>sp|O22682|CYSK4_ARATH S-sulfo-L-cysteine synthase (O-acetyl-L-serine-dependent), chloroplastic OS=Arabidopsis thaliana GN=CS26 MAFASPSLRLLPQSPLGRITSKLHRFSTAKLSLFSFHHDSSSSLAVRTPVSSFVVGAISG KSSTGTKSKSKTKRKPPPPPPVTTVAEEQHIAESETVNIAEDVTQLIGSTPMVYLNRVTD GCLADIAAKLESMEPCRSVKDRIGLSMINEAENSGAITPRKTVLVEPTTGNTGLGIAFVA AAKGYKLIVTMPASINIERRMLLRALGAEIVLTNPEKGLKGAVDKAKEIVLKTKNAYMFQ QFDNTANTKIHFETTGPEIWEDTMGNVDIFVAGIGTGGTVTGTGGFLKMMNKDIKVVGVE PSERSVISGDNPGYLPGILDVKLLDEVFKVSNGEAIEMARRLALEEGLLVGISSGAAAVA AVSLAKRAENAGKLITVLFPSHGERYITTALFSSINREVQEMRY