Protein / LabelDescriptionProtein Annotations 
sp|P00452|RIR1_ECOLI Ribonucleoside-diphosphate reductase 1 subunit alpha OS=Escherichia coli (strain K12) GN=nrdA PE=1 SV=2
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
YLVQNR0791.4290 YLVQNRlight791.4290396.72182+y5629.37291+
YLVQNR0791.4290 YLVQNRlight791.4290396.72182+y4516.28891+
YLVQNR0791.4290 YLVQNRlight791.4290396.72182+y3417.22051+
TFEAIQYYLLK01387.7388 TFEAIQYYLLKlight1387.7388694.87662+y81011.58731+
TFEAIQYYLLK01387.7388 TFEAIQYYLLKlight1387.7388694.87662+y7940.55021+
TFEAIQYYLLK01387.7388 TFEAIQYYLLKlight1387.7388694.87662+y6827.46621+
sp|P04079|GUAA_ECOLI GMP synthase [glutamine-hydrolyzing] OS=Escherichia coli (strain K12) GN=guaA PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
WLAQGTIYPDVIESAASATGK02177.1003 WLAQGTIYPDVIESAASATGKlight2177.10031089.55752+y131245.63211+
WLAQGTIYPDVIESAASATGK02177.1003 WLAQGTIYPDVIESAASATGKlight2177.10031089.55752+y10934.48401+
WLAQGTIYPDVIESAASATGK02177.1003 WLAQGTIYPDVIESAASATGKlight2177.10031089.55752+y9821.40001+
IINEVNGISR01113.6143 IINEVNGISRlight1113.6143557.81442+y8888.45341+
IINEVNGISR01113.6143 IINEVNGISRlight1113.6143557.81442+y6645.36791+
IINEVNGISR01113.6143 IINEVNGISRlight1113.6143557.81442+y5546.29941+
sp|P06968|DUT_ECOLI Deoxyuridine 5'-triphosphate nucleotidohydrolase OS=Escherichia coli (strain K12) GN=dut PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
EFPLPTYATSGSAGLDLR01893.9473 EFPLPTYATSGSAGLDLRlight1893.9473947.98092+y111047.54301+
EFPLPTYATSGSAGLDLR01893.9473 EFPLPTYATSGSAGLDLRlight1893.9473947.98092+y10976.50581+
EFPLPTYATSGSAGLDLR01893.9473 EFPLPTYATSGSAGLDLRlight1893.9473947.98092+y9875.45811+
sp|P08178|PUR5_ECOLI Phosphoribosylformylglycinamidine cyclo-ligase OS=Escherichia coli (strain K12) GN=purM PE=1 SV=3
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
DAGVDIDAGNALVGR01441.7161 DAGVDIDAGNALVGRlight1441.7161721.86542+y111100.56951+
DAGVDIDAGNALVGR01441.7161 DAGVDIDAGNALVGRlight1441.7161721.86542+y9872.45841+
DAGVDIDAGNALVGR01441.7161 DAGVDIDAGNALVGRlight1441.7161721.86542+y8757.43151+
SEIIDGSK0847.4287 SEIIDGSKlight847.4287424.72162+y6632.36141+
SEIIDGSK0847.4287 SEIIDGSKlight847.4287424.72162+y5519.27731+
SEIIDGSK0847.4287 SEIIDGSKlight847.4287424.72162+y4406.19321+
sp|P09029|PURK_ECOLI N5-carboxyaminoimidazole ribonucleotide synthase OS=Escherichia coli (strain K12) GN=purK PE=1 SV=2
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
WPETALTR0972.5029 WPETALTRlight972.5029487.25872+y7787.43081+
WPETALTR0972.5029 WPETALTRlight972.5029487.25872+y6690.37811+
WPETALTR0972.5029 WPETALTRlight972.5029487.25872+y5561.33551+
HPAFVNR0839.4402 HPAFVNRlight839.4402420.72742+y6703.38861+
HPAFVNR0839.4402 HPAFVNRlight839.4402420.72742+y5606.33581+
