MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Ofer16
MS data file : Ofer16.mgf
Database : A-oryzae 20191108 (12,205 sequences; 5,465,702 residues)
Timestamp : 7 May 2026 at 18:12:20 GMT
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Search parameters
Type of search : MS/MS Ion Search
Enzyme : Trypsin
Fixed modifications : Carbamidomethyl (C)
Variable modifications : Oxidation (M), Deamidated (NQ)
Mass values : Monoisotopic
Protein mass : Unrestricted
Peptide mass tolerance : ± 50 ppm
Fragment mass tolerance : ± 0.1 Da
Max missed cleavages : 1
Instrument type : Default
Number of queries : 4,508

Score distribution

Peptide score distribution

Peptide score distribution. Ions score is −10log(P), where P is the probability that the observed match is a random event. Individual ions scores > 24 indicate identity or extensive homology (p<0.05).

Protein score distribution for the first 50 proteins

[Deprecated] Score distribution for family members in the first 50 proteins. Protein scores are derived from ions scores as a non-probabilistic basis for ranking protein families.

Legend
Dupes Expect Rank U 1 2 Peptide
0.037 +2 GAYSLSLR significant
9 +1 GFFLFVEGGR top ranking
6.4e-005 +1 GSSIFGLAPGK significant and top ranking
1.3e-006 +1 X SSGTSYPDVLK peptide is found in all proteins in family member 1
6.2e-007 +1 / VCNYVSWIK peptide is found in some but not all proteins in family member 2
6.4e-005 +1 U GSSIFGLAPGK unique
+2 5.7e-005 +1 LNTLETEEWFFK peptide has two duplicates
0.18 +1 LNTLETEEWFFK duplicate peptide

Right-facing triangle (+) in the Dupes or Rank column indicates content that can be expanded by clicking on it. Down-facing triangle (-) indicates the content is expanded and can be collapsed. For more details about particular columns, see results format help.

Protein Family Summary

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Protein families 1–10 (out of 35)


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+1

Accession Score Description
1 AMYA3_ASPOR 681 Alpha-amylase A type-3 OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=amy3 PE=3 SV=1

+2

Accession Score Description
1 LAPA_ASPOR 407 Leucine aminopeptidase A OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=lapA PE=1 SV=1

+3

Accession Score Description
1 Q2UB64_ASPOR 297 SGNH_hydro domain-containing protein OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090102000092 PE=4 SV=1

-4

Accession Score Description
1 ORYZ_ASPOR 291 Alkaline protease 1 OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=alp1 PE=1 SV=2
Score Mass Matches Sequences emPAI
4.1 ORYZ_ASPOR 291 42546 16 (9) 9 (5) 0.96
Alkaline protease 1 OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=alp1 PE=1 SV=2

-16 peptide matches (16 non-duplicate, 0 duplicate)

Query Dupes Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank U Peptide
Query Dupes Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank U Peptide
3894   326.6889 651.3632 651.3592 6.27 0 28 0.0036 +1Score > 24 indicates identity
Score > 16 indicates homology
U K.TYGIAK.K
3895   652.3708 651.3635 651.3592 6.70 0 34 0.0027 +1Score > 24 indicates identity
Score > 21 indicates homology
U K.TYGIAK.K
3922   717.4537 716.4464 716.4432 4.47 0 6 1.2 +2Score > 23 indicates identity
Score > 20 indicates homology
U K.ASILSVK.V
3923   359.2308 716.4470 716.4432 5.34 0 17 0.24 +1Score > 23 indicates identity U K.ASILSVK.V
3942   401.7398 801.4650 801.4596 6.77 1 15 1 +3Score > 27 indicates identity U K.DVVKDVK.G
3965   423.2791 844.5436 844.5382 6.48 1 42 0.00029 +1Score > 19 indicates identity U K.KASILSVK.V
3971   429.2135 856.4124 856.4079 5.30 0 48 3e-005 +1Score > 24 indicates identity
Score > 16 indicates homology
U R.ASFSNFGK.V
3972   857.4203 856.4130 856.4079 5.97 0 36 0.00043 +1Score > 24 indicates identity
Score > 15 indicates homology
U R.ASFSNFGK.V
4094   596.2901 1190.5656 1190.5567 7.49 0 11 0.87 +1Score > 27 indicates identity
Score > 23 indicates homology
U K.GSPNLLAYNGNA.- + Deamidated (NQ)
4106   620.3318 1238.6490 1238.6408 6.69 0 60 1e-005 +1Score > 26 indicates identity
Score > 23 indicates homology
U K.SAPWGLGSISHK.G
4107   413.8904 1238.6494 1238.6408 6.95 0 41 0.00061 +1Score > 26 indicates identity
Score > 22 indicates homology
U K.SAPWGLGSISHK.G
4119   634.8234 1267.6322 1267.6230 7.26 0 76 1.2e-007 +1Score > 26 indicates identity
Score > 19 indicates homology
U K.AAINMSLGGGYSK.A
4125   642.8211 1283.6276 1283.6180 7.54 0 80 1.2e-007 +1Score > 26 indicates identity
Score > 23 indicates homology
U K.AAINMSLGGGYSK.A + Oxidation (M)
4126   643.3325 1284.6504 1284.6020 37.7 0 12 0.99 +1Score > 27 indicates identity
Score > 25 indicates homology
U K.AAINMSLGGGYSK.A + Oxidation (M); Deamidated (NQ)
D:\Xcalibur\Data\Jennifer\PRT1426 Ofer gel\Ofer16.raw

Score > 27 indicates identity

4313   502.0548 2505.2376 2505.1997 15.1 0 24 0.11 -1Score > 27 indicates identity U K.AYNAAGGQHVDSIGHGTHVSGTIAGK.T + Deamidated (NQ)
15.1 0 22 0.17 2 K.AYNAAGGQHVDSIGHGTHVSGTIAGK.T + Deamidated (NQ)
4314   627.3172 2505.2397 2505.1997 16.0 0 18 0.42 +1Score > 27 indicates identity U K.AYNAAGGQHVDSIGHGTHVSGTIAGK.T + Deamidated (NQ)

+5

Accession Score Description
1 Q2UG98_ASPOR 286 Glutamate dehydrogenase OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090023000923 PE=3 SV=1

+6

Accession Score Description
1 P20D2_ASPOR 282 Probable carboxypeptidase AO090003000058 OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090003000058 PE=3 SV=1

+7

Accession Score Description
1 EGLC_ASPOR 268 Probable glucan endo-1,3-beta-glucosidase eglC OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=eglC PE=3 SV=1

+8

Accession Score Description
1 TRYP_PIG 261 Trypsin OS=Sus scrofa PE=1 SV=1

+9

Accession Score Description
1 Q2U8Y3_ASPOR 252 Chitin-binding type-4 domain-containing protein OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090701000246 PE=1 SV=1

+10

Accession Score Description
1 ABNC_ASPOR 229 Probable arabinan endo-1,5-alpha-L-arabinosidase C OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=abnC PE=3 SV=1
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