>AT4G14880.1 |  OASA1 (O-ACETYLSERINE (THIOL) LYASE (OAS-TL) ISOFORM A1) cysteine synthase 
MASRIAKDVTELIGNTPLVYLNNVAEGCVGRVAAKLEMMEPCSSVKDRIGFSMISDAEKK 
GLIKPGESVLIEPTSGNTGVGLAFTAAAKGYKLIITMPASMSTERRIILLAFGVELVLTD 
PAKGMKGAIAKAEEILAKTPNGYMLQQFENPANPKIHYETTGPEIWKGTGGKIDGFVSGI 
GTGGTITGAGKYLKEQNANVKLYGVEPVESAILSGGKPGPHKIQGIGAGFIPSVLNVDLI 
DEVVQVSSDESIDMARQLALKEGLLVGISSGAAAAAAIKLAQRPENAGKLFVAIFPSFGE 
RYLSTVLFDATRKEAEAMTFEA*
>AT4G14880.1 |  OASA1 (O-ACETYLSERINE (THIOL) LYASE (OAS-TL) ISOFORM A1) cysteine synthase 
MASRIAKDVTELIGNTPLVYLNNVAEGCVGRVAAKLEMMEPCSSVKDRIGFSMISDAEKK 
GLIKPGESVLIEPTSGNTGVGLAFTAAAKGYKLIITMPASMSTERRIILLAFGVELVLTD 
PAKGMKGAIAKAEEILAKTPNGYMLQQFENPANPKIHYETTGPEIWKGTGGKIDGFVSGI 
GTGGTITGAGKYLKEQNANVKLYGVEPVESAILSGGKPGPHKIQGIGAGFIPSVLNVDLI 
DEVVQVSSDESIDMARQLALKEGLLVGISSGAAAAAAIKLAQRPENAGKLFVAIFPSFGE 
RYLSTVLFDATRKEAEAMTFEA*
>AT4G14880.2 |  OASA1 (O-ACETYLSERINE (THIOL) LYASE (OAS-TL) ISOFORM A1) cysteine synthase 
MASRIAKDVTELIGNTPLVYLNNVAEGCVGRVAAKLEMMEPCSSVKDRIGFSMISDAEKK 
GLIKPGESVLIEPTSGNTGVGLAFTAAAKGYKLIITMPASMSTERRIILLAFGVELVLTD 
PAKGMKGAIAKAEEILAKTPNGYMLQQFENPANPKIHYETTGPEIWKGTGGKIDGFVSGI 
GTGGTITGAGKYLKEQNANVKLYGVEPVESAILSGGKPGPHKIQGIGAGFIPSVLNVDLI 
DEVVQVSSDESIDMARQLALKEGLLVGISSGAAAAAAIKLAQRPENAGKLFVAIFPSFGE 
RYLSTVLFDATRKEAEAMTFEA*
>AT4G14880.2 |  OASA1 (O-ACETYLSERINE (THIOL) LYASE (OAS-TL) ISOFORM A1) cysteine synthase 
MASRIAKDVTELIGNTPLVYLNNVAEGCVGRVAAKLEMMEPCSSVKDRIGFSMISDAEKK 
GLIKPGESVLIEPTSGNTGVGLAFTAAAKGYKLIITMPASMSTERRIILLAFGVELVLTD 
PAKGMKGAIAKAEEILAKTPNGYMLQQFENPANPKIHYETTGPEIWKGTGGKIDGFVSGI 
GTGGTITGAGKYLKEQNANVKLYGVEPVESAILSGGKPGPHKIQGIGAGFIPSVLNVDLI 
DEVVQVSSDESIDMARQLALKEGLLVGISSGAAAAAAIKLAQRPENAGKLFVAIFPSFGE 
RYLSTVLFDATRKEAEAMTFEA*
>AT5G28030.2 |  cysteine synthase putative / O-acetylserine (thiol)-lyase putative / O-acetylserine sulfhydrylase putative 
MEDRVLIKNDVTELIGNTPMVYLNKIVDGCVARIAAKLEMMEPCSSIKDRIAYSMIKDAE 
DKGLITPGKSTLIEATGGNTGIGLASIGASRGYKVILLMPSTMSLERRIILRALGAEVHL 
TDISIGIKGQLEKAKEILSKTPGGYIPHQFINPENPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTVTGTGKFLKEKNKDIKVCVVEPSESAVLSGGKPGPHLIQGIGSGEIPANLDLS 
IVDEIIQVTGEEAIETTKLLAIKEGLLVGISSGASAAAALKVAKRPENVGKLIVVIFPSG 
GERYLSTELFESVRYEAENLPVE*
>AT5G28030.2 |  cysteine synthase putative / O-acetylserine (thiol)-lyase putative / O-acetylserine sulfhydrylase putative 
MEDRVLIKNDVTELIGNTPMVYLNKIVDGCVARIAAKLEMMEPCSSIKDRIAYSMIKDAE 
