pentatricopeptide (PPR) repeat-containing protein / CBS domain-containing protein. similar to unknown protein [Arabidopsis thaliana] (TAIR:AT1G12775.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO43926.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN81324.1); contains InterPro domain Cystathionine beta-synthase, core (InterPro:IPR000644); contains InterPro domain Pentatricopeptide repeat (InterPro:IPR002885)