indicates homology
QLAEYDIYAGQPHGE + Deamidated (NQ)
2816 597.0279 1788.0619 1788.0873 -14.2 1 10 0.37 +1Score > 27 indicates identity
Score > 18 indicates homology
LVGLKQLPDTLTLHLK
3413 1068.5619 2135.1092 2135.0858 11.0 1 10 0.33 +1Score > 38 indicates identity
Score > 18 indicates homology
ILLSLDNQDLEINQVNHR + 2 Deamidated (NQ)
2319 783.9034 1565.7922 1565.7838 5.42 1 10 0.49 +1Score > 41 indicates identity
Score > 19 indicates homology
YAGHQLQQIIEHK + 2 Deamidated (NQ)
3314 696.6760 2087.0062 2086.9656 19.4 1 10 0.54 +1Score > 39 indicates identity
Score > 20 indicates homology
ALDTYNEINAVMNLVLFE + 3 Deamidated (NQ); Oxidation (M)
3423 714.6862 2141.0368 2140.9986 17.8 0 10 0.8 +1Score > 39 indicates identity
Score > 21 indicates homology
NFMAQYQATQQISPIIQR + 5 Deamidated (NQ)
518 362.2429 722.4712 722.4691 3.04 0 10 0.64 +1Score > 25 indicates identity
Score > 21 indicates homology
LPVPLGK
1757 321.9276 1283.6813 1283.6833 -1.59 0 10 0.85 +1Score > 40 indicates identity
Score > 22 indicates homology
AQTGISLLNNPR + Deamidated (NQ)
675 400.7000 799.3854 799.3712 17.8 0 10 0.55 +1Score > 39 indicates identity
Score > 20 indicates homology
QAGVAQPE + Deamidated (NQ)
1457 572.3004 1142.5862 1142.5931 -6.02 1 10 0.43 +1Score > 41 indicates identity
Score > 19 indicates homology
EVLDAIDAAAR
293 597.3418 596.3345 596.3282 10.6 0 10 0.27 +1Score > 37 indicates identity
Score > 17 indicates homology
EPPVR
3568 1108.5664 2215.1182 2215.1082 4.54 1 10 0.15 +1Score > 39 indicates identity
Score > 14 indicates homology
DLYLHQLLISQGLAKMEPE + 2 Deamidated (NQ); Oxidation (M)
944 915.5262 914.5189 914.5259 -7.64 0 10 0.93 +1Score > 42 indicates identity
Score > 22 indicates homology
VTPLLMNK
1409 376.2018 1125.5836 1125.5778 5.11 0 10 0.84 +1Score > 39 indicates identity
Score > 22 indicates homology
QHQLAVSSVR + 2 Deamidated (NQ)
2994 944.5060 1886.9974 1887.0102 -6.74 1 10 0.82 +1Score > 38 indicates identity
Score > 22 indicates homology
FGRLVQLQTLILQDNE + Deamidated (NQ)
3538 550.2752 2197.0717 2197.0386 15.1 1 10 0.68 +1Score > 39 indicates identity
Score > 21 indicates homology
SSRNASISNGTSISDTIFPIE + 2 Deamidated (NQ)
4327 998.4958 2992.4656 2992.5150 -16.5 0 10 0.25 +1Score > 37 indicates identity
Score > 16 indicates homology
ALCAQTMLVSHPGVNVLLLDDGLQHYK + Deamidated (NQ)
3964 509.6464 2543.1956 2543.2425 -18.4 1 10 0.31 +1Score > 38 indicates identity
Score > 17 indicates homology
GQTLQCSSYTTTPIKSTLSINNK + 2 Deamidated (NQ)
4040 882.7784 2645.3134 2645.2652 18.2 1 10 0.27 +1Score > 38 indicates identity
Score > 17 indicates homology
DCVMLLMDGLLNFSKSYLPNQR + 2 Oxidation (M)
3083 978.5389 1955.0632 1955.0663 -1.54 0 10 0.47 +1Score > 36 indicates identity
Score > 19 indicates homology
NLMSTHSLGIVFGPTLLR
1262 353.5281 1057.5625 1057.5478 13.9 0 10 0.92 +1Score > 41 indicates identity
Score > 22 indicates homology
VLPGGLMQVE + Oxidation (M)
3553 552.2914 2205.1365 2205.0947 19.0 1 10 0.68 +1Score > 38 indicates identity
