MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Ofer4
MS data file : Ofer4.mgf
Database : A-oryzae 20191108 (12,205 sequences; 5,465,702 residues)
Timestamp : 7 May 2026 at 18:07:42 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 : 4,499

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 > 23 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 17)


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+1

Accession Score Description
1 AMYA1_ASPOR 586 Alpha-amylase A type-1/2 OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=amy1 PE=1 SV=1

-2

Accession Score Description
1 LAPA_ASPOR 289 Leucine aminopeptidase A OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=lapA PE=1 SV=1
Score Mass Matches Sequences emPAI
2.1 LAPA_ASPOR 289 41308 8 (8) 8 (8) 0.85
Leucine aminopeptidase A OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=lapA PE=1 SV=1

-8 peptide matches (8 non-duplicate, 0 duplicate)

Query Dupes Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank U Peptide
4030   409.2404 816.4662 816.4593 8.54 0 48 0.00041 +1Score > 26 indicates identity U R.VLLTDEK.V
4068   467.7391 933.4636 933.4556 8.64 0 58 4.3e-005 +1Score > 27 indicates identity U K.SSEWLQGK.I
4120   558.8203 1115.6260 1115.6186 6.67 0 62 1.4e-005 +1Score > 26 indicates identity U K.IQEIISASGAK.G
4133   607.8333 1213.6520 1213.6455 5.39 0 46 0.00061 +1Score > 26 indicates identity U K.HSFPQSSLIAK.I
D:\Xcalibur\Data\Jennifer\PRT1426 Ofer gel\Ofer4.raw

Score > 25 indicates identity

Score > 23 indicates homology

4159   709.8236 1417.6326 1417.6218 7.69 0 66 2.7e-006 -1Score > 25 indicates identity
Score > 23 indicates homology
U K.AMLQQDMTGYTK.G + 2 Oxidation (M)
-46.3 0 6 2.6 2 MALQQSDRPTVR   + Oxidation (M); Deamidated (NQ)
-13.4 1 0 10 3 VMKDMGMPQHTK   + Oxidation (M)
4185   840.9343 1679.8540 1679.8440 5.96 0 81 3.9e-008 +1Score > 27 indicates identity
Score > 20 indicates homology
U K.VIVDAYCTIPTVDSK.C
4254   704.0290 2109.0652 2109.0338 14.9 0 52 3.1e-005 +1Score > 27 indicates identity
Score > 19 indicates homology
U K.TIVLGAHQDSINLDSPSEGR.A + Deamidated (NQ)
4288   830.4249 2488.2529 2488.2180 14.0 0 39 0.00059 +1Score > 26 indicates identity
Score > 19 indicates homology
U K.GTTDAGKPESIGIITDNVDENLTK.F + Deamidated (NQ)

+3

Accession Score Description
1 P20D2_ASPOR 190 Probable carboxypeptidase AO090003000058 OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090003000058 PE=3 SV=1

+4

Accession Score Description
1 ORYZ_ASPOR 189 Alkaline protease 1 OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=alp1 PE=1 SV=2

+5

Accession Score Description
1 Q2U8Y3_ASPOR 186 Chitin-binding type-4 domain-containing protein OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090701000246 PE=1 SV=1

+6

Accession Score Description
1 Q2UB64_ASPOR 180 SGNH_hydro domain-containing protein OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090102000092 PE=4 SV=1

+7

Accession Score Description
1 Q2ULW8_ASPOR 174 Uncharacterized protein OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090003000239 PE=4 SV=1

+8

Accession Score Description
1 EGLC_ASPOR 161 Probable glucan endo-1,3-beta-glucosidase eglC OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=eglC PE=3 SV=1

+9

Accession Score Description
1 TRYP_PIG 138 Trypsin OS=Sus scrofa PE=1 SV=1

+10

Accession Score Description
1 Q2U2Z5_ASPOR 107 Sod_Cu domain-containing protein OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=AO090038000258 PE=4 SV=1
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