MS-Fit Search Results


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Sample ID (comment): HSG04
Database searched: SwissProt.r36
Molecular weight search (10000 - 100000 Da) selects 62457 entries.
Full pI range: 74019 entries.
Species search ( HUMAN MOUSE ) selects 8141 entries.
Combined molecular weight, pI and species searches select 7040 entries.
MS-Fit search selects 569 entries (results displayed for top 10 matches).

Considered modifications: | Peptide N-terminal Gln to pyroGlu | Oxidation of M | Protein N-terminus Acetylated | Acrylamide Modified Cys |
Min. # Peptides
to Match
4
Peptide Mass
Tolerance (+/-)
200.000 ppm
Peptide Masses
are
monoisotopic
Digest
Used
Trypsin
Max. # Missed
Cleavages
3
Cysteines
Modified by
unmodified
Peptide
N terminus
Hydrogen (H)
Peptide
C terminus
Free Acid (O H)
Input #
Peptide Masses
20

Result Summary

RankMOWSE
Score
# (%)
Masses
Matched
Protein
MW (Da)/pI
SpeciesSwissProt.r36
Accession #
Protein Name
11.04e+00412/20 (60%) 41737.0 / 5.29HUMANACTIN, CYTOPLASMIC 1 (BETA-ACTIN).
21.03e+00412/20 (60%) 41793.1 / 5.31HUMANACTIN, CYTOPLASMIC 2 (GAMMA-ACTIN).
39199/20 (45%) 42019.2 / 5.23HUMANACTIN, ALPHA CARDIAC.
49187/20 (35%) 42051.3 / 5.23HUMANACTIN, ALPHA SKELETAL MUSCLE (ALPHA-ACTIN 1).
53027/20 (35%) 41877.1 / 5.31HUMANACTIN, GAMMA-ENTERIC SMOOTH MUSCLE (ALPHA-ACTIN 3).
63017/20 (35%) 42009.2 / 5.24HUMANACTIN, AORTIC SMOOTH MUSCLE (ALPHA-ACTIN 2).
750.48/20 (40%) 35876.2 / 6.60HUMANGLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASE, MUSCLE (EC 1.2.1.12).
827.25/20 (25%) 59624.4 / 5.72MOUSET-COMPLEX PROTEIN 1, EPSILON SUBUNIT (TCP-1-EPSILON) (CCT-EPSILON).
922.97/20 (35%) 55705.1 / 8.87HUMANSIGNAL RECOGNITION PARTICLE 54 KD PROTEIN (SRP54).
922.97/20 (35%) 55746.1 / 8.96MOUSESIGNAL RECOGNITION PARTICLE 54 KD PROTEIN (SRP54).

Detailed Results


1. 12/20 matches (60%). 41737.0 Da, pI = 5.29. Acc. # P02570. HUMAN. ACTIN, CYTOPLASMIC 1 (BETA-ACTIN)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
644.4327644.4347-3.1067 63 68(R)(Y)
644.4327644.373192.3930 178 183(R)(D)
1132.62071132.527582.2753 197 206(R)(E)
1198.77221198.706155.1466 29 39(R)(H)
1499.76201499.676756.8813 360 372(K)QEYDESGPSIVHR(K)pyroGlu
1515.85251515.749767.8066 85 95(K)(V)
1790.97691790.892547.1698 239 254(K)(F)
1954.16221954.065049.7480 96 113(R)(A)
2215.22982215.070571.9337 292 312(K)(M)
2231.19872231.065459.7425 292 312(K)DLYANTVLSGGTTMYPGIADR(M)1Met-ox
3183.85223183.614974.5491 148 177(R)(L)
3199.85953199.609878.0367 148 177(R)TTGIVMDSGDGVTHTVPIYEGYALPHAILR(L)1Met-ox
3458.94673459.6221-195.2245 69 95(K)YPIEHGIVTNWDDMEKIWHHTFYNELR(V)1Met-ox

8 unmatched masses: 1961.0190 1977.0142 2170.3355 3138.9361 3139.8489 3140.7790 3186.8020 3474.8240

The matched peptides cover 42% (158/375 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


2. 12/20 matches (60%). 41793.1 Da, pI = 5.31. Acc. # P02571. HUMAN. ACTIN, CYTOPLASMIC 2 (GAMMA-ACTIN)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
644.4327644.4347-3.1067 63 68(R)(Y)
644.4327644.373192.3930 178 183(R)(D)
1132.62071132.527582.2753 197 206(R)(E)
1198.77221198.706155.1466 29 39(R)(H)
1499.76201499.676756.8813 360 372(K)QEYDESGPSIVHR(K)pyroGlu
1515.85251515.749767.8066 85 95(K)(V)
1790.97691790.892547.1698 239 254(K)(F)
1954.16221954.065049.7480 96 113(R)(A)
2215.22982215.070571.9337 292 312(K)(M)
2231.19872231.065459.7425 292 312(K)DLYANTVLSGGTTMYPGIADR(M)1Met-ox
3183.85223183.614974.5491 148 177(R)(L)
3199.85953199.609878.0367 148 177(R)TTGIVMDSGDGVTHTVPIYEGYALPHAILR(L)1Met-ox
3458.94673459.6221-195.2245 69 95(K)YPIEHGIVTNWDDMEKIWHHTFYNELR(V)1Met-ox

