Sample ID (comment): HSG050 Database searched: SwissProt.r36 Molecular weight search (1000 - 100000 Da) selects 69977 entries. Full pI range: 74019 entries. Species search ( HUMAN MOUSE ) selects 8141 entries. Combined molecular weight, pI and species searches select 7373 entries. MS-Fit search selects 654 entries (results displayed for top 5 matches).
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Min. # Peptides to Match 4 | Peptide Mass Tolerance (+/-) 100.000 ppm | Peptide Masses are monoisotopic | Digest Used Trypsin | Max. # Missed Cleavages 5 | Cysteines Modified by unmodified | Peptide N terminus Hydrogen (H) | Peptide C terminus Free Acid (O H) | Input # Peptide Masses 25 |
Rank | MOWSE Score | # (%) Masses Matched | Protein MW (Da)/pI | Species | SwissProt.r36 Accession # | Protein Name |
---|---|---|---|---|---|---|
1 | 4.07e+004 | 13/25 (52%) | 65886.8 / 8.16 | HUMAN | KERATIN, TYPE II CYTOSKELETAL 1 (CYTOKERATIN 1) (K1) (CK 1) (67 KD CYTOKERATIN) (HAIR ALPHA PROTEIN). | |
2 | 1.16e+003 | 8/25 (32%) | 26923.9 / 5.02 | HUMAN | CHLORIDE INTRACELLULAR CHANNEL PROTEIN 1 (NUCLEAR CHLORIDE ION CHANNEL 27) (P64 CLCP). | |
3 | 176 | 6/25 (24%) | 43135.8 / 6.28 | HUMAN | EXTRACELLULAR SIGNAL-REGULATED KINASE 1 (EC 2.7.1.-) (ERK1) (INSULIN- STIMULATED MAP2 KINASE) (MAP KINASE 1) (MAPK 1) (P44-ERK1) (ERT2) (P44-MAPK) (MICROTUBULE-ASSOCIATED PROTEIN-2 KINASE). | |
4 | 91.9 | 7/25 (28%) | 80645.9 / 6.70 | MOUSE | PROTEIN-TYROSINE PHOSPHATASE EPSILON PRECURSOR (EC 3.1.3.48) (R-PTP- EPSILON). | |
4 | 91.6 | 6/25 (24%) | 37374.9 / 5.85 | HUMAN | FOLLISTATIN 1 AND 2 PRECURSOR (FS) (ACTIVIN-BINDING PROTEIN). |
m/z submitted | MH+ matched | Delta ppm | start | end | Peptide Sequence (Click for Fragment Ions) | Modifications |
---|---|---|---|---|---|---|
1092.5212 | 1092.5034 | 16.3190 | 602 | 615 | ||
1179.5970 | 1179.6010 | -3.3548 | 376 | 385 | ||
1277.7055 | 1277.6337 | 56.1585 | 246 | 256 | ||
1277.7055 | 1277.7105 | -3.9475 | 472 | 482 | ||
1383.6930 | 1383.6909 | 1.5784 | 185 | 196 | ||
1475.7672 | 1475.7858 | -12.6394 | 199 | 210 | ||
1475.7672 | 1475.7494 | 12.0159 | 211 | 222 | ||
1487.7655 | 1487.8043 | -26.0465 | 239 | 250 | ||
1638.8735 | 1638.8604 | 8.0105 | 185 | 198 | ||
1657.8311 | 1657.7934 | 22.7202 | 12 | 28 | ||
1716.8667 | 1716.8517 | 8.7830 | 417 | 431 | ||
1844.9701 | 1844.9466 | 12.7181 | 416 | 431 | ||
1994.0079 | 1993.9772 | 15.4191 | 223 | 238 | ||
2150.0990 | 2150.0783 | 9.6058 | 223 | 239 | ||
2384.0084 | 2383.9524 | 23.5132 | 518 | 548 |
Coverage Map for This Hit (MS-Digest index #):
2. 8/25 matches (32%). 26923.9 Da, pI = 5.02. Acc. # O00299. HUMAN. CHLORIDE INTRACELLULAR CHANNEL PROTEIN 1 (NUCLEAR CHLORIDE ION CHANNEL 27) (P64 CLCP)..
