MS-Fit Search Results


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Sample ID (comment): B005
Database searched: SwissProt.7.25.2001
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 2875 entries (results displayed for top 5 matches).

Parameters Used in Search

Considered modifications: | Peptide N-terminal Gln to pyroGlu | Oxidation of M | Protein N-terminus Acetylated |
Min. # Peptides
to Match
Peptide Mass
Tolerance (+/-)
Peptide Masses
are
Digest
Used
Max. # Missed
Cleavages
Cysteines
Modified by
Peptide
N terminus
Peptide
C terminus
4 100.000 ppm monoisotopic Trypsin 3 acrylamide Hydrogen (H) Free Acid (O H)

Result Summary

RankMOWSE
Score
# (%)
Masses
Matched
Protein
MW (Da)/pI
SpeciesAccession #Protein Name
16.55e+00932/71 (45%) 73780.3 / 5.97HUMANMITOCHONDRIAL STRESS-70 PROTEIN PRECURSOR (75 KDA GLUCOSE REGULATED PROTEIN) (GRP 75) (PEPTIDE-BINDING PROTEIN 74) (PBP74) (MORTALIN) (MOT)
28.96e+00829/71 (40%) 73528.9 / 5.91MOUSEMITOCHONDRIAL STRESS-70 PROTEIN PRECURSOR (75 KDA GLUCOSE REGULATED PROTEIN) (GRP 75) (PEPTIDE-BINDING PROTEIN 74) (PBP74) (P66 MOT) (MORTALIN)
35.82e+00414/71 (19%) 92933.1 / 5.78HUMANNEURAL CELL ADHESION MOLECULE 2 PRECURSOR (N-CAM 2)
41.2e+00413/71 (18%) 93204.6 / 5.76MOUSENEURAL CELL ADHESION MOLECULE 2 PRECURSOR (N-CAM 2) (RB-8 NEURAL CELL ADHESION MOLECULE) (R4B12)
51.9e+0039/71 (12%) 49184.9 / 5.87MOUSE26S PROTEASE REGULATORY SUBUNIT 4 (P26S4)

Detailed Results

1. 32/71 matches (45%). 73780.3 Da, pI = 5.97. Acc. # P38646. HUMAN. MITOCHONDRIAL STRESS-70 PROTEIN PRECURSOR (75 KDA GLUCOSE REGULATED PROTEIN) (GRP 75) (PEPTIDE-BINDING PROTEIN 74) (PBP74) (MORTALIN) (MOT).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
958.4566958.4958-40.8552 77 85(K)(T)
972.5595972.5995-41.1277 139 146(K)(A)
1045.47151045.5392-64.7439 647 654(K)LFEMAYKK(M)1Met-ox
1242.65081242.6806-23.9605 207 218(K)(V)
1290.65781290.6806-17.6676 395 405(K)(A)
1341.69251341.618854.9804 147 159(R)(L)
1361.72201361.7429-15.3415 349 360(R)(R)
1405.69791405.663324.5918 556 567(K)(Y)
1446.73601446.7626-18.4006 378 391(K)(M)
1450.69481450.7178-15.8801 86 99(R)(L)
1462.74341462.7576-9.7083 378 391(K)SDIGEVILVGGMTR(M)1Met-ox
1517.82401517.8440-13.1760 349 361(R)(T)
1569.76281569.8351-46.0131 160 173(K)LYSPSQIGAFVLMK(M)1Met-ox
1592.94411592.9528-5.4687 499 513(K)(G)
1662.83441662.8638-17.6300 392 405(R)MPKVQQTVQDLFGR(A)1Met-ox
1670.90421670.9190-8.8401 203 218(R)(V)
1673.88461673.8975-7.7157 395 409(K)(A)
1690.82801690.8434-9.1362 293 307(R)(V)
1694.83231694.8502-10.5388 188 202(K)(Q)
1706.83201706.8383-3.7159 293 307(R)ETGVDLTKDNMALQR(V)1Met-ox
1724.87831724.87203.6694 107 121(K)(R)
1724.87831724.87203.6694 108 122(R)(L)
1808.90341808.90300.1995 469 485(K)(V)
2055.97052055.96233.9801 266 284(K)(H)
2091.08882091.08750.6375 127 143(R)(I)
2303.24072303.21829.7848 86 107(R)(Q)
2303.24072303.23731.4938 108 127(R)QAVTNPNNTFYATKRLIGRR(Y)pyroGlu
2303.24072303.24000.3279 128 146(R)(A)
2319.19832319.2131-6.3764 86 107(R)TTPSVVAFTADGERLVGMPAKR(Q)1Met-ox
2361.31462361.201048.1106 625 646(R)(L)
2406.17712406.2009-9.8913 369 391(K)(M)
2422.19242422.1958-1.4153 369 391(K)AMQDAEVSKSDIGEVILVGGMTR(M)1Met-ox
2438.21892438.190711.5489 369 391(K)AMQDAEVSKSDIGEVILVGGMTR(M)2Met-ox
2715.36932715.326615.7198 260 284(K)(H)
2717.30052717.3858-31.3933 74 99(K)(L)