DKGLITPGKSTLIEATGGNTGIGLASIGASRGYKVILLMPSTMSLERRIILRALGAEVHL 
TDISIGIKGQLEKAKEILSKTPGGYIPHQFINPENPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTVTGTGKFLKEKNKDIKVCVVEPSESAVLSGGKPGPHLIQGIGSGEIPANLDLS 
IVDEIIQVTGEEAIETTKLLAIKEGLLVGISSGASAAAALKVAKRPENVGKLIVVIFPSG 
GERYLSTELFESVRYEAENLPVE*
>AT5G28030.1 |  cysteine synthase putative / O-acetylserine (thiol)-lyase putative / O-acetylserine sulfhydrylase putative 
MEDRVLIKNDVTELIGNTPMVYLNKIVDGCVARIAAKLEMMEPCSSIKDRIAYSMIKDAE 
DKGLITPGKSTLIEATGGNTGIGLASIGASRGYKVILLMPSTMSLERRIILRALGAEVHL 
TDISIGIKGQLEKAKEILSKTPGGYIPHQFINPENPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTVTGTGKFLKEKNKDIKVCVVEPSESAVLSGGKPGPHLIQGIGSGEIPANLDLS 
IVDEIIQVTGEEAIETTKLLAIKEGLLVGISSGASAAAALKVAKRPENVGKLIVVIFPSG 
GERYLSTELFESVRYEAENLPVE*
>AT5G28030.1 |  cysteine synthase putative / O-acetylserine (thiol)-lyase putative / O-acetylserine sulfhydrylase putative 
MEDRVLIKNDVTELIGNTPMVYLNKIVDGCVARIAAKLEMMEPCSSIKDRIAYSMIKDAE 
DKGLITPGKSTLIEATGGNTGIGLASIGASRGYKVILLMPSTMSLERRIILRALGAEVHL 
TDISIGIKGQLEKAKEILSKTPGGYIPHQFINPENPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTVTGTGKFLKEKNKDIKVCVVEPSESAVLSGGKPGPHLIQGIGSGEIPANLDLS 
IVDEIIQVTGEEAIETTKLLAIKEGLLVGISSGASAAAALKVAKRPENVGKLIVVIFPSG 
GERYLSTELFESVRYEAENLPVE*
>AT2G43750.1 |  OASB (O-ACETYLSERINE (THIOL) LYASE B) cysteine synthase 
MAATSSSAFLLNPLTSRHRPFKYSPELSSLSLSSRKAAAFDVSSAAFTLKRQSRSDVVCK 
AVSIKPEAGVEGLNIADNAAQLIGKTPMVYLNNVVKGCVASVAAKLEIMEPCCSVKDRIG 
YSMITDAEEKGLITPGKSVLVESTSGNTGIGLAFIAASKGYKLILTMPASMSLERRVLLR 
AFGAELVLTEPAKGMTGAIQKAEEILKKTPNSYMLQQFDNPANPKIHYETTGPEIWEDTR 
GKIDILVAGIGTGGTITGVGRFIKERKPELKVIGVEPTESAILSGGKPGPHKIQGIGAGF 
VPKNLDLAIVDEYIAISSEEAIETSKQLALQEGLLVGISSGAAAAAAIQVAKRPENAGKL 
IAVVFPSFGERYLSTQLFQSIREECEQMQPEL*
>AT3G61440.1 |  CYSC1 (CYSTEINE SYNTHASE C1) L-3-cyanoalanine synthase/ cysteine synthase 
MASVSRRLLRRETIPCFSHTVRKLFSTVGSPSFAQRLRDLPKDFPSTNAKRDASLLIGKT 
PLVFLNKVTEGCEAYVAAKQEHFQPTCSIKDRPAIAMIADAEKKKLIIPGKTTLIEPTSG 
NMGISLAFMAAMKGYRIIMTMPSYTSLERRVTMRSFGAELVLTDPAKGMGGTVKKAYDLL 
DSTPDAFMCQQFANPANTQIHFDTTGPEIWEDTLGNVDIFVMGIGSGGTVSGVGRYLKSK 
NPNVKIYGVEPAESNILNGGKPGPHAITGNGVGFKPEILDMDVMESVLEVSSEDAIKMAR 
ELALKEGLMVGISSGANTVAAIRLAKMPENKGKLIVTIHASFGERYLSSVLFDELRKEAE 
EMKPVSVD*
>AT3G61440.1 |  CYSC1 (CYSTEINE SYNTHASE C1) L-3-cyanoalanine synthase/ cysteine synthase 
MASVSRRLLRRETIPCFSHTVRKLFSTVGSPSFAQRLRDLPKDFPSTNAKRDASLLIGKT 