8 unmatched masses: 1961.0190 1977.0142 2170.3355 3138.9361 3139.8489 3140.7790 3186.8020 3474.8240

The matched peptides cover 42% (158/375 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


3. 9/20 matches (45%). 42019.2 Da, pI = 5.23. Acc. # P04270. HUMAN. ACTIN, ALPHA CARDIAC..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
644.4327644.4347-3.1067 65 70(R)(Y)
644.4327644.373192.3930 180 185(R)(D)
1198.77221198.706155.1466 31 41(R)(H)
1515.85251515.749767.8066 87 97(K)(V)
1790.97691790.892547.1698 241 256(K)(F)
1961.01901960.911554.8490 71 86(K)(I)
1977.01421976.906454.5177 71 86(K)YPIEHGIITNWDDMEK(I)1Met-ox
3199.85953199.3982144.1704 1 30(-)MCDDEETTALVCDNGSGLVKAGFAGDDAPR(A)2Cys-am
3458.94673458.687175.0609 287 317(K)(E)
3474.82403474.682040.8767 287 317(K)CDIDIRKDLYANNVLSGGTTMYPGIADRMQK(E)1Met-ox

11 unmatched masses: 1132.6207 1499.7620 1954.1622 2170.3355 2215.2298 2231.1987 3138.9361 3139.8489 3140.7790 3183.8522 3186.8020

The matched peptides cover 33% (127/377 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


4. 7/20 matches (35%). 42051.3 Da, pI = 5.23. Acc. # P02568. HUMAN. ACTIN, ALPHA SKELETAL MUSCLE (ALPHA-ACTIN 1)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
644.4327644.4347-3.1067 65 70(R)(Y)
644.4327644.373192.3930 180 185(R)(D)
1198.77221198.706155.1466 31 41(R)(H)
1515.85251515.749767.8066 87 97(K)(V)
1790.97691790.892547.1698 241 256(K)(F)
1961.01901960.911554.8490 71 86(K)(I)
1977.01421976.906454.5177 71 86(K)YPIEHGIITNWDDMEK(I)1Met-ox
3199.85953199.3982144.1704 1 30(-)MCDEDETTALVCDNGSGLVKAGFAGDDAPR(A)2Cys-am

13 unmatched masses: 1132.6207 1499.7620 1954.1622 2170.3355 2215.2298 2231.1987 3138.9361 3139.8489 3140.7790 3183.8522 3186.8020 3458.9467 3474.8240

The matched peptides cover 25% (96/377 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


5. 7/20 matches (35%). 41877.1 Da, pI = 5.31. Acc. # P12718. HUMAN. ACTIN, GAMMA-ENTERIC SMOOTH MUSCLE (ALPHA-ACTIN 3)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
644.4327644.4347-3.1067 64 69(R)(Y)
644.4327644.373192.3930 179 184(R)(D)
1198.77221198.706155.1466 30 40(R)(H)
1790.97691790.892547.1698 240 255(K)(F)
1961.01901960.911554.8490 70 85(K)(I)
1977.01421976.906454.5177 70 85(K)YPIEHGIITNWDDMEK(I)1Met-ox
3458.94673459.6221-195.2245 70 96(K)YPIEHGIITNWDDMEKIWHHSFYNELR(V)1Met-ox
3458.94673458.687175.0609 286 316(K)(E)
3474.82403474.682040.8767 286 316(K)CDIDIRKDLYANNVLSGGTTMYPGIADRMQK(E)1Met-ox

13 unmatched masses: 1132.6207 1499.7620 1515.8525 1954.1622 2170.3355 2215.2298 2231.1987 3138.9361 3139.8489 3140.7790 3183.8522 3186.8020 3199.8595

The matched peptides cover 25% (97/376 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


6. 7/20 matches (35%). 42009.2 Da, pI = 5.24. Acc. # P03996. HUMAN. ACTIN, AORTIC SMOOTH MUSCLE (ALPHA-ACTIN 2)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
644.4327644.4347-3.1067 65 70(R)(Y)
644.4327644.373192.3930 180 185(R)(D)
1198.77221198.706155.1466 31 41(R)(H)
1790.97691790.892547.1698 241 256(K)(F)
1961.01901960.911554.8490 71 86(K)(I)
1977.01421976.906454.5177 71 86(K)YPIEHGIITNWDDMEK(I)1Met-ox
3458.94673459.6221-195.2245 71 97(K)YPIEHGIITNWDDMEKIWHHSFYNELR(V)1Met-ox
3458.94673458.687175.0609 287 317(K)(E)
3474.82403474.682040.8767 287 317(K)CDIDIRKDLYANNVLSGGTTMYPGIADRMQK(E)1Met-ox

