MS-Fit Search Results


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Sample ID (comment): HSG044
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 1237 entries (results displayed for top 5 matches).

Considered modifications: | Oxidation of M | Protein N-terminus Acetylated | Acrylamide Modified Cys |
Min. # Peptides
to Match
4
Peptide Mass
Tolerance (+/-)
50.000 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
54

Result Summary

RankMOWSE
Score
# (%)
Masses
Matched
Protein
MW (Da)/pI
SpeciesSwissProt.r36
Accession #
Protein Name
16.86e+00411/54 (20%) 65886.8 / 8.16HUMANKERATIN, TYPE II CYTOSKELETAL 1 (CYTOKERATIN 1) (K1) (CK 1) (67 KD CYTOKERATIN) (HAIR ALPHA PROTEIN).
23.15e+00311/54 (20%) 22931.0 / 6.14HUMANPROTEASOME THETA CHAIN (EC 3.4.99.46) (MACROPAIN THETA CHAIN) (MULTICATALYTIC ENDOPEPTIDASE COMPLEX THETA CHAIN) (PROTEASOME CHAIN 13) (PROTEASOME COMPONENT C10-II).
34846/54 (11%) 61987.6 / 5.14HUMANKERATIN, TYPE I CYTOSKELETAL 9 (CYTOKERATIN 9) (K9) (CK 9).
43565/54 (9%) 11544.3 / 4.80MOUSETHIOREDOXIN (ATL-DERIVED FACTOR) (ADF).
522711/54 (20%) 53543.3 / 5.52HUMANKERATIN, TYPE II CYTOSKELETAL 8 (CYTOKERATIN 8) (K8) (CK 8).

Detailed Results


1. 11/54 matches (20%). 65886.8 Da, pI = 8.16. Acc. # P04264. HUMAN. KERATIN, TYPE II CYTOSKELETAL 1 (CYTOKERATIN 1) (K1) (CK 1) (67 KD CYTOKERATIN) (HAIR ALPHA PROTEIN)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
874.5083874.49989.7089 65 73(R)(S)
973.5228973.5318-9.2704 395 402(K)(V)
1045.57731045.57541.7979 177 184(K)(S)
1179.60151179.60100.4440 376 385(K)(H)
1277.73121277.710516.2136 472 482(K)(T)
1300.54661300.530212.6034 257 266(K)(N)
1383.69721383.69094.5957 185 196(K)(V)
1475.76921475.7858-11.2923 199 210(R)(W)
1475.76921475.749413.3630 211 222(K)(T)
1716.86041716.85175.1141 417 431(K)(G)
1993.99811993.977210.4571 223 238(R)(R)
2383.96062383.95243.4335 518 548(R)(G)

43 unmatched masses: 835.4092 842.5073 851.4118 1065.5211 1195.6886 1232.6156 1235.5717 1307.6977 1320.6965 1462.8001 1550.7695 1566.8296 1567.8727 1583.8193 1630.8851 1646.9458 1648.8652 1671.9121 1674.8695 1675.8327 1676.8214 1690.8295 1691.8089 1707.7977 1719.8044 1766.8863 1785.9249 1791.7384 1812.8459 1835.7298 1838.9024 1862.8644 1889.0565 1893.0208 1920.9907 1923.0125 2097.0011 2191.9979 2283.1670 2510.1436 2584.3898 2705.1701 2717.0887

The matched peptides cover 23% (154/643 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


2. 11/54 matches (20%). 22931.0 Da, pI = 6.14. Acc. # P49720. HUMAN. PROTEASOME THETA CHAIN (EC 3.4.99.46) (MACROPAIN THETA CHAIN) (MULTICATALYTIC ENDOPEPTIDASE COMPLEX THETA CHAIN) (PROTEASOME CHAIN 13) (PROTEASOME COMPONENT C10-II)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
835.4092835.4136-5.3340 42 48(K)(L)
851.4118851.40853.7764 42 48(K)IFPMGDR(L)1Met-ox
1195.68861195.68393.8839 69 77(K)(E)
1567.87271567.851813.3628 178 192(R)(D)
1583.81931583.8467-17.3096 178 192(R)DAVSGMGVIVHIIEK(D)1Met-ox
1766.88631766.9005-8.0703 100 115(R)(T)
1791.73841791.8266-49.2167 1 17(-)MSIMSYNGGAVMAMKGK(N)1Met-ox
1889.05651889.04963.6418 49 66(R)(L)
1923.01251923.00165.6373 99 115(K)(T)
2584.38982584.334621.3541 27 48(R)RFGIQAQLVTTDFQKIFPMGDR(L)1Met-ox
2705.17012705.2706-37.1313 1 26(-)MSIMSYNGGAVMAMKGKNCVAIAADR(R)1Met-ox

