pyruvate decarboxylase family protein. similar to CSR1 (CHLORSULFURON/IMIDAZOLINONE RESISTANT 1) [Arabidopsis thaliana] (TAIR:AT3G48560.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN69570.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO68769.1); similar to hypothetical protein OsI_002072 [Oryza sativa (indica cultivar-group)] (GB:EAY74225.1); contains InterPro domain Thiamine pyrophosphate enzyme, N-terminal TPP binding region; (InterPro:IPR012001); contains InterPro domain Thiamine pyrophosphate enzyme, C-terminal TPP-binding; (InterPro:IPR011766); contains InterPro domain Thiamine pyrophosphate enzyme, central r