13 unmatched masses: 1132.6207 1499.7620 1515.8525 1954.1622 2170.3355 2215.2298 2231.1987 3138.9361 3139.8489 3140.7790 3183.8522 3186.8020 3199.8595

The matched peptides cover 25% (97/377 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


7. 8/20 matches (40%). 35876.2 Da, pI = 6.60. Acc. # P00354. HUMAN. GLYCERALDEHYDE 3-PHOSPHATE DEHYDROGENASE, MUSCLE (EC 1.2.1.12)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
644.4327644.398353.3574 66 71(K)(A)
1132.62071132.6227-1.8177 5 15(K)(L)
1515.85251515.803232.5145 186 199(K)(G)
1790.97691790.914534.8862 145 161(K)IISNASCTTNCLAPLAK(V)1Cys-am
2231.19872231.135728.2461 118 138(R)(Y)
3138.93613139.5523-196.2455 86 116(K)(R)
3139.84893139.552394.4873 86 116(K)(R)
3186.80203186.701931.3970 219 247(K)VIPELDGKLTGMAFRVPTANVSVLDLTCR(L)1Cys-am

12 unmatched masses: 1198.7722 1499.7620 1954.1622 1961.0190 1977.0142 2170.3355 2215.2298 3140.7790 3183.8522 3199.8595 3458.9467 3474.8240

The matched peptides cover 38% (129/334 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


8. 5/20 matches (25%). 59624.4 Da, pI = 5.72. Acc. # P80316. MOUSE. T-COMPLEX PROTEIN 1, EPSILON SUBUNIT (TCP-1-EPSILON) (CCT-EPSILON)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
1132.62071132.6400-17.0825 526 534(R)MILKIDDIR(K)1Met-ox
1198.77221198.5666171.5302 266 275(K)(A)
1961.01901960.983618.0700 184 201(R)(R)
1977.01421976.978518.0363 184 201(R)QMAEIAVNAVLTVADMER(R)1Met-ox
3183.85223183.5012110.2509 450 478(R)AFADALEVIPMALSENSGMNPIQTMTEVR(A)3Met-ox

15 unmatched masses: 644.4327 1499.7620 1515.8525 1790.9769 1954.1622 2170.3355 2215.2298 2231.1987 3138.9361 3139.8489 3140.7790 3186.8020 3199.8595 3458.9467 3474.8240

The matched peptides cover 12% (66/541 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


9. 7/20 matches (35%). 55705.1 Da, pI = 8.87. Acc. # P13624. HUMAN. SIGNAL RECOGNITION PARTICLE 54 KD PROTEIN (SRP54)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
2170.33552170.1000108.5029 101 120(K)QNVIMFVGLQGSGKTTTCSK(L)1Cys-am
2170.33552170.158281.6970 416 433(R)(M)
2215.22982214.9569123.2468 375 394(K)(V)
2231.19872230.9518110.6872 375 394(K)LMTIMDSMNDQELDSTDGAK(V)1Met-ox
3183.85223183.597180.1277 101 128(K)QNVIMFVGLQGSGKTTTCSKLAYYYQRK(G)pyroGlu 1Met-ox
3199.85953199.5064110.3453 458 485(K)(Q)
3458.94673458.812638.7516 16 47(R)(L)
3474.82403474.80754.7357 16 47(R)SLSNATIINEEVLNAMLKEVCTALLEADVNIK(L)1Met-ox

13 unmatched masses: 644.4327 1132.6207 1198.7722 1499.7620 1515.8525 1790.9769 1954.1622 1961.0190 1977.0142 3138.9361 3139.8489 3140.7790 3186.8020

The matched peptides cover 25% (126/504 AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):


9. 7/20 matches (35%). 55746.1 Da, pI = 8.96. Acc. # P14576. MOUSE. SIGNAL RECOGNITION PARTICLE 54 KD PROTEIN (SRP54)..
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
2170.33552170.1000108.5029 101 120(K)QNVIMFVGLQGSGKTTTCSK(L)1Cys-am
2170.33552170.158281.6970 416 433(R)(M)
2215.22982214.9569123.2468 375 394(K)(V)
2231.19872230.9518110.6872 375 394(K)LMTIMDSMNDQELDSTDGAK(V)1Met-ox
3183.85223183.597180.1277 101 128(K)QNVIMFVGLQGSGKTTTCSKLAYYYQRK(G)pyroGlu 1Met-ox
3199.85953199.5064110.3453 458 485(K)(Q)
3458.94673458.812638.7516 16 47(R)(L)
3474.82403474.80754.7357 16 47(R)SLSNATIINEEVLNAMLKEVCTALLEADVNIK(L)1Met-ox

13 unmatched masses: 644.4327 1132.6207 1198.7722 1499.7620 1515.8525 1790.9769 1954.1622 1961.0190 1977.0142 3138.9361 3139.8489 3140.7790 3186.8020

The matched peptides cover 25% (126/504 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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