PLVFLNKVTEGCEAYVAAKQEHFQPTCSIKDRPAIAMIADAEKKKLIIPGKTTLIEPTSG 
NMGISLAFMAAMKGYRIIMTMPSYTSLERRVTMRSFGAELVLTDPAKGMGGTVKKAYDLL 
DSTPDAFMCQQFANPANTQIHFDTTGPEIWEDTLGNVDIFVMGIGSGGTVSGVGRYLKSK 
NPNVKIYGVEPAESNILNGGKPGPHAITGNGVGFKPEILDMDVMESVLEVSSEDAIKMAR 
ELALKEGLMVGISSGANTVAAIRLAKMPENKGKLIVTIHASFGERYLSSVLFDELRKEAE 
EMKPVSVD*
>AT3G61440.2 |  CYSC1 (CYSTEINE SYNTHASE C1) L-3-cyanoalanine synthase/ cysteine synthase 
MIADAEKKKLIIPGKTTLIEPTSGNMGISLAFMAAMKGYRIIMTMPSYTSLERRVTMRSF 
GAELVLTDPAKGMGGTVKKAYDLLDSTPDAFMCQQFANPANTQIHFDTTGPEIWEDTLGN 
VDIFVMGIGSGGTVSGVGRYLKSKNPNVKIYGVEPAESNILNGGKPGPHAITGNGVGFKP 
EILDMDVMESVLEVSSEDAIKMARELALKEGLMVGISSGANTVAAIRLAKMPENKGKLIV 
TIHASFGERYLSSVLFDELRKEAEEMKPVSVD*
>AT3G61440.2 |  CYSC1 (CYSTEINE SYNTHASE C1) L-3-cyanoalanine synthase/ cysteine synthase 
MIADAEKKKLIIPGKTTLIEPTSGNMGISLAFMAAMKGYRIIMTMPSYTSLERRVTMRSF 
GAELVLTDPAKGMGGTVKKAYDLLDSTPDAFMCQQFANPANTQIHFDTTGPEIWEDTLGN 
VDIFVMGIGSGGTVSGVGRYLKSKNPNVKIYGVEPAESNILNGGKPGPHAITGNGVGFKP 
EILDMDVMESVLEVSSEDAIKMARELALKEGLMVGISSGANTVAAIRLAKMPENKGKLIV 
TIHASFGERYLSSVLFDELRKEAEEMKPVSVD*
>AT5G28020.1 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.1 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.1 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.1 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.1 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.1 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.2 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.2 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.2 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.2 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.2 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.2 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.3 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.3 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.3 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.3 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.3 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.3 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.4 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.4 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.4 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.4 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.4 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.4 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.5 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MGAARGYKVILVMPSTMSLERRIILRALGAELHLSDQRIGLKGMLEKTEAILSKTPGGYI 
