Table IV

Proteins involved in signaling that were identified in the Arabidopsis cell culture tubulin-binding protein fraction

Spot no.Mr theoretical (experimental)Accession no.Identity (no. of peptides matched)References supporting a MT interaction
565.8 (86) B84833 Hypothetical protein with serine-threonine kinase domain and HEAT repeat (2)
1579.0 (66) T05148 Serine/threonine protein kinase homolog (1)
2264.0 (63) Q9FHL8 Putative disease resistance protein family with LRR domain (5)(54)
3227.7 (54) C96606 Hypothetical protein with PP2A domain (2)(85, 86)
3345.0 (53) Q94A11 PP2A regulatory chain (1)(85, 86)
3972.4 (50) Q8W2N0 Cyclin-dependent kinase CDC2C (1)(80)
4442.7 (48) Q8LFA6 Hypothetical protein with SWI/SNF subunit domain (2)
4546.5 (47) T46063 Hypothetical protein with SEC14 lipid-binding domain (4)
6435.7 (32) AAF78369 G-protein β-subunit/contains WD-40 repeat (4)(57)
6535.8 (33) Q8LAF2 G-protein β-subunit/contains WD-40 repeat (2)(57)
6847.1 (35) Q8H120 Casein kinase II α chain 2 (5)(84)
7036.2 (34) Q9FNL4 Serine/threonine protein kinase (1)(87)
7333.5 (33) E85088 Casein kinase I-like protein (1)(82)
7564.8 (32) Q8W4K6 Hypothetical protein with GTPase-activating domain(2)(111)
8487.0 (21) Q9C833 Serine/threonine protein kinase (2)(87)