Table 1.
Proteins localized in the PD.
| Protein/Organism | Method | Mass (Da)/AGI code | X-ray structure homolog | Probable stoichiometry | Function | References |
|---|---|---|---|---|---|---|
| Myosin VIII-A A.thaliana | Immunolocalization | 130007.5/At1g50360 | – | Dimer | ATP binding, motor activity | Reichelt et al., 1999; Golomb et al., 2008 |
| Calreticulin Maize | Immunolocalization | 48527/At1g56340 | 3O0V, 3O0W, 3O0X Kozlov et al., 2010; 3POS, 3POW Chouquet et al., 2011 | Monomer | Chaperonin promoting folding, oligomeric assembly and quality control in the ER; interaction with TMV MP | Baluska et al., 1999; Chen et al., 2005 |
| Pectin methyl esterase or PME N. tabacum | Immunolocalization | 64148.6/At1g53840 | – | – | Catalyze esterification of pectins; specifically binds to the TMV MP | Dorokhov et al., 1999; Chen et al., 2000 |
| Class III peroxidase L. esculentum | Transmission-electron microscopy | 39559.0/At1g71695 | 1SCH (Schuller et al., 1996) | – | Production de hydroxyl radicals | Ehlers and Van Bel, 2010 |
| Beta-1,3-Glucanase (AtBG_ppap) A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 45357.4/At5g42100 | 4GZI (Wojtkowiak et al., 2013) | Monomer | Degradation of callose; glycoside hydrolases; GPI-anchored PM protein | Bayer et al., 2006; Levy et al., 2007 |
| Plasmodesmata Located Protein (PDLP) A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 32606.6/At5g43980 | – | – | Membrane receptor type 1 | Bayer et al., 2006; Thomas et al., 2008 |
| Plasmodesmal Callose Binding (PDCB) A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 20364.4/At5g61130 | – | – | GPI-anchored PM protein | Bayer et al., 2006; Simpson et al., 2009 |
| LRR RLK A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 114874/At1g56145 | 3BEL (Xu et al., 2008) | Homodimer | Signaling | Walker, 1994; Fernandez-Calvino et al., 2011 |
| Tetraspanin (TET3) A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 31887.9/At3g45600 | 1G8Q (Kitadokoro et al., 2001) | Homodimer- Heterodimer Boavida et al., 2013 | Formation of membrane microdomains | Silvie et al., 2006; Espenel et al., 2008; Fernandez-Calvino et al., 2011 |
| crRLK1L A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 91822.4/At5g24010 | 3BEL (Xu et al., 2008) | Homodimer | Signaling | Walker, 1994; Fernandez-Calvino et al., 2011 |
| S-domain RLK A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 96464.9/At4g21380 | 3BEL (Xu et al., 2008) | Homodimer | Signaling | Walker, 1994; Fernandez-Calvino et al., 2011 |
| Beta-1,6-N-acetylglucosaminyl transferase-like enzyme (AtGnTL) A. thaliana | Fluorescent fusion protein via confocal microscopy | 39516.5/At3g52060 | 2GAM (Pak et al., 2006) | – | Glycosyltransferase | Zalepa-King and Citovsky, 2013 |
| Remorin S. lycopersicum | Immunolocalization | 20968/At2g45820 | – | Homotrimer | – | Raffaele et al., 2009; Perraki et al., 2012 |
| Actin C. corallina | Immunolocalization | 41735.4/At5g09810 | – | – | Cytoskeleton protein | Blackman and Overall, 1998 |
| LYM2 A. thaliana | Proteomics/fluorescent protein fusion/confocal microscopy | 37721,6/At2g17120 | – | – | GPI-anchored PM protein; pattern-recognition receptor of pathogen | Fernandez-Calvino et al., 2011; Faulkner et al., 2013 |
This table is not an exhaustive list of all proteins that have been associated with PD.
RLK, Receptor-Like Kinase; LRR RLK, Leucine Rich Repeat Receptor –Like Kinases; crRLK1L, Catharanthus roseus Receptor-Like kinase1-like; DUF, Domain of Unknown Function; TMV MP, movement protein encoded by tobacco mosaic virus; LYM2, Lysin motif domain-containing glycosylphosphatidylinositol-anchored protein 2.