| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q9M9G7 | Probable F-actin-capping protein subunit beta; CapZ-beta; | At1g71790; | NP_177324.2; | 256 | arabidopsis |
| Q9LVW7 | Carbamoyl-phosphate synthase small chain, chloroplastic; EC 6.3.5.5; Carbamoyl-phosphate synthetase glutamine chain; Protein VENOSA 6; | CARA; VEN6; At3g27740; | NP_566824.1; | 430 | arabidopsis |
| Q42601 | Carbamoyl-phosphate synthase large chain, chloroplastic; EC 6.3.5.5; Carbamoyl-phosphate synthetase ammonia chain; Protein VENOSA 6; | CARB; VEN3; At1g29900; | NP_564338.1; | 1187 | arabidopsis |
| P38605 | Cycloartenol synthase; AtCYC; EC 5.4.99.8; 2,3-epoxysqualene--cycloartenol cyclase; | CAS1; CYC; At2g07050; | NP_178722.1; | 759 | arabidopsis |
| Q9SIH4 | Casparian strip membrane protein 1; AtCASP1; | CASP1; At2g36100; | NP_181154.1; | 206 | arabidopsis |
| Q9CAX3 | Casparian strip membrane protein 2; AtCASP2; | CASP2; At3g11550; | NP_187762.1; | 204 | arabidopsis |
| Q9ZQI2 | Casparian strip membrane protein 3; AtCASP3; | CASP3; At2g27370; | NP_180305.1; | 221 | arabidopsis |
| Q9FFZ7 | Casparian strip membrane protein 4; AtCASP4; | CASP4; At5g06200; | NP_196238.1; | 202 | arabidopsis |
| Q9LXF3 | Casparian strip membrane protein 5; AtCASP5; | CASP5; At5g15290; | NP_197033.1; | 187 | arabidopsis |
| Q9LS42 | Protein CASP; | CASP; At3g18480; | NP_566611.1; | 689 | arabidopsis |
| Q9FN48 | Calcium sensing receptor, chloroplastic; Sulfurtransferase 3; AtStr3; | CAS; STR3; At5g23060; | NP_197697.1; | 387 | arabidopsis |
| Q96528 | Catalase-1; EC 1.11.1.6; | CAT1; At1g20630; | NP_564121.1; | 492 | arabidopsis |
| P25819 | Catalase-2; EC 1.11.1.6; | CAT2; CAT; At4g35090; | NP_195235.1; | 492 | arabidopsis |
| Q42547 | Catalase-3; EC 1.11.1.6; | CAT3; At1g20620; | NP_564120.1; | 492 | arabidopsis |
| F4I2J8 | Cactin; | CTN; At1g03910; | NP_001184904.1;NP_171887.1; | 716 | arabidopsis |
| Q39253 | Vacuolar cation/proton exchanger 1; Ca(2+)/H(+) antiporter CAX1; Ca(2+)/H(+) exchanger 1; Protein CATION EXCHANGER 1; Protein RARE COLD INDUCIBLE 4; | CAX1; RCI4; At2g38170; | NP_181352.1;NP_973630.1; | 463 | arabidopsis |
| Q39254 | Vacuolar cation/proton exchanger 2; Ca(2+)/H(+) antiporter CAX2; Ca(2+)/H(+) exchanger 2; Protein CATION EXCHANGER 2; | CAX2; At3g13320; | NP_566452.1; | 441 | arabidopsis |
| Q93Z81 | Vacuolar cation/proton exchanger 3; Ca(2+)/H(+) antiporter CAX3; Ca(2+)/H(+) exchanger 3; Protein CATION EXCHANGER 3; | CAX3; At3g51860; | NP_190754.2; | 459 | arabidopsis |
| Q945S5 | Vacuolar cation/proton exchanger 4; AtCAX4; Ca(2+)/H(+) antiporter CAX4; Ca(2+)/H(+) exchanger 4; Protein CATION EXCHANGER 4; | CAX4; At5g01490; | NP_568091.2; | 446 | arabidopsis |
| Q8L783 | Vacuolar cation/proton exchanger 5; Ca(2+)/H(+) antiporter CAX5; Ca(2+)/H(+) exchanger 5; Protein CATION EXCHANGER 5; | CAX5; At1g55730; | NP_001031196.1;NP_175969.2; | 441 | arabidopsis |
