Protein ACTIVITY OF BC1 COMPLEX KINASE 1, chloroplastic; Kinase that can phosphorylate the tocopherol cyclase VTE1, a key enzyme of tocopherol (vitamin E) metabolism and involved in the recycling of oxidated alpha-tocopherol quinone, possibly stabilizing it at plastoglobules. Regulates also plastoglobule protein composition. Prevents photodamage of chloroplasts under continuous red light, thus working in opposition to ABC1K3. Together with ABC1K1, contributes to plastoglobule (PG) function in prenyl-lipid metabolism, stress response, and thylakoid remodeling. Involved in chlorophyll de [...]

Rac-like GTP-binding protein ARAC10; Involved in local disassembly of cortical microtubules when associated with ICR5 and KIN13A; Belongs to the small GTPase superfamily. Rho family.

Protein ACTIVITY OF BC1 COMPLEX KINASE 1, chloroplastic; Kinase that can phosphorylate the tocopherol cyclase VTE1, a key enzyme of tocopherol (vitamin E) metabolism and involved in the recycling of oxidated alpha-tocopherol quinone, possibly stabilizing it at plastoglobules. Regulates also plastoglobule protein composition. Prevents photodamage of chloroplasts under continuous red light, thus working in opposition to ABC1K3. Together with ABC1K1, contributes to plastoglobule (PG) function in prenyl-lipid metabolism, stress response, and thylakoid remodeling. Involved in chlorophyll de [...]

Rho GTPase-activating protein 3; Acts as a GTPase activator for the Rac-type GTPase by converting it to an inactive GDP-bound state. Involved in secondary wall pattern formation. In association with ROPGEF4, mediates local activation of ARAC10/ROP11 to initiate the distinct pattern of secondary cell walls in xylem cells.

Protein ACTIVITY OF BC1 COMPLEX KINASE 1, chloroplastic; Kinase that can phosphorylate the tocopherol cyclase VTE1, a key enzyme of tocopherol (vitamin E) metabolism and involved in the recycling of oxidated alpha-tocopherol quinone, possibly stabilizing it at plastoglobules. Regulates also plastoglobule protein composition. Prevents photodamage of chloroplasts under continuous red light, thus working in opposition to ABC1K3. Together with ABC1K1, contributes to plastoglobule (PG) function in prenyl-lipid metabolism, stress response, and thylakoid remodeling. Involved in chlorophyll de [...]

Rop guanine nucleotide exchange factor 4; Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP. In association with ROPGEF1, acts as specific regulator of ARAC10/ROP11 function in ABA-mediated stomatal closure.

Metacaspase-9 subunit p10; Cysteine protease that cleaves specifically after arginine or lysine residues. Does not cleave caspase-specific substrates. Required for proteolytic processing of GRI. Belongs to the peptidase C14B family.

Transcription factor MYB46; Transcription activator. Involved in the regulation of secondary wall biosynthesis in fibers and vessels. Transcription activator of the mannan synthase CSLA9 that recognizes and binds to the DNA consensus sequence 5'-[AG][GT]T[AT]GGT[GA]-3' cis- regulatory element of CSLA9 promoter. Transcription factor that acts as molecular switch in the NAC012/SND1-mediated transcriptional network regulating secondary wall biosynthesis. Is directly activated by NAC012/SND1. Functions redundantly with MYB83 in the transcriptional regulatory cascade leading to secondary wa [...]

Metacaspase-9 subunit p10; Cysteine protease that cleaves specifically after arginine or lysine residues. Does not cleave caspase-specific substrates. Required for proteolytic processing of GRI. Belongs to the peptidase C14B family.

Ras-related protein RABG3b; Intracellular vesicle trafficking and protein transport. Functions in autophagy. Involved in xylem and tracheary element differentiation.

Rac-like GTP-binding protein ARAC10; Involved in local disassembly of cortical microtubules when associated with ICR5 and KIN13A; Belongs to the small GTPase superfamily. Rho family.