43 unmatched masses: 842.5073 874.5083 973.5228 1045.5773 1065.5211 1179.6015 1232.6156 1235.5717 1277.7312 1300.5466 1307.6977 1320.6965 1383.6972 1462.8001 1475.7692 1550.7695 1566.8296 1630.8851 1646.9458 1648.8652 1671.9121 1674.8695 1675.8327 1676.8214 1690.8295 1691.8089 1707.7977 1716.8604 1719.8044 1785.9249 1812.8459 1835.7298 1838.9024 1862.8644 1893.0208 1920.9907 1993.9981 2097.0011 2191.9979 2283.1670 2383.9606 2510.1436 2717.0887

The matched peptides cover 52% (107/205 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


3. 6/54 matches (11%). 61987.6 Da, pI = 5.14. Acc. # P35527. HUMAN. KERATIN, TYPE I CYTOSKELETAL 9 (CYTOKERATIN 9) (K9) (CK 9)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
1065.52111065.499919.9315 154 162(K)(L)
1235.57171235.529334.3732 46 58(R)(V)
1307.69771307.678214.9144 240 249(R)(Q)
1791.73841791.72835.6564 490 512(R)(G)
2510.14362510.13234.5005 449 471(K)(I)
2705.17012705.16173.1251 63 94(R)(G)

48 unmatched masses: 835.4092 842.5073 851.4118 874.5083 973.5228 1045.5773 1179.6015 1195.6886 1232.6156 1277.7312 1300.5466 1320.6965 1383.6972 1462.8001 1475.7692 1550.7695 1566.8296 1567.8727 1583.8193 1630.8851 1646.9458 1648.8652 1671.9121 1674.8695 1675.8327 1676.8214 1690.8295 1691.8089 1707.7977 1716.8604 1719.8044 1766.8863 1785.9249 1812.8459 1835.7298 1838.9024 1862.8644 1889.0565 1893.0208 1920.9907 1923.0125 1993.9981 2097.0011 2191.9979 2283.1670 2383.9606 2584.3898 2717.0887

The matched peptides cover 17% (110/622 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


4. 5/54 matches (9%). 11544.3 Da, pI = 4.80. Acc. # P10639. MOUSE. THIOREDOXIN (ATL-DERIVED FACTOR) (ADF)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
1235.57171235.559310.0569 72 80(K)CMPTFQFYK(K)1Cys-am
1320.69651320.643640.0870 8 20(K)(L)
1676.82141676.8293-4.6704 72 84(K)CMPTFQFYKKGQK(V)1Cys-am
1766.88631766.861014.3081 21 35(K)LVVVDFSATWCGPCK(M)2Cys-am
2584.38982584.325924.7325 81 104(K)(-)

49 unmatched masses: 835.4092 842.5073 851.4118 874.5083 973.5228 1045.5773 1065.5211 1179.6015 1195.6886 1232.6156 1277.7312 1300.5466 1307.6977 1383.6972 1462.8001 1475.7692 1550.7695 1566.8296 1567.8727 1583.8193 1630.8851 1646.9458 1648.8652 1671.9121 1674.8695 1675.8327 1690.8295 1691.8089 1707.7977 1716.8604 1719.8044 1785.9249 1791.7384 1812.8459 1835.7298 1838.9024 1862.8644 1889.0565 1893.0208 1920.9907 1923.0125 1993.9981 2097.0011 2191.9979 2283.1670 2383.9606 2510.1436 2705.1701 2717.0887

The matched peptides cover 57% (60/104 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


5. 11/54 matches (20%). 53543.3 Da, pI = 5.52. Acc. # P05787. HUMAN. KERATIN, TYPE II CYTOSKELETAL 8 (CYTOKERATIN 8) (K8) (CK 8)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
835.4092835.4096-0.5187 362 368(R)AKQDMAR(Q)1Met-ox
1045.57731045.553023.2858 149 157(R)(L)
1232.61561232.6534-30.6371 362 371(R)AKQDMARQLR(E)1Met-ox
1277.73121277.710516.2136 381 391(K)(K)
1320.69651320.672118.4888 252 263(R)(A)
1475.76921475.698747.7697 401 413(R)(T)
1550.76951550.8001-19.7484 369 380(R)(L)
1566.82961566.795022.0568 369 380(R)QLREYQELMNVK(L)1Met-ox
1648.86521648.8733-4.9021 117 129(K)MLETKWSLLQQQK(T)1Met-ox
2191.99792191.98655.2142 130 147(K)TARSNMDNMFESYINNLR(R)1Met-ox
2510.14362510.2024-23.4199 23 46(R)(G)

43 unmatched masses: 842.5073 851.4118 874.5083 973.5228 1065.5211 1179.6015 1195.6886 1235.5717 1300.5466 1307.6977 1383.6972 1462.8001 1567.8727 1583.8193 1630.8851 1646.9458 1671.9121 1674.8695 1675.8327 1676.8214 1690.8295 1691.8089 1707.7977 1716.8604 1719.8044 1766.8863 1785.9249 1791.7384 1812.8459 1835.7298 1838.9024 1862.8644 1889.0565 1893.0208 1920.9907 1923.0125 1993.9981 2097.0011 2283.1670 2383.9606 2584.3898 2705.1701 2717.0887

The matched peptides cover 24% (119/482 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


MS-Fit 3.1.1, ProteinProspector 3.2.1
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