Miniaturized Digestion and Extraction of Surface Proteins from Candida albicans following Treatment with Histatin 5 for Mass Spectrometry Analysis
Table 2
Proteins identified from a miniaturized assay of HTN5 treatment of C. albicans with increased MS signals. Average MS signals and their standard deviations were calculated based on six replicates. Proteins indicated with an asterisk () have been determined using their associated protein families. Lower case letters in amino acid sequences indicated modified residues. Blank spaces indicated proteins unidentified by the databases.
Biological function
Observed precursor
Theoretical precursor
Ion counts
values
Amino acid sequence
Protein name
Charges
Before
After
Surface-associated
1297.59
1298.54
18000 ± 8800
51000 ± 5400
0.00042
K.KPsTEDtFSK.Y
Peroxisomal protein family (A0A0A6JC81)
1
1.82
Mitochondrial-associated
1297.59
1297.49
18000 ± 8800
51000 ± 5400
0.00042
R.NsIttEsVK.A
Aldehyde hydrogenase family (A0A0A3BNV6)
1
2.03
DNA binding
575.44
576.45
9700 ± 1000
28000 ± 6200
0.00055
K.SLLSR.I
Telomerase reverse transcriptase family (C4YDL3)
1
1.54
1297.59
1297.75
18000 ± 8800
51000 ± 5400
0.00042
K.NVIPAtItK.V
Spt6 (D3IZV2)
1
1.54
1298.67
K.EFTIGPFKcIK.W
Transcriptional regulatory protein family (A0A0A3CXJ5)