Protein ACTIVITY OF BC1 COMPLEX KINASE 1, chloroplastic; Kinase that can phosphorylate the tocopherol cyclase VTE1, a key enzyme of tocopherol (vitamin E) metabolism and involved in the recycling of oxidated alpha-tocopherol quinone, possibly stabilizing it at plastoglobules. Regulates also plastoglobule protein composition. Prevents photodamage of chloroplasts under continuous red light, thus working in opposition to ABC1K3. Together with ABC1K1, contributes to plastoglobule (PG) function in prenyl-lipid metabolism, stress response, and thylakoid remodeling. Involved in chlorophyll de [...]

Rac-like GTP-binding protein ARAC10; Involved in local disassembly of cortical microtubules when associated with ICR5 and KIN13A; Belongs to the small GTPase superfamily. Rho family.

Rho GTPase-activating protein 3; Acts as a GTPase activator for the Rac-type GTPase by converting it to an inactive GDP-bound state. Involved in secondary wall pattern formation. In association with ROPGEF4, mediates local activation of ARAC10/ROP11 to initiate the distinct pattern of secondary cell walls in xylem cells.

Rac-like GTP-binding protein ARAC10; Involved in local disassembly of cortical microtubules when associated with ICR5 and KIN13A; Belongs to the small GTPase superfamily. Rho family.

Rop guanine nucleotide exchange factor 4; Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP. In association with ROPGEF1, acts as specific regulator of ARAC10/ROP11 function in ABA-mediated stomatal closure.

Putative transcription factor.

Putative MYB family transcription factor; 19087-20744.

Putative transcription factor.

Cellulose synthase A catalytic subunit 4 [UDP-forming]; Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the secondary cell wall formation. Required for the xylem cell wall thickening.

Putative transcription factor.

Cellulose synthase A catalytic subunit 7 [UDP-forming]; Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the secondary cell wall formation. Required for the xylem cell wall thickening. Belongs to the glycosyltransferase 2 family. Plant cellulose synthase subfamily.

Putative transcription factor.

Cellulose synthase A catalytic subunit 8 [UDP-forming]; Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the secondary cell wall formation. Required for the xylem cell wall thickening.

Putative transcription factor.

Transcription factor MYB46; Transcription activator. Involved in the regulation of secondary wall biosynthesis in fibers and vessels. Transcription activator of the mannan synthase CSLA9 that recognizes and binds to the DNA consensus sequence 5'-[AG][GT]T[AT]GGT[GA]-3' cis- regulatory element of CSLA9 promoter. Transcription factor that acts as molecular switch in the NAC012/SND1-mediated transcriptional network regulating secondary wall biosynthesis. Is directly activated by NAC012/SND1. Functions redundantly with MYB83 in the transcriptional regulatory cascade leading to secondary wa [...]

Putative transcription factor.

MYB-related transcription factor-like protein.

Putative transcription factor.

NAC domain-containing protein 12; Transcriptional activator of genes involved in biosynthesis of secondary walls. Together with NST1, required for the secondary cell wall thickening and lignification of sclerenchymatous fibers and secondary xylem vessels (tracheary elements). Seems to repress the secondary cell wall thickening of xylary fibers. May also regulate the secondary cell wall lignification of other tissues. Binds to and activates the promoter of MYB46.

Putative MYB family transcription factor; 19087-20744.

Putative transcription factor.

Putative MYB family transcription factor; 19087-20744.

Cellulose synthase A catalytic subunit 4 [UDP-forming]; Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the secondary cell wall formation. Required for the xylem cell wall thickening.

Putative MYB family transcription factor; 19087-20744.

Cellulose synthase A catalytic subunit 7 [UDP-forming]; Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the secondary cell wall formation. Required for the xylem cell wall thickening. Belongs to the glycosyltransferase 2 family. Plant cellulose synthase subfamily.

Putative MYB family transcription factor; 19087-20744.

Cellulose synthase A catalytic subunit 8 [UDP-forming]; Catalytic subunit of cellulose synthase terminal complexes ('rosettes'), required for beta-1,4-glucan microfibril crystallization, a major mechanism of the cell wall formation. Involved in the secondary cell wall formation. Required for the xylem cell wall thickening.

Putative MYB family transcription factor; 19087-20744.

Laccase-4; Lignin degradation and detoxification of lignin-derived products (By similarity). Required for secondary xylem cell wall lignification; Belongs to the multicopper oxidase family.