Click link below to search for another component.

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

The matched peptides cover 44% (299/679AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 45.1 Mean Error = -6.8652 ppm Data Tolerance = 46.3707 ppm Mean Missed Cleavages = 0.9

2. 29/71 matches (40%). 73528.9 Da, pI = 5.91. Acc. # P38647. MOUSE. MITOCHONDRIAL STRESS-70 PROTEIN PRECURSOR (75 KDA GLUCOSE REGULATED PROTEIN) (GRP 75) (PEPTIDE-BINDING PROTEIN 74) (PBP74) (P66 MOT) (MORTALIN).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
958.4566958.4958-40.8552 77 85(K)(T)
972.5595972.5995-41.1277 139 146(K)(A)
1045.47151045.5392-64.7439 647 654(K)LFEMAYKK(M)1Met-ox
1242.65081242.6806-23.9605 207 218(K)(V)
1290.65781290.6806-17.6676 395 405(K)(A)
1341.69251341.618854.9804 147 159(R)(L)
1405.69791405.663324.5918 556 567(K)(Y)
1446.73601446.7626-18.4006 378 391(K)(M)
1450.69481450.7178-15.8801 86 99(R)(L)
1462.74341462.7576-9.7083 378 391(K)SDIGEVILVGGMTR(M)1Met-ox
1569.76281569.8351-46.0131 160 173(K)LYSPSQIGAFVLMK(M)1Met-ox
1592.94411592.9528-5.4687 499 513(K)(G)
1662.83441662.8638-17.6300 392 405(R)MPKVQQTVQDLFGR(A)1Met-ox
1670.90421670.9190-8.8401 203 218(R)(V)
1673.88461673.8975-7.7157 395 409(K)(A)
1690.82801690.8434-9.1362 293 307(R)(V)
1694.83231694.8502-10.5388 188 202(K)(Q)
1706.83201706.8383-3.7159 293 307(R)ETGVDLTKDNMALQR(V)1Met-ox
1724.87831724.87203.6694 107 121(K)(R)
1724.87831724.87203.6694 108 122(R)(L)
1808.90341808.90300.1995 469 485(K)(V)
2055.97052055.96233.9801 266 284(K)(H)
2303.24072303.21829.7848 86 107(R)(Q)
2303.24072303.23731.4938 108 127(R)QAVTNPNNTFYATKRLIGRR(Y)pyroGlu
2319.19832319.2131-6.3764 86 107(R)TTPSVVAFTADGERLVGMPAKR(Q)1Met-ox
2361.31462361.201048.1106 625 646(R)(L)
2406.17712406.2009-9.8913 369 391(K)(M)
2422.19242422.1958-1.4153 369 391(K)AMQDAEVSKSDIGEVILVGGMTR(M)1Met-ox
2438.21892438.190711.5489 369 391(K)AMQDAEVSKSDIGEVILVGGMTR(M)2Met-ox
2715.36932715.326615.7198 260 284(K)(H)
2717.30052717.3858-31.3933 74 99(K)(L)

Click link below to search for another component.

