| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| O22683 | Cyanate hydratase; Cyanase; EC 4.2.1.104; Cyanate hydrolase; Cyanate lyase; | CYN; At3g23490; | NP_188991.1; | 168 | arabidopsis |
| Q9ZVJ4 | Peptidyl-prolyl cis-trans isomerase CYP22; PPIase CYP22; EC 5.2.1.8; Cyclophilin of 22 kDa; Cyclophilin-22; | CYP22; CYP22-1; At2g38730; | NP_181407.1; | 199 | arabidopsis |
| Q8LDR3 | Peptidyl-prolyl cis-trans isomerase CYP23; PPIase CYP23; EC 5.2.1.8; Cyclophilin of 23 kDa; Cyclophilin-23; | CYP23; CYP23-1; At1g26940; | NP_564267.1; | 226 | arabidopsis |
| P82869 | Peptidyl-prolyl cis-trans isomerase CYP37, chloroplastic; PPIase CYP37; EC 5.2.1.8; Rotamase CYP37; Thylakoid lumen PPIase of 38 kDa; TLP38; p38; | CYP37; At3g15520; | NP_188171.2; | 466 | arabidopsis |
| Q9SSA5 | Peptidyl-prolyl cis-trans isomerase CYP38, chloroplastic; PPIase CYP38; EC 5.2.1.8; Rotamase CYP38; Thylakoid lumen PPIase; | CYP38; At3g01480; | NP_001118550.1;NP_186797.1; | 437 | arabidopsis |
| Q9C566 | Peptidyl-prolyl cis-trans isomerase CYP40; PPIase CYP40; EC 5.2.1.8; Cyclophilin of 40 kDa; Cyclophilin-40; Protein SQUINT; Rotamase CYP40; | CYP40; SQN; At2g15790; | NP_565381.1; | 361 | arabidopsis |
| Q6Q151 | Peptidyl-prolyl cis-trans isomerase CYP59; AtCYP59; PPIase CYP59; EC 5.2.1.8; Cyclophilin-59; | CYP59; At1g53720; | NP_175776.2; | 506 | arabidopsis |
| O22704 | Cytochrome B5-like protein; AtCb5LP; Cytochrome b5 isoform F; AtCb5-F; | CB5LP; CB5-F; At1g60660; | NP_176265.1; | 121 | arabidopsis |
| Q9LY75 | Peptidyl-prolyl cis-trans isomerase CYP63; AtCYP63; PPIase CYP63; EC 5.2.1.8; Cyclophilin-63; Cyclophilin-like protein CypRS64; | CYP63; CYPRS64; At3g63400; | NP_001190169.1;NP_191899.1;NP_850740.1; | 570 | arabidopsis |
| Q8RWY7 | Peptidyl-prolyl cis-trans isomerase CYP95; AtCYP95; PPIase CYP95; EC 5.2.1.8; Cyclophilin-like protein CypRS92; | CYP95; CYPRS92; At4g32420; | NP_001119097.1;NP_001190888.1;NP_001190889.1;NP_194968.2; | 837 | arabidopsis |
| Q9S757 | Bifunctional L-3-cyanoalanine synthase/cysteine synthase C1, mitochondrial; EC 2.5.1.47; EC 4.4.1.9; Beta-substituted Ala synthase 3;1; ARAth-Bsas3;1; Cysteine synthase C1; AtCYSC1; O-acetylserine (thiol)-lyase 5; | CYSC1; OAS5; At3g61440; | NP_001078324.1;NP_001190152.1;NP_191703.1; | 368 | arabidopsis |
| Q9S6Z7 | Bifunctional L-3-cyanoalanine synthase/cysteine synthase D1; EC 2.5.1.47; EC 4.4.1.9; Beta-substituted Ala synthase 4;1; ARAth-Bsas4;1; Cysteine synthase D1; AtcysD1; O-acetylserine (thiol)-lyase 3; | CYSD1; OAS3; At3g04940; | NP_566243.1; | 324 | arabidopsis |
| Q9SXS7 | Bifunctional L-3-cyanoalanine synthase/cysteine synthase D2; EC 2.5.1.47; EC 4.4.1.9; Beta-substituted Ala synthase 4;2; ARAth-Bsas4;2; Cysteine synthase D2; AtcysD2; O-acetylserine (thiol)-lyase 6; | CYSD2; OAS6; At5g28020; | NP_001031956.1;NP_001031957.1;NP_001078628.1;NP_198154.1;NP_851087.1; | 323 | arabidopsis |
| P47998 | Cysteine synthase 1; EC 2.5.1.47; At.OAS.5-8; Beta-substituted Ala synthase 1;1; ARAth-Bsas1;1; CSase A; AtCS-A; Cys-3A; OAS-TL A; O-acetylserine sulfhydrylase; Protein ONSET OF LEAF DEATH 3; O-acetylserine (thiol)-lyase 1; | OASA1; OAS1 OASS OLD3; At4g14880; | NP_001190732.1;NP_001190733.1;NP_193224.1;NP_849386.1; | 322 | arabidopsis |
| Q9LJA0 | Putative inactive cysteine synthase 2; Beta-substituted Ala synthase 1;2; ARAth-Bsas1;2; O-acetylserine (thiol)-lyase 4; | OASA2; OAS4; At3g22460; | NP_188885.3; | 188 | arabidopsis |
| O22682 | Probable S-sulfocysteine synthase, chloroplastic; EC 2.5.1.47; Beta-substituted Ala synthase 5;1; ARAth-Bsas5;1; CS26; O-acetylserine sulfhydrylase; | At3g03630; | NP_187013.1; | 404 | arabidopsis |
| Q43725 | Cysteine synthase, mitochondrial; EC 2.5.1.47; Beta-substituted Ala synthase 2;2; ARAth-Bsas2;2; CSase C; AtCS-C; CS-C; O-acetylserine sulfhydrylase; OAS-TL C; O-acetylserine (thiol)-lyase; | OASC; ACS 1; At3g59760; | NP_191535.2; | 430 | arabidopsis |
| P47999 | Cysteine synthase, chloroplastic/chromoplastic; EC 2.5.1.47; At.OAS.7-4; Beta-substituted Ala synthase 2;1; ARAth-Bsas2;1; CSase B; AtCS-B; CS-B; O-acetylserine sulfhydrylase; OAS-TL B; cpACS1; O-acetylserine (thiol)-lyase; | OASB; At2g43750; | NP_001189745.1;NP_181903.1; | 392 | arabidopsis |
| Q8S8M0 | Cysteine-rich and transmembrane domain-containing protein A; | At2g41420; | NP_181673.1; | 98 | arabidopsis |
| Q8LCL8 | Cysteine-rich and transmembrane domain-containing protein B; | At3g57160; | NP_191275.2; | 101 | arabidopsis |
