Protein and phosphopeptide   Functional annotationa Accession number Positionb Normal duct CFPAC-1
integrin beta 4 isoform 3 precursor   cell adhesion 54607033      
  LLELQEVDS#LLR     1061-1072 √ √
  MDFAFPGS#TNSLHR     1377-1390 √ √
  MDFAFPGSTNS#LHR     1377-1390   √
  MDFAFPGS#TNS#LHR     1377-1390 √ √
  MTTTSAAAYGTHLS#PHVPHR     1391-1410   √
  VLS#TSSTLTR     1411-1420 √ √
  VLSTSS#TLTR     1411-1420   √
  VLS#TSS#TLTR     1411-1420   √
  VLSTSS#T#LTR     1411-1420   √
  VLS#TSS#T#LTR     1411-1420   √
  DYNS#LTR     1421-1427   √
  DYNS#LTRSEHS#HSTTLPR     1421-1438   √
  DYSTLTSVSS#HDSR     1439-1452   √
  DYSTLTSVS#S#HDSR     1439-1452   √
  DYSTLTSVSSHDS#RLT#AGVPDTPTR     1439-1463   √
  DYSTLTS#VSS#HDSRLT#AGVPDTPTR     1439-1463   √
  LTAGVPDT#PTR     1453-1463   √
  LTAGVPDTPT#R     1453-1463   √
  HVT#QEFVSR     1725-1733   √
tensin cell adhesion 66529407      
  LLS#GFGLER     443-451 √  
  SQS#FSEAEPQLPPAPVR     619-635 √  
  S#GYIPSGHSLGTPEPAPR     764-781 √  
  SGY#IPSGHSLGTPEPAPR     764-781 √  
  EATSDPSRT#PEEEPLNLEGLVAHR     852-875 √  
  EAFEEMEGTSPSS#PPPSGVR     951-970 √  
  T#PTQPLLESGFR     1105-1116 √  
  AQFSVAGVHTVPGS#PQAR     1164-1181 √  
  TVGTNTPPS#PGFGWR     1184-1198 √  
  VATTPGS#PSLGR     1263-1274 √  
  HLGGSGSVVPGS#PCLDR     1303-1319 √  
  QGS#PTPALPEK     1379-1389 √  
  VSSPVASGMSSPSGGSTVS#FSHTLPDFSK     1411-1439 √  
  VSS#PVASGMS#SPSGGSTVSFSHTLPDFSK     1411-1439 √  
  VSS#PPPTIMQQNK     1503-1515 √  
zyxin cell adhesion 4508047      
  EKVSS#IDLEIDSLSSLLDDMTK     139-160 √  
  FTPVASKFS#PGAPGGSGSQPNQK     273-295 √  
  S#PGAPGPLTLK     344-354 √  
secreted phosphoprotein 1 isoform a cell adhesion 91206462      
  QNLLAPQNAVSS#EETNDFK     52-70 √  
  QNLLAPQNAVS#SEET#NDFK     52-70 √  
  AIPVAQDLNAPSDWDS#R     204-228 √  
  FRIS#HELDSASSEVN     300-314 √  
  FRIS#HELDSAS#SEVN     300-314 √  
catenin (cadherin-associated protein), beta 1 cell junction 4503131      
  AAVSHWQQQS#YLDSGIHSGATTTAPSLSGK     20-49 √  
  AAVMVHQLS#K     171-180 √  
  S#PQMVSAIVR     191-200 √  
  SPQMVS#AIVR     191-200 √  
  RTS#MGGTQQQFVEGVR     550-565 √ √
  RTSMGGT#QQQFVEGVR     550-565 √  
  RLS#VELTSSLFR     673-684 √  
  RLSVELTSS#LFR     673-684 √  
  RLS#VELTS#SLFR     673-684 √  
  RLS#VELTSS#LFR     673-684 √  
microtubule-associated protein 1B stabilizing microtubules 153945728      
  SLMS#S#PEDLTK     828-838   √
  AAEAGGAEEQYGFLTT#PTK     1052-1070   √
  DVMSDETNNEETES#PSQEFVNITK     1141-1164   √
  VSPSKS#PSLSPSPPS#PLEK     1251-1269   √
  VSPSKSPSLS#PSPPS#PLEK     1251-1269   √
  VSPSKS#PSLS#PSPPS#PLEK     1251-1269   √
  SPSLSPSPPS#PLEK     1256-1269   √
  SVNFSLT#PNEIK     1276-1287   √
  VSAEAEVAPVS#PEVTQEVVEEHCASPEDK     1288-1316   √
  VSAEAEVAPVSPEVTQEVVEEHCAS#PEDK     1288-1316   √
  VSAEAEVAPVS#PEVTQEVVEEHCAS#PEDK     1288-1316   √
  TLEVVS#PSQSVTGSAGHTPYYQSPTDEK     1317-1344   √
  TLEVVS#PSQSVTGSAGHTPYYQS#PTDEK     1317-1344   √
  ASVS#PMDEPVPDSESPIEK     1375-1393   √
  ASVSPMDEPVPDSES#PIEK     1375-1393   √
  VLSPLRS#PPLIGSESAYESFLSADDK     1394-1419   √
  VLS#PLRS#PPLIGSESAYESFLSADDK     1394-1419   √
  VLSPLRS#PPLIGS#ESAYESFLSADDK     1394-1419   √
  QGS#PDQVS#PVSEMTSTSLYQDK     1436-1457   √
  KLGDVS#PTQIDVSQFGSFK     1496-1514   √
  VQSLEGEKLS#PK     1770-1781   √
  VQSLEGEKLS#PKS#DISPLT#PR     1770-1790   √
  SDIS#PLTPR     1782-1790   √
  SDIS#PLT#PR     1782-1790   √
  ESS#PLYSPTFSDSTSAVK     1791-1808   √
  ESSPLYS#PTFSDSTSAVK     1791-1808   √
  ES#SPLYS#PTFSDSTSAVK     1791-1808   √
  ESS#PLYS#PTFSDSTSAVK     1791-1808   √
  ESS#PLYS#PTFS#DSTSAVK     1791-1808   √
  TATCHSS#SSPPIDAASAEPYGFR     1811-1833   √
  S#PSDSGYSYETIGK     1915-1928   √
  TTS#PPEVSGYSYEK     1963-1976   √
  HMDPPPAPVQDRS#PS#PR     2197-2213   √
microtubule-associated protein 7 cytoskeleton 4505101      
  SVS#TMNLSK     181-189 √  
  LSSS#SATLLNSPDR     199-212 √  
  LLTPT#HSFLAR     229-239 √  
  LFVTPPEGS#SR     274-284 √  
  AAPAQVRPPS#PGNIRPVK     356-373 √  
a Functional annotation is based on Protein Knowledgebase at http://www.uniprot.org.
b Position of the initial and final peptide amino acids in the protein sequence.
Table 2: A partial list of identified proteins with differential phosphorylation in normal duct and CFPAC-1 cells.