Table II. The PG core proteome determined by quantitative comparative proteomics
Accession No.Protein NameNadjSPCaCVbPercentage Mass PG CorecPG/ThylakoiddPG/StromadReferenceeIdentification
123
%
AT4G04020Fibrillin 1a (FBN1a)0.1001516.134176×××Previously identified
AT3G23400Fibrillin 4 (FBN4)0.0743011.932121×××Previously identified
AT4G22240Fibrillin 1b (FBN1b)0.059129.640713×××Previously identified
AT2G35490Fibrillin 2 (FBN2)0.04447.1591,188×××Previously identified
AT5G05200ABC1K90.03285.2440f×××Previously identified
AT4G31390ABC1K10.02884.516×××Previously identified
AT1G79600ABC1K30.027234.311×××Previously identified
AT3G58010Fibrillin 7a (FBN7a)0.022443.515146×××Previously identified
AT4G19170Carotenoid dioxygenase 4 (CCD4)0.021253.31842×××Previously identified
AT4G32770Tocopherol cyclase (VTE1)0.01652.6131×××Previously identified
AT1G54570Diacylglycerol acyltransferase 3 (DGAT-3)0.016122.631×××Previously identified
AT5G08740NAD(P)H dehydrogenase C1 (NDC1)0.01582.519×××Previously identified
AT2G42130Fibrillin 7b (FBN7b)0.013452.11123×××Previously identified
AT1G32220Flavin reductase-related 10.013232.122102×××Previously identified
AT4G13200Unknown 10.012171.911×××Previously identified
AT3G10130SOUL domain protein0.011101.861×××Previously identified
AT2G46910Fibrillin 8 (FBN8)0.011121.829434×××Previously identified
AT1G71810ABC1K50.011121.717×××Previously identified
AT1G78140UbiE methyltransferase-related 10.009431.548×××Previously identified
AT1G06690Aldo/keto reductase0.009351.513765×××Previously identified
AT2G34460Flavin reductase-related 20.009261.5675×××Previously identified
AT2G41040UbiE methyltransferase-related 20.009171.572×××Previously identified
AT3G26840Diacylglycerol acyltransferase 4 (DGAT 4)0.009141.4×××Previously identified
AT3G24190ABC1K60.016142.615322×Newly identified
AT4G39730PLAT/LH2–10.010291.6×Newly identified
AT3G43540Unknown 2 (DUF1350)0.008421.31480×Newly identified
AT3G07700ABC1K70.005270.837×Newly identified
AT1G73750Unknown SAG0.002800.4×Newly identified
AT3G27110M48 protease0.002420.317×Newly identified
AT5G41120Esterase 10.002300.3×Newly identified
AT5G42650Allene oxide synthase (AOS)×Removed
AT1G09340Rap38/CSP41B×Removed
AT1G26090Anion-transporting ATPase×Removed
AT1G28150Unknown×Removed
AT4G01150Unknown×Removed
AT3G63140Rap41/CSP41A×Removed
AT5G01730WAVE3×Removed
AT2G21330FBPA-1××Removed
AT4G38970FBPA-2××Removed
AT2G01140FBPA-3××Removed
AT3G26060PrxQ×Removed
AT1G52590Unknown (DUF39)×Removed
AT3G26070Fibrillin (FBN3a)×Removed
  • a Abundance of each PG core protein.

  • b Coefficient of variation of the average NadjSPC across the three biological replicates.

  • c Contribution of each protein to protein mass of the PG core proteome as a percentage of total core proteome.

  • d Abundance ratio based on NadjSPC in PG and other chloroplast compartments.

  • e 1, Vidi et al. (2006); 2, Ytterberg et al. (2006); 3, current analysis.

  • f Dashes indicate that the ratio could not be determined because the protein was not detected in either thylakoid or stromal sample type.