m/z submitted | MH+ matched | Delta ppm | start | end | Peptide Sequence (Click for Fragment Ions) | Modifications |
---|---|---|---|---|---|---|
957.4505 | 957.4794 | -30.2278 | 209 | 216 | ||
1037.5379 | 1037.5420 | -3.9726 | 196 | 204 | ||
1092.5212 | 1092.5260 | -4.4128 | 21 | 29 | 1Cys-am | |
1458.7463 | 1458.7480 | -1.1664 | 1 | 13 | Acet N | |
1844.9701 | 1844.9758 | -3.0953 | 96 | 113 | ||
2150.0990 | 2150.0440 | 25.5833 | 1 | 20 | 1Met-ox | |
2872.4219 | 2872.5123 | -31.4623 | 193 | 216 | ||
2992.4775 | 2992.3911 | 28.8700 | 139 | 165 |
Coverage Map for This Hit (MS-Digest index #):
3. 6/25 matches (24%). 43135.8 Da, pI = 6.28. Acc. # P27361. HUMAN. EXTRACELLULAR SIGNAL-REGULATED KINASE 1 (EC 2.7.1.-) (ERK1) (INSULIN- STIMULATED MAP2 KINASE) (MAP KINASE 1) (MAPK 1) (P44-ERK1) (ERT2) (P44-MAPK) (MICROTUBULE-ASSOCIATED PROTEIN-2 KINASE)..
m/z submitted | MH+ matched | Delta ppm | start | end | Peptide Sequence (Click for Fragment Ions) | Modifications |
---|---|---|---|---|---|---|
957.4505 | 957.5046 | -56.4954 | 371 | 379 | ||
1434.7795 | 1434.8181 | -26.9046 | 97 | 108 | ||
1707.7823 | 1707.8277 | -26.6084 | 72 | 84 | 1Cys-am | |
1844.9701 | 1844.8992 | 38.4303 | 117 | 131 | ||
2717.1745 | 2717.4159 | -88.8233 | 225 | 248 | 1Cys-am | |
2872.4219 | 2872.5620 | -48.7468 | 72 | 94 |
Coverage Map for This Hit (MS-Digest index #):
4. 7/25 matches (28%). 80645.9 Da, pI = 6.70. Acc. # P49446. MOUSE. PROTEIN-TYROSINE PHOSPHATASE EPSILON PRECURSOR (EC 3.1.3.48) (R-PTP- EPSILON)..
m/z submitted | MH+ matched | Delta ppm | start | end | Peptide Sequence (Click for Fragment Ions) | Modifications |
---|---|---|---|---|---|---|
1434.7795 | 1434.8109 | -21.8792 | 567 | 578 | ||
1434.7795 | 1434.7957 | -11.2465 | 636 | 648 | ||
1458.7463 | 1458.6874 | 40.4252 | 276 | 287 | 1Cys-am | |
1475.7672 | 1475.8256 | -39.5774 | 226 | 238 | ||
1475.7672 | 1475.7099 | 38.8100 | 440 | 452 | ||
1487.7655 | 1487.8658 | -67.4051 | 72 | 84 | ||
1657.8311 | 1657.8194 | 7.0242 | 275 | 287 | 2Cys-am | |
2384.0084 | 2384.1531 | -60.6853 | 666 | 683 | 1Cys-am | |
2717.1745 | 2717.4165 | -89.0632 | 291 | 314 |
Coverage Map for This Hit (MS-Digest index #):
4. 6/25 matches (24%). 37374.9 Da, pI = 5.85. Acc. # P19883. HUMAN. FOLLISTATIN 1 AND 2 PRECURSOR (FS) (ACTIVIN-BINDING PROTEIN)..
m/z submitted | MH+ matched | Delta ppm | start | end | Peptide Sequence (Click for Fragment Ions) | Modifications |
---|---|---|---|---|---|---|
1383.6930 | 1383.5594 | 96.5559 | 267 | 278 | 1Cys-am | |
1475.7672 | 1475.7130 | 36.6724 | 152 | 163 | ||
1638.8735 | 1638.8638 | 5.9536 | 39 | 52 | ||
2211.1551 | 2211.0143 | 63.7155 | 93 | 111 | 1Cys-am | |
2717.1745 | 2717.2809 | -39.1602 | 39 | 60 | 3Cys-am | |
2872.4219 | 2872.4371 | -5.2731 | 230 | 255 | 2Cys-am |
Coverage Map for This Hit (MS-Digest index #):