HPAFVNR0839.4402 HPAFVNRlight839.4402420.72742+y4535.29871+
sp|P0A6E6|ATPE_ECOLI ATP synthase epsilon chain OS=Escherichia coli (strain K12) GN=atpC PE=1 SV=2
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
GQDLDEAR0902.4094 GQDLDEARlight902.4094452.21202+y6718.33661+
GQDLDEAR0902.4094 GQDLDEARlight902.4094452.21202+y5603.30971+
GQDLDEAR0902.4094 GQDLDEARlight902.4094452.21202+y4490.22561+
sp|P0A720|KTHY_ECOLI Thymidylate kinase OS=Escherichia coli (strain K12) GN=tmk PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
YIVIEGLEGAGK01247.6761 YIVIEGLEGAGKlight1247.6761624.84532+y10972.53601+
YIVIEGLEGAGK01247.6761 YIVIEGLEGAGKlight1247.6761624.84532+y9873.46771+
YIVIEGLEGAGK01247.6761 YIVIEGLEGAGKlight1247.6761624.84532+y8760.38351+
SLVLDIK0786.4851 SLVLDIKlight786.4851394.24982+y5587.37631+
SLVLDIK0786.4851 SLVLDIKlight786.4851394.24982+y4488.30791+
SLVLDIK0786.4851 SLVLDIKlight786.4851394.24982+y3375.22381+
sp|P0A763|NDK_ECOLI Nucleoside diphosphate kinase OS=Escherichia coli (strain K12) GN=ndk PE=1 SV=2
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
NVIGNIFAR01002.5610 NVIGNIFARlight1002.5610502.28782+y7790.45701+
NVIGNIFAR01002.5610 NVIGNIFARlight1002.5610502.28782+y6677.37291+
NVIGNIFAR01002.5610 NVIGNIFARlight1002.5610502.28782+y3393.22451+
DLLGATNPANALAGTLR01666.9003 DLLGATNPANALAGTLRlight1666.9003834.45742+y10983.56321+
DLLGATNPANALAGTLR01666.9003 DLLGATNPANALAGTLRlight1666.9003834.45742+y5517.30931+
DLLGATNPANALAGTLR01666.9003 DLLGATNPANALAGTLRlight1666.9003834.45742+y4446.27221+
sp|P0A7D4|PURA_ECOLI Adenylosuccinate synthetase OS=Escherichia coli (strain K12) GN=purA PE=1 SV=2
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
YVDYVLGILK01181.6696 YVDYVLGILKlight1181.6696591.84212+y8920.54521+
YVDYVLGILK01181.6696 YVDYVLGILKlight1181.6696591.84212+y5543.38651+
YVDYVLGILK01181.6696 YVDYVLGILKlight1181.6696591.84212+y4430.30241+
EVTTTPLAADDWK01445.7039 EVTTTPLAADDWKlight1445.7039723.85922+y91016.50481+
EVTTTPLAADDWK01445.7039 EVTTTPLAADDWKlight1445.7039723.85922+y8915.45701+
EVTTTPLAADDWK01445.7039 EVTTTPLAADDWKlight1445.7039723.85922+y6705.32031+
sp|P0A7D7|PUR7_ECOLI Phosphoribosylaminoimidazole-succinocarboxamide synthase OS=Escherichia coli (strain K12) GN=purC PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
LEFGLYK0868.4695 LEFGLYKlight868.4695435.24202+y6756.39261+
LEFGLYK0868.4695 LEFGLYKlight868.4695435.24202+y5627.35011+
LEFGLYK0868.4695 LEFGLYKlight868.4695435.24202+y4480.28161+
GEVVLGDEFSPDGSR01562.7213 GEVVLGDEFSPDGSRlight1562.7213782.36792+y111179.52771+
GEVVLGDEFSPDGSR01562.7213 GEVVLGDEFSPDGSRlight1562.7213782.36792+y101066.44361+
GEVVLGDEFSPDGSR01562.7213 GEVVLGDEFSPDGSRlight1562.7213782.36792+y5531.25211+