Score > 21 indicates homology
RMSALDLSSNPSTPSTVSQVK + Deamidated (NQ)
3613 563.0341 2248.1073 2248.0980 4.13 0 10 0.75 +1Score > 39 indicates identity
Score > 21 indicates homology
GLMVLNQDDPLVAAMYRPGR + Deamidated (NQ); 2 Oxidation (M)
3729 772.7207 2315.1403 2315.1065 14.6 1 10 0.27 +1Score > 39 indicates identity
Score > 17 indicates homology
MNNYETVFILTPVLSDAQMK + 2 Deamidated (NQ)
3105 657.6888 1970.0446 1970.0724 -14.1 1 10 0.7 +1Score > 38 indicates identity
Score > 21 indicates homology
LAAFLIGGISIADLPEGQGK + Deamidated (NQ)
2886 606.9970 1817.9692 1817.9557 7.40 0 10 0.78 +1Score > 38 indicates identity
Score > 21 indicates homology
TIVVNGDVDLSTGILMR + Oxidation (M)
2999 946.5106 1891.0066 1891.0050 0.85 1 10 0.52 +1Score > 38 indicates identity
Score > 19 indicates homology
SIRNALYNGITADQIIK + 2 Deamidated (NQ)
2742 877.4423 1752.8700 1752.8782 -4.63 1 10 0.79 +1Score > 40 indicates identity
Score > 21 indicates homology
QLKSYTTIVADTGDIE
3168 670.7072 2009.0998 2009.1381 -19.1 1 10 0.98 +1Score > 36 indicates identity
Score > 22 indicates homology
TSLGTINHSLLSLAALRSR
1690 414.8913 1241.6521 1241.6615 -7.62 0 10 0.96 +1Score > 40 indicates identity
Score > 22 indicates homology
NSTPQLAGILAR + 2 Deamidated (NQ)
2326 784.9388 1567.8630 1567.8359 17.3 1 10 0.98 +1Score > 37 indicates identity
Score > 22 indicates homology
VGGQVLPGFTKVTHE
2933 617.6552 1849.9438 1849.9356 4.41 1 10 0.56 +1Score > 40 indicates identity
Score > 20 indicates homology
LMATNAADIFGLQQKGR + Deamidated (NQ); Oxidation (M)
3242 682.3596 2044.0570 2044.0854 -13.9 1 10 0.6 +1Score > 38 indicates identity
Score > 20 indicates homology
LALPFGIALHHAGLTENDR
3313 696.6758 2087.0056 2086.9695 17.3 1 10 0.36 +1Score > 39 indicates identity
Score > 18 indicates homology
LNPNTGVENLTPDFSNKPE + 2 Deamidated (NQ)
2398 802.9603 1603.9060 1603.8855 12.8 1 10 0.36 +1Score > 35 indicates identity
Score > 18 indicates homology
DAAILLKSMASLDLK + Oxidation (M)
3745 775.7219 2324.1439 2324.1035 17.4 1 10 0.44 +1Score > 39 indicates identity
Score > 19 indicates homology
RNAMGASNAMIAADMALAGITSR + 2 Oxidation (M)
3173 671.0174 2010.0304 2010.0633 -16.4 1 10 0.84 +1Score > 39 indicates identity
Score > 21 indicates homology
GQIVDTVVQEQRPSVLLE + Deamidated (NQ)
3199 1012.5250 2023.0354 2023.0078 13.7 1 10 0.23 +1Score > 39 indicates identity
Score > 16 indicates homology
TVRSMVNAMALDLIAQTR + 2 Deamidated (NQ); 2 Oxidation (M)
4116 911.7847 2732.3323 2732.3071 9.22 1 10 0.35 +1Score > 38 indicates identity
Score > 18 indicates homology
MVMPGDNTNISVKLIQPVAMDDGLR + 3 Deamidated (NQ); Oxidation (M)
4274 974.4760 2920.4062 2920.4429 -12.6 1 10 0.2 +1Score > 37 indicates identity
Score > 15 indicates homology
LCLRPSSSVFLGDQQLYFTQEYLR + Deamidated (NQ)
1557 394.9008 1181.6806 1181.6880 -6.33 1 10 0.58 +1Score > 36 indicates identity
Score > 20 indicates homology
KGVQIQLPSGR
Page: Previous 1 9 10 11 12 13 14 15 16 17 18 19  37 Next 

Not what you expected? Try the select summary.