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

The matched peptides cover 40% (275/679AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 40.8 Mean Error = -6.8623 ppm Data Tolerance = 49.0678 ppm Mean Missed Cleavages = 0.8

3. 14/71 matches (19%). 92933.1 Da, pI = 5.78. Acc. # O15394. HUMAN. NEURAL CELL ADHESION MOLECULE 2 PRECURSOR (N-CAM 2).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
1296.65491296.65162.5349 738 749(R)(S)
1405.69791405.69631.1049 632 642(R)(K)
1478.78671478.706254.4516 270 282(R)(A)
1500.70101500.7586-38.3811 616 629(K)QDDGGAPILEYIVK(Y)pyroGlu
1517.82401517.785125.5986 616 629(K)(Y)
1678.72551678.8110-50.9569 458 472(K)(Y)
1690.82801690.9380-65.0527 247 260(R)(G)
1694.83231694.806015.5689 458 472(K)MILEIAPTSDNDFGR(Y)1Met-ox
1706.83201706.8965-37.7933 100 114(K)(L)
1724.87831724.860810.1820 630 642(K)(K)
2053.95392054.0318-37.9119 728 743(R)(S)
2378.22182378.21134.4239 644 663(K)(F)
2422.19242422.3234-54.0783 608 629(K)(Y)
2424.25392424.215915.6769 336 357(K)(G)

Click link below to search for another component.

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

The matched peptides cover 18% (156/837AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 19.7 Mean Error = -11.0452 ppm Data Tolerance = 71.5177 ppm Mean Missed Cleavages = 1.4

4. 13/71 matches (18%). 93204.6 Da, pI = 5.76. Acc. # O35136. MOUSE. NEURAL CELL ADHESION MOLECULE 2 PRECURSOR (N-CAM 2) (RB-8 NEURAL CELL ADHESION MOLECULE) (R4B12).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
1296.65491296.65162.5349 738 749(R)(S)
1405.69791405.69631.1049 632 642(R)(K)
1478.78671478.8192-21.9624 445 457(K)(M)
1500.70101500.7586-38.3811 616 629(K)QDDGGAPILEYIVK(Y)pyroGlu
1517.82401517.785125.5986 616 629(K)(Y)
1678.72551678.8110-50.9569 458 472(K)(Y)
1690.82801690.9380-65.0527 247 260(R)(G)
1694.83231694.806015.5689 458 472(K)MILEIAPTSDNDFGR(Y)1Met-ox
1706.83201706.8965-37.7933 100 114(K)(L)
1724.87831724.860810.1820 630 642(K)(K)
2053.95392054.0318-37.9119 728 743(R)(S)
2406.17712406.2087-13.1589 336 357(K)(G)
2422.19242422.2036-4.6613 336 357(K)RAIDGVMFSEGDKSPDGRIEVK(G)1Met-ox
2422.19242422.3234-54.0783 608 629(K)(Y)

Click link below to search for another component.

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

The matched peptides cover 16% (136/837AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 18.3 Mean Error = -19.2120 ppm Data Tolerance = 57.1382 ppm Mean Missed Cleavages = 1.6

5. 9/71 matches (12%). 49184.9 Da, pI = 5.87. Acc. # P49014. MOUSE. 26S PROTEASE REGULATORY SUBUNIT 4 (P26S4).
m/z
submitted
MH+
matched
Delta
ppm
startendPeptide Sequence
(Click for Fragment Ions)
Modifications
958.4566958.4998-45.0520 25 32(K)(V)
972.5595972.5730-13.8923 250 258(R)(Y)
1242.65081242.6846-27.1975 25 35(K)(K)
1341.69251341.597071.2167 1 15(-)(K)
1450.69481450.8382-98.8584 334 346(R)(I)
1662.83441662.9332-59.3629 259 272(K)(V)
1698.76501698.8777-66.3379 68 80(R)(N)
1764.77131764.8763-59.5155 372 387(R)(D)
2319.19832319.2607-26.9081 39 59(K)(L)

Click link below to search for another component.

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

The matched peptides cover 25% (112/440AA's) of the protein.
Coverage Map for This Hit (MS-Digest index #):

Percent TIC = 12.7 Mean Error = -36.2120 ppm Data Tolerance = 95.3840 ppm Mean Missed Cleavages = 0.8


MS-Fit 3.3.1, ProteinProspector 3.4.1
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