PQQFENPANPEIHYRTTGPEIWRDSAGKVDILVAGVGTGGTATGVGKFLKEQNKDIKVCV 
VEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLTIVDEIIQVAGEEAIETAKLLALKEGL 
LVGISSGAAAAAALKVAKRPENAGKLIVVVFPSGGERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.5 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MGAARGYKVILVMPSTMSLERRIILRALGAELHLSDQRIGLKGMLEKTEAILSKTPGGYI 
PQQFENPANPEIHYRTTGPEIWRDSAGKVDILVAGVGTGGTATGVGKFLKEQNKDIKVCV 
VEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLTIVDEIIQVAGEEAIETAKLLALKEGL 
LVGISSGAAAAAALKVAKRPENAGKLIVVVFPSGGERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.5 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MGAARGYKVILVMPSTMSLERRIILRALGAELHLSDQRIGLKGMLEKTEAILSKTPGGYI 
PQQFENPANPEIHYRTTGPEIWRDSAGKVDILVAGVGTGGTATGVGKFLKEQNKDIKVCV 
VEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLTIVDEIIQVAGEEAIETAKLLALKEGL 
LVGISSGAAAAAALKVAKRPENAGKLIVVVFPSGGERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.5 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MGAARGYKVILVMPSTMSLERRIILRALGAELHLSDQRIGLKGMLEKTEAILSKTPGGYI 
PQQFENPANPEIHYRTTGPEIWRDSAGKVDILVAGVGTGGTATGVGKFLKEQNKDIKVCV 
VEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLTIVDEIIQVAGEEAIETAKLLALKEGL 
LVGISSGAAAAAALKVAKRPENAGKLIVVVFPSGGERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.5 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MGAARGYKVILVMPSTMSLERRIILRALGAELHLSDQRIGLKGMLEKTEAILSKTPGGYI 
PQQFENPANPEIHYRTTGPEIWRDSAGKVDILVAGVGTGGTATGVGKFLKEQNKDIKVCV 
VEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLTIVDEIIQVAGEEAIETAKLLALKEGL 
LVGISSGAAAAAALKVAKRPENAGKLIVVVFPSGGERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.5 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MGAARGYKVILVMPSTMSLERRIILRALGAELHLSDQRIGLKGMLEKTEAILSKTPGGYI 
PQQFENPANPEIHYRTTGPEIWRDSAGKVDILVAGVGTGGTATGVGKFLKEQNKDIKVCV 
VEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLTIVDEIIQVAGEEAIETAKLLALKEGL 
