Table 2.
Summary of the CPKs and CRKs in the Arabidopsis genome
| Gene ID | Size (amino acids) | Number of EF hands | Targeting signal | Other names | References |
| CDPKs | |||||
| At1g18890 | 545 | 4 | ch (.877) | CPK10, AtCDPK1 | [71,74] |
| At1g35670 | 495 | 4 | CPK11 *, AtCDPK2 | ||
| At1g50700 | 521 | 4 | CPK33 | ||
| At1g61950 | 547 | 4 | CPK19 * | ||
| At1g74740 | 567 | 4 | CPK30, AtCDPK1a | ||
| At1g76040 | 534 | 4 | CPK29 * | ||
| At2g17290 | 540 | 4 | CPK6, CDPK3 | [66,71] | |
| At2g17890 | 571 | 4 | ch (.93) | CPK16 | |
| At2g31500 | 582 | 4 | ch (.93) | CPK24 | |
| At2g35890 | 520 | 1 | CPK25 | ||
| At2g38910 | 583 | 4 | CPK20 | ||
| At2g41860 | 530 | 4 | CPK14 | ||
| At3g10660 | 646 | 4 | CPK2, CDPK2 | ||
| At3g20410 | 541 | 4 | CPK9 | [66,82] | |
| At3g51850 | 503 | 4 | CPK13 | ||
| At3g57530 | 560 | 4 | CPK32 | ||
| At4g04700 | 494 | 4 | CPK27 * | ||
| At4g04710 | 575 | 5 | CPK22 * | ||
| At4g04720 | 531 | 4 | CPK21 | ||
| At4g04740 | 520 | 4 | CPK23 * | ||
| At4g09570 | 501 | 4 | CPK4 | [66] | |
| At4g21940 | 554 | 4 | ch (.731) | CPK15 | |
| At4g23650 | 529 | 4 | ch (.949) | CPK3, CDPK6 | |
| At4g35310 | 556 | 4 | CPK5 | ||
| At4g36070 | 536 | 4 | CPK18 * | ||
| At4g38230 | 484 | 4 | CPK26 | ||
| T19J18 7-m | 453 | 4 | CPK31 *, g5732059 | ||
| At5g04870 | 610 | 4 | CPK1, AK1 | [83] | |
| At5g12180 | 528 | 4 | CPK17 | ||
| At5g12480 | 535 | 4 | CPK7 | [6] | |
| At5g19360 | 523 | 4 | CPK34 | ||
| At5g19450 | 533 | 4 | CPK8, CDPK19 | [66,69] | |
| At5g23580 | 490 | 4 | mt (.662) | CPK12, CDPK9 | [66,69] |
| At5g66210 | 523 | 4 | ch (.78) | CPK28 | |
| CRKs | |||||
| At1g49580 | 606 | 1 | CRK8 | ||
| At2g46700 | 595 | 1 | CRK3 | ||
| At3g50530 | 601 | 1 | CRK5 |
The EF-hands were analyzed using InterProScan. Target signals are according to Target P (ch, chloroplast; mt, mitochondria). Only signals with scores of 0.600 or above were included. All CPKs and CRKs have variable numbers of transmembrane domains (2-7) and N-myristoylation site(s). The asterisks (*) indicate size incorrectly annotated in MAtDB; the corrected sizes are available at [65].