MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : test
MS data file : PRT1346_ENIGMA_14.mgf
Database : Ecoli-MetEng 20200720 (4,900 sequences; 1,661,431 residues)
Timestamp : 4 Dec 2025 at 15:28:39 GMT
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Search parameters
Type of search : MS/MS Ion Search
Enzyme : Trypsin
Fixed modifications : Carbamidomethyl (C)
Variable modifications : Deamidated (NQ), Oxidation (M)
Mass values : Monoisotopic
Protein mass : Unrestricted
Peptide mass tolerance : ± 20 ppm
Fragment mass tolerance : ± 0.1 Da
Max missed cleavages : 1
Instrument type : ESI-FTICR
Number of queries : 7,621

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 > 19 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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Unassigned peptides, 7301–7400 (out of 7566)

Page: Previous 1 …69 70 71 72 73 74 75 76 Next 

Peptide matches not assigned to protein families (no details means no match)

Query Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank Peptide
Query Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank Peptide
7311 967.9399 1933.8652
7312 967.9399 1933.8652
7313 967.9399 1933.8652
7315 967.9399 1933.8652
7316 967.9399 1933.8652
7317 967.9399 1933.8652
7318 967.9399 1933.8652
7320 967.9399 1933.8652
7321 967.9399 1933.8652
7322 967.9399 1933.8652
7323 967.9399 1933.8652
7324 967.9399 1933.8652
7325 967.9399 1933.8652
7326 967.9399 1933.8652
7328 967.9399 1933.8652
7329 967.9399 1933.8652
7330 967.9399 1933.8652
7331 967.9399 1933.8652
7332 967.9399 1933.8652
7333 967.9399 1933.8652
7334 967.9399 1933.8652
7335 967.9399 1933.8652
7336 967.9399 1933.8652
7337 967.9399 1933.8652
7338 967.9399 1933.8652
7339 967.9399 1933.8652
7340 967.9399 1933.8652
7341 967.9399 1933.8652
7342 967.9399 1933.8652
7343 967.9399 1933.8652
7344 967.9399 1933.8652
7345 967.9399 1933.8652
7346 967.9399 1933.8652
7347 967.9399 1933.8652
7348 967.9399 1933.8652
7349 967.9399 1933.8652
7350 967.9399 1933.8652
7351 967.9399 1933.8652
7352 967.9399 1933.8652
7353 967.9399 1933.8652
7354 967.9399 1933.8652
7355 967.9399 1933.8652
7356 967.9399 1933.8652
7357 967.9399 1933.8652
7358 967.9399 1933.8652
7359 967.9399 1933.8652
7362 967.9399 1933.8652
7363 967.9399 1933.8652
7364 967.9399 1933.8652
7365 967.9399 1933.8652
7366 967.9399 1933.8652
7367 967.9399 1933.8652
7369 967.9399 1933.8652
7372 967.9399 1933.8652
7375 967.9399 1933.8652
7376 967.9399 1933.8652
7378 967.9399 1933.8652
7379 967.9399 1933.8652
7380 967.9399 1933.8652
7382 967.9399 1933.8652
7383 967.9399 1933.8652
7384 967.9399 1933.8652
7385 967.9399 1933.8652
7386 967.9399 1933.8652
7387 967.9399 1933.8652
7388 967.9399 1933.8652
7389 967.9399 1933.8652
7390 967.9399 1933.8652
7391 967.9399 1933.8652
7392 967.9399 1933.8652
7393 967.9399 1933.8652
7394 967.9399 1933.8652
7395 967.9399 1933.8652
7396 967.9399 1933.8652
7397 967.9399 1933.8652
7398 967.9399 1933.8652
7399 967.9399 1933.8652
7400 967.9399 1933.8652
7401 967.9399 1933.8652
7402 967.9399 1933.8652
7403 967.9399 1933.8652
7405 967.9399 1933.8652
7406 967.9399 1933.8652
7407 967.9399 1933.8652
7408 967.9399 1933.8652
7409 967.9399 1933.8652
7410 967.9399 1933.8652
7411 967.9399 1933.8652
7412 967.9399 1933.8652
7413 967.9399 1933.8652
7414 967.9399 1933.8652
7415 967.9399 1933.8652
7416 967.9399 1933.8652
7417 967.9399 1933.8652
7418 967.9399 1933.8652
7419 967.9399 1933.8652
7420 967.9399 1933.8652
7421 967.9399 1933.8652
7422 967.9399 1933.8652
7423 967.9399 1933.8652
Page: Previous 1 …69 70 71 72 73 74 75 76 Next 

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