LVGISSGAAAAAALKVAKRPENAGKLIVVVFPSGGERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.6 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.6 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.6 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.6 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.6 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT5G28020.6 |  CYSD2 (CYSTEINE SYNTHASE D2) catalytic/ cysteine synthase/ pyridoxal phosphate binding 
MEDRCLIKNDITELIGNTPMVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 
DKGLITPGKSTLIEPTAGNTGIGLACMGAARGYKVILVMPSTMSLERRIILRALGAELHL 
SDQRIGLKGMLEKTEAILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 
GVGTGGTATGVGKFLKEQNKDIKVCVVEPVESPVLSGGQPGPHLIQGIGSGIVPFNLDLT 
IVDEIIQVAGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVVFPSG 
GERYLSTKLFDSIRYEAENLPIE*
>AT1G26630.1 |  FBR12 (FUMONISIN B1-RESISTANT12) translation initiation factor 
MSDDEHHFEASESGASKTYPQSAGNIRKGGHIVIKNRPCKVVEVSTSKTGKHGHAKCHFV 
AIDIFTAKKLEDIVPSSHNCDVPHVNRVDYQLIDITEDGFVSLLTDSGGTKDDLKLPTDD 
GLTAQMRLGFDEGKDIVVSVMSSMGEEQICAVKEVGGGK*
>AT1G26630.1 |  FBR12 (FUMONISIN B1-RESISTANT12) translation initiation factor 
MSDDEHHFEASESGASKTYPQSAGNIRKGGHIVIKNRPCKVVEVSTSKTGKHGHAKCHFV 
AIDIFTAKKLEDIVPSSHNCDVPHVNRVDYQLIDITEDGFVSLLTDSGGTKDDLKLPTDD 
GLTAQMRLGFDEGKDIVVSVMSSMGEEQICAVKEVGGGK*
>AT1G26630.2 |  FBR12 (FUMONISIN B1-RESISTANT12) translation initiation factor 
MSDDEHHFEASESGASKTYPQSAGNIRKGGHIVIKNRPCKVVEVSTSKTGKHGHAKCHFV 
AIDIFTAKKLEDIVPSSHNCDVPHVNRVDYQLIDITEDGFVSLLTDSGGTKDDLKLPTDD 
GLTAQLLCFVNADEAWIR*
>AT1G26630.2 |  FBR12 (FUMONISIN B1-RESISTANT12) translation initiation factor 
MSDDEHHFEASESGASKTYPQSAGNIRKGGHIVIKNRPCKVVEVSTSKTGKHGHAKCHFV 
AIDIFTAKKLEDIVPSSHNCDVPHVNRVDYQLIDITEDGFVSLLTDSGGTKDDLKLPTDD 
GLTAQLLCFVNADEAWIR*
>AT3G04940.1 |  CYSD1 (CYSTEINE SYNTHASE D1) cysteine synthase 
MEEDRCSIKDDATQLIGNTPMVYLNNIVDGCVARIAAKLEMMEPCSSVKERIAYGMIKDA 
EDKGLITPGKSTLIEATSGNTGIGLAFIGAAKGYKVVLTMPSSMSLERKIILLALGAEVH 
LTDPSKGVQGIIDKAEEICSKNPDSIMLEQFKNPSNPQTHYRTTGPEIWRDSAGEVDILV 
AGVGTGGTLSGSGRFLKEKNKDFKVYGVEPTESAVISGGKPGTHLIQGIGAGLIPDNLDF 
NVLDEVIQVTSVEAIETAKLLALKEGLLVGISSGAAAAAAIKVAKRPENAGKLIVVIFPS 
GGERYLSTSLFESVRHEAENLPIQ*
>AT1G63230.1 |  pentatricopeptide (PPR) repeat-containing protein 
MVETGCRPDVVTFTTLMNGLCCEGRVLQALALVDRMVEEGHQPYGTIINGLCKMGDTESA 
LNLLSKMEETHIKAHVVIYNAIIDRLCKDGHHIHAQNLFTEMHDKGIFPDVITYSGMIDS 
FCRSGRWTDAEQLLRDMIERQINPDVVTFSALINALVKEGKVSEAEEIYGDMLRRGIFPT 
TITYNSMIDGFCKQDRLNDAKRMLDSMASKSCSPDVVTFSTLINGYCKAKRVDNGMEIFC 
EMHRRGIVANTVTYTTLIHGFCQVGDLDAAQDLLNVMISSGVAPNYITFQSMLASLCSKK 
ELRKAFAILEDLQKSEGHHLEDE*