MS-Fit Search Results


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Sample ID (comment): HSG071
Database searched: SwissProt.8.20.2001
Molecular weight search (1000 - 100000 Da) selects 94194 entries.
Full pI range: 99754 entries.
Species search ( HUMAN MOUSE ) selects 11713 entries.
Combined molecular weight, pI and species searches select 10428 entries.
Pre searches select 10428 entries.
MS-Fit search selects 204 entries (results displayed for top 5 matches).

Parameters Used in Search

Considered modifications: | Oxidation of M | Protein N-terminus Acetylated | Acrylamide Modified Cys |
Min. # Peptides
to Match
Peptide Mass
Tolerance (+/-)
Peptide Masses
are
Digest
Used
Max. # Missed
Cleavages
Cysteines
Modified by
Peptide
N terminus
Peptide
C terminus
4 50.000 ppm monoisotopic Trypsin 1 carbamidomethylation Hydrogen (H) Free Acid (O H)

Result Summary

RankMOWSE
Score
# (%)
Masses
Matched
Protein
MW (Da)/pI
SpeciesAccession #Protein Name
11.73e+00611/41 (26%) 41332.1 / 5.18HUMANHSC70-INTERACTING PROTEIN (HIP) (PUTATIVE TUMOR SUPPRESSOR ST13) (PROGESTERONE RECEPTOR-ASSOCIATED P48 PROTEIN)
24.16e+0048/41 (19%) 47336.6 / 5.09HUMAN26S PROTEASE REGULATORY SUBUNIT 6B (TAT-BINDING PROTEIN-7) (TBP-7)
35.37e+0037/41 (17%) 47281.7 / 5.18MOUSE26S PROTEASE REGULATORY SUBUNIT 6B (CIP21) (MIP224) (MB67 INTERACTING PROTEIN)
41.62e+0037/41 (17%) 41709.4 / 8.54MOUSECYR61 PROTEIN PRECURSOR (3CH61)
51.25e+0035/41 (12%) 68020.6 / 8.19HUMANPROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 9 (PROTEIN-TYROSINE PHOSPHATASE MEG2) (PTPASE-MEG2)

Detailed Results

1. 11/41 matches (26%). 41332.1 Da, pI = 5.18. Acc. # P50502. HUMAN. HSC70-INTERACTING PROTEIN (HIP) (PUTATIVE TUMOR SUPPRESSOR ST13) (PROGESTERONE RECEPTOR-ASSOCIATED P48 PROTEIN).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
1010.57281010.6111-37.8732 161 169(K)(D)
1106.58411106.6098-23.1922 133 142(K)(L)
1370.62401370.61506.5803 211 222(K)(E)
1438.70011438.7153-10.5561 30 41(R)(V)
1441.65251441.6746-15.3069 18 29(K)(F)
1445.71001445.7276-12.2118 174 186(R)(W)
1454.70011454.7102-6.9442 30 41(R)FLREWVESMGGK(V)1Met-ox
1470.77881470.7804-1.0905 119 132(K)(A)
1586.85471586.8906-22.6153 133 146(K)(L)
1787.87131787.9081-20.5749 174 188(R)(G)
1947.95431947.9751-10.6986 194 210(R)LLGHWEEAAHDLALACK(L)1Cys-am

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Click individual mass to do a non-specific cleavage search.

The matched peptides cover 28% (105/369AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 26.8 Mean Error = -14.0439 ppm Data Tolerance = 23.9959 ppm Mean Missed Cleavages = 0.4

2. 8/41 matches (19%). 47336.6 Da, pI = 5.09. Acc. # P43686. HUMAN. 26S PROTEASE REGULATORY SUBUNIT 6B (TAT-BINDING PROTEIN-7) (TBP-7).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
791.4333791.405235.4753 239 245(K)(M)
1294.65441294.7020-36.8111 218 229(K)(V)
1385.67261385.7177-32.5997 71 81(K)(I)
1492.71591492.71440.9925 275 287(R)(I)
1688.88911688.8899-0.4863 179 192(R)(Q)
1778.92581778.9877-34.8053 314 329(R)(K)
2034.94582034.9952-24.3031 370 388(K)ISGADINSICQESGMLAVR(E)1Cys-am
2122.96752122.9967-13.7294 352 369(K)(I)

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Click individual mass to do a non-specific cleavage search.

The matched peptides cover 26% (110/418AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 19.5 Mean Error = -13.2834 ppm Data Tolerance = 49.3181 ppm Mean Missed Cleavages = 0.4

3. 7/41 matches (17%). 47281.7 Da, pI = 5.18. Acc. # P54775. MOUSE. 26S PROTEASE REGULATORY SUBUNIT 6B (CIP21) (MIP224) (MB67 INTERACTING PROTEIN).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
791.4333791.405235.4753 239 245(K)(M)
1294.65441294.7020-36.8111 218 229(K)(V)
1385.67261385.7177-32.5997 71 81(K)(I)
1492.71591492.71440.9925 275 287(R)(I)
1688.88911688.8899-0.4863 179 192(R)(Q)
1778.92581778.9877-34.8053 314 329(R)(K)
2122.96752122.9967-13.7294 352 369(K)(I)

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Click individual mass to do a non-specific cleavage search.

The matched peptides cover 21% (91/418AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 17.1 Mean Error = -11.7092 ppm Data Tolerance = 52.3940 ppm Mean Missed Cleavages = 0.4

4. 7/41 matches (17%). 41709.4 Da, pI = 8.54. Acc. # P18406. MOUSE. CYR61 PROTEIN PRECURSOR (3CH61).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
815.3882815.372219.6414 1 7(-)(T)
1370.62401370.568940.1906 48 58(R)DGCGCCKVCAK(Q)4Cys-am
1444.72041444.7218-0.9837 249 260(R)(E)
1454.70011454.69503.5432 75 88(K)(G)
1765.74381765.7606-9.5307 39 54(K)(V)
1765.74381765.717514.8938 353 366(K)(L)
1940.90471940.9322-14.1837 75 92(K)(A)
2034.94582035.0469-49.6787 264 280(R)ICEVRPCGQPVYSSLKK(G)1Cys-am

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Click individual mass to do a non-specific cleavage search.

The matched peptides cover 23% (88/379AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 17.1 Mean Error = 0.4865 ppm Data Tolerance = 53.4229 ppm Mean Missed Cleavages = 0.6

5. 5/41 matches (12%). 68020.6 Da, pI = 8.19. Acc. # P43378. HUMAN. PROTEIN-TYROSINE PHOSPHATASE, NON-RECEPTOR TYPE 9 (PROTEIN-TYROSINE PHOSPHATASE MEG2) (PTPASE-MEG2).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
1270.73641270.7676-24.5133 186 196(K)(V)
1470.77881470.755216.0110 444 455(K)(Q)
1947.95431947.95330.4829 504 521(K)GQCPEPPIVVHCSAGIGR(T)1Cys-am
2034.94582034.886729.0177 350 367(R)(Q)
2212.06392212.1225-26.4774 426 444(R)(T)

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Click individual mass to do a non-specific cleavage search.

The matched peptides cover 12% (77/593AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 12.2 Mean Error = -1.0958 ppm Data Tolerance = 48.9343 ppm Mean Missed Cleavages = 0.4


MS-Fit 3.3.1, ProteinProspector 3.4.1
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