Table 2 Summary of the CPKs and CRKs in the Arabidopsis genome

From: Analysis of EF-hand-containing proteins in Arabidopsis

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].

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