Protein / LabelDescriptionProtein Annotations 
sp|P0A6G7|CLPP_ECOLI ATP-dependent Clp protease proteolytic subunit OS=Escherichia coli (strain K12) GN=clpP PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
SFDIYSR0886.4185 SFDIYSRlight886.4185444.21652+y5653.32531+
SFDIYSR0886.4185 SFDIYSRlight886.4185444.21652+y4538.29841+
SFDIYSR0886.4185 SFDIYSRlight886.4185444.21652+y3425.21431+
FLSAPEAVEYGLVDSILTHR02216.1477 FLSAPEAVEYGLVDSILTHRlight2216.14771109.08122+y7841.45261+
FLSAPEAVEYGLVDSILTHR02216.1477 FLSAPEAVEYGLVDSILTHRlight2216.14771109.08122+y6726.42571+
FLSAPEAVEYGLVDSILTHR02216.1477 FLSAPEAVEYGLVDSILTHRlight2216.14771109.08122+y4526.30961+
sp|P0C0V0|DEGP_ECOLI Periplasmic serine endoprotease DegP OS=Escherichia coli (strain K12) GN=degP PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
SDIALIQIQNPK01338.7507 SDIALIQIQNPKlight1338.7507670.38262+y7840.49381+
SDIALIQIQNPK01338.7507 SDIALIQIQNPKlight1338.7507670.38262+y6727.40971+
SDIALIQIQNPK01338.7507 SDIALIQIQNPKlight1338.7507670.38262+y3358.20851+
GAFVSQVLPNSSAAK01474.7780 GAFVSQVLPNSSAAKlight1474.7780738.39632+y111101.58981+
GAFVSQVLPNSSAAK01474.7780 GAFVSQVLPNSSAAKlight1474.7780738.39632+y8787.43081+
GAFVSQVLPNSSAAK01474.7780 GAFVSQVLPNSSAAKlight1474.7780738.39632+y7674.34681+
sp|P39099|DEGQ_ECOLI Periplasmic pH-dependent serine endoprotease DegQ OS=Escherichia coli (strain K12) GN=degQ PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
VLPAVVSVR0938.5913 VLPAVVSVRlight938.5913470.30292+y7727.44611+
VLPAVVSVR0938.5913 VLPAVVSVRlight938.5913470.30292+y6630.39331+
VLPAVVSVR0938.5913 VLPAVVSVRlight938.5913470.30292+y5559.35621+
AFNLDVQR0961.4981 AFNLDVQRlight961.4981481.75632+y6744.39991+
AFNLDVQR0961.4981 AFNLDVQRlight961.4981481.75632+y4517.27291+
AFNLDVQR0961.4981 AFNLDVQRlight961.4981481.75632+y3402.24591+
sp|P0AEE3|DEGS_ECOLI Serine endoprotease DegS OS=Escherichia coli (strain K12) GN=degS PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
IGLNPTGR0826.4661 IGLNPTGRlight826.4661414.24032+y7714.38931+
IGLNPTGR0826.4661 IGLNPTGRlight826.4661414.24032+y5544.28381+
IGLNPTGR0826.4661 IGLNPTGRlight826.4661414.24032+y4430.24081+
sp|P76008|LDCA_ECOLI Murein tetrapeptide carboxypeptidase OS=Escherichia coli (strain K12) GN=ldcA PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
LTTPNTIVLAVR01296.7765 LTTPNTIVLAVRlight1296.7765649.39562+y9982.60441+
LTTPNTIVLAVR01296.7765 LTTPNTIVLAVRlight1296.7765649.39562+y8885.55161+
LTTPNTIVLAVR01296.7765 LTTPNTIVLAVRlight1296.7765649.39562+y7771.50871+
LLADIDWQALVAR01482.8195 LLADIDWQALVARlight1482.8195742.41702+y8958.51051+
LLADIDWQALVAR01482.8195 LLADIDWQALVARlight1482.8195742.41702+y7843.48351+
LLADIDWQALVAR01482.8195 LLADIDWQALVARlight1482.8195742.41702+y6657.40421+
sp|P75867|LONH_ECOLI Putative Lon protease homolog OS=Escherichia coli (strain K12) GN=ycbZ PE=3 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
VILVGER0784.4807 VILVGERlight784.4807393.24762+y5573.33551+
VILVGER0784.4807 VILVGERlight784.4807393.24762+y4460.25141+
VILVGER0784.4807 VILVGERlight784.4807393.24762+y3361.18301+
QGVIIPTANVR01166.6771 QGVIIPTANVRlight1166.6771584.34582+y8883.53591+
QGVIIPTANVR01166.6771 QGVIIPTANVRlight1166.6771584.34582+y7770.45191+
QGVIIPTANVR01166.6771 QGVIIPTANVRlight1166.6771584.34582+y6657.36791+
sp|P0A9M0|LON_ECOLI Lon protease OS=Escherichia coli (strain K12) GN=lon PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
VLVEGLQR0912.5392 VLVEGLQRlight912.5392457.27692+y6701.39401+
VLVEGLQR0912.5392 VLVEGLQRlight912.5392457.27692+y5602.32561+
VLVEGLQR0912.5392 VLVEGLQRlight912.5392457.27692+y4473.28311+
ILEYLAVQSR01190.6659 ILEYLAVQSRlight1190.6659596.34022+y8965.50511+
ILEYLAVQSR01190.6659 ILEYLAVQSRlight1190.6659596.34022+y7836.46251+
ILEYLAVQSR01190.6659 ILEYLAVQSRlight1190.6659596.34022+y5560.31511+
sp|P23865|PRC_ECOLI Tail-specific protease OS=Escherichia coli (strain K12) GN=prc PE=1 SV=2
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
LDDVVALIK0984.5856 LDDVVALIKlight984.5856493.30002+y8872.50881+
LDDVVALIK0984.5856 LDDVVALIKlight984.5856493.30002+y7757.48181+
LDDVVALIK0984.5856 LDDVVALIKlight984.5856493.30002+y5543.38651+
ALVVGEPTFGK01116.6179 ALVVGEPTFGKlight1116.6179559.31622+y8834.43561+
ALVVGEPTFGK01116.6179 ALVVGEPTFGKlight1116.6179559.31622+y7735.36721+
ALVVGEPTFGK01116.6179 ALVVGEPTFGKlight1116.6179559.31622+y5549.30311+
sp|P24555|PTRB_ECOLI Protease 2 OS=Escherichia coli (strain K12) GN=ptrB PE=1 SV=2
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
QTEVPGFYAANYR01514.7153 QTEVPGFYAANYRlight1514.7153758.36502+y101157.57391+
QTEVPGFYAANYR01514.7153 QTEVPGFYAANYRlight1514.7153758.36502+y91058.50541+
QTEVPGFYAANYR01514.7153 QTEVPGFYAANYRlight1514.7153758.36502+y6757.36281+
sp|P0AG14|SOHB_ECOLI Probable protease sohB OS=Escherichia coli (strain K12) GN=sohB PE=1 SV=1
PeptidePeptide AnnotationsMissed CleavagesPeptide Neutral MassRankPrecursorPrecursor AnnotationsLabelPrecursor Neutral MassQ1 m/zQ1 ZFragmentQ3 m/zQ3 Z
VWVLDFK0905.5011 VWVLDFKlight905.5011453.75782+y5621.36071+
VWVLDFK0905.5011 VWVLDFKlight905.5011453.75782+y4522.29221+
VWVLDFK0905.5011 VWVLDFKlight905.5011453.